{"id":8564,"date":"2026-09-13T00:33:17","date_gmt":"2026-09-12T17:33:17","guid":{"rendered":"https:\/\/docx247.com\/?post_type=product&#038;p=8564"},"modified":"2026-09-13T13:10:31","modified_gmt":"2026-09-13T06:10:31","slug":"nhap-mon-he-dieu-hanh-vnu","status":"publish","type":"product","link":"https:\/\/docx247.com\/en\/tai-lieu\/nhap-mon-he-dieu-hanh-vnu\/","title":{"rendered":"Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU \u2013 \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i (File DOCX)"},"content":{"rendered":"<p><strong>\ud83d\udcd8 NH\u1eacP M\u00d4N H\u1ec6 \u0110I\u1ec0U H\u00c0NH VNU \u2013 \u0110\u00c1P \u00c1N TR\u1eaeC NGHI\u1ec6M \u0110\u1ea0I H\u1eccC QU\u1ed0C GIA H\u00c0 N\u1ed8I<\/strong><\/p>\n<p><strong>\ud83d\udc41 XEM TR\u01af\u1edaC 20\u201330% N\u1ed8I DUNG<\/strong><\/p>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 xem tr\u01b0\u1edbc kho\u1ea3ng 20\u201330% n\u1ed9i dung c\u1ee7a t\u00e0i li\u1ec7u 32 trang tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh t\u1ea3i b\u1ea3n \u0111\u1ea7y \u0111\u1ee7.<\/p>\n<p>Ph\u1ea7n xem tr\u01b0\u1edbc gi\u00fap ki\u1ec3m tra:<\/p>\n<ul>\n<li>C\u1ea5u tr\u00fac t\u00e0i li\u1ec7u.<\/li>\n<li>C\u00e1ch tr\u00ecnh b\u00e0y.<\/li>\n<li>D\u1ea1ng c\u00e2u h\u1ecfi.<\/li>\n<li>C\u00e1ch b\u1ed1 tr\u00ed \u0111\u00e1p \u00e1n.<\/li>\n<li>M\u1ed9t ph\u1ea7n n\u1ed9i dung th\u1ef1c t\u1ebf c\u1ee7a t\u00e0i li\u1ec7u.<\/li>\n<\/ul>\n<p><strong>\ud83d\udce5 NH\u1eacN FILE DOCX \u0110\u1ea6Y \u0110\u1ee6<\/strong><\/p>\n<p>Sau khi thanh to\u00e1n th\u00e0nh c\u00f4ng, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea3i file DOCX \u0111\u1ea7y \u0111\u1ee7 32 trang v\u1ec1 m\u00e1y \u0111\u1ec3 s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp, luy\u1ec7n t\u1eadp v\u00e0 \u00f4n thi.<\/p>\n<p><strong>\ud83d\udcb3 THANH TO\u00c1N QUA VNPAY<\/strong><\/p>\n<p>Thanh to\u00e1n nhanh ch\u00f3ng, thu\u1eadn ti\u1ec7n qua VNPAY. Sau khi giao d\u1ecbch th\u00e0nh c\u00f4ng, h\u1ec7 th\u1ed1ng cung c\u1ea5p t\u00e0i li\u1ec7u \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng t\u1ea3i xu\u1ed1ng.<\/p>\n<p><strong>\ud83c\udfaf \u00d4N \u0110\u00daNG TR\u1eccNG T\u00c2M \u2013 TRA C\u1ee8U NHANH \u2013 TI\u1ebeT KI\u1ec6M TH\u1edcI GIAN<\/strong><\/p>\n<p>T\u00e0i li\u1ec7u \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU \u2013 \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i g\u1ed3m 32 trang, \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb nh\u1eb1m h\u1ed7 tr\u1ee3 sinh vi\u00ean luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi, ki\u1ec3m tra \u0111\u00e1p \u00e1n, h\u1ec7 th\u1ed1ng h\u00f3a ki\u1ebfn th\u1ee9c tr\u1ecdng t\u00e2m v\u00e0 h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<p>\ud83d\udcbb Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh l\u00e0 m\u00f4n h\u1ecdc cung c\u1ea5p nh\u1eefng ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1 vai tr\u00f2, c\u1ea5u tr\u00fac v\u00e0 c\u00e1c nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u01a1 b\u1ea3n c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u00e1y t\u00ednh. N\u1ed9i dung th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn ti\u1ebfn tr\u00ecnh, lu\u1ed3ng, qu\u1ea3n l\u00fd CPU, l\u1eadp l\u1ecbch, \u0111\u1ed3ng b\u1ed9 h\u00f3a, deadlock, qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb, b\u1ed9 nh\u1edb \u1ea3o, h\u1ec7 th\u1ed1ng t\u1ec7p, thi\u1ebft b\u1ecb v\u00e0o\/ra, b\u1ea3o v\u1ec7 v\u00e0 qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng.<\/p>\n<p>Vi\u1ec7c n\u1eafm v\u1eefng nh\u1eefng kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n gi\u00fap ng\u01b0\u1eddi h\u1ecdc hi\u1ec3u c\u00e1ch h\u1ec7 \u0111i\u1ec1u h\u00e0nh l\u00e0m trung gian gi\u1eefa ph\u1ea7n c\u1ee9ng v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh \u1ee9ng d\u1ee5ng, \u0111\u1ed3ng th\u1eddi t\u1ea1o n\u1ec1n t\u1ea3ng \u0111\u1ec3 ti\u1ebfp c\u1eadn c\u00e1c m\u00f4n chuy\u00ean s\u00e2u h\u01a1n v\u1ec1 h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh, l\u1eadp tr\u00ecnh h\u1ec7 th\u1ed1ng v\u00e0 c\u00f4ng ngh\u1ec7 th\u00f4ng tin.<\/p>\n<p>T\u00e0i li\u1ec7u gi\u00fap sinh vi\u00ean ch\u1ee7 \u0111\u1ed9ng r\u00e0 so\u00e1t ki\u1ebfn th\u1ee9c, luy\u1ec7n t\u1eadp c\u00e1c d\u1ea1ng c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m, ph\u00e1t hi\u1ec7n nh\u1eefng ph\u1ea7n ki\u1ebfn th\u1ee9c c\u00f2n ch\u01b0a ch\u1eafc v\u00e0 chu\u1ea9n b\u1ecb t\u1ed1t h\u01a1n cho ki\u1ec3m tra ho\u1eb7c thi k\u1ebft th\u00fac h\u1ecdc ph\u1ea7n.<\/p>\n<p><strong>\u2705 T\u00c0I LI\u1ec6U H\u1ed6 TR\u1ee2:<\/strong><\/p>\n<ul>\n<li>Luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m theo t\u1eebng nh\u00f3m ki\u1ebfn th\u1ee9c.<\/li>\n<li>Ki\u1ec3m tra v\u00e0 \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n nhanh ch\u00f3ng.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/li>\n<li>C\u1ee7ng c\u1ed1 kh\u00e1i ni\u1ec7m v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/li>\n<li>Ph\u00e2n bi\u1ec7t ch\u01b0\u01a1ng tr\u00ecnh v\u00e0 ti\u1ebfn tr\u00ecnh.<\/li>\n<li>\u00d4n t\u1eadp ti\u1ebfn tr\u00ecnh v\u00e0 lu\u1ed3ng.<\/li>\n<li>C\u1ee7ng c\u1ed1 c\u00e1c tr\u1ea1ng th\u00e1i c\u1ee7a ti\u1ebfn tr\u00ecnh.<\/li>\n<li>\u00d4n t\u1eadp c\u00e1c thu\u1eadt to\u00e1n l\u1eadp l\u1ecbch CPU c\u01a1 b\u1ea3n.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 \u0111\u1ed3ng b\u1ed9 h\u00f3a.<\/li>\n<li>Nh\u1eadn bi\u1ebft deadlock v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n x\u1ea3y ra deadlock.<\/li>\n<li>C\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb.<\/li>\n<li>\u00d4n t\u1eadp paging v\u00e0 b\u1ed9 nh\u1edb \u1ea3o.<\/li>\n<li>Ph\u00e2n bi\u1ec7t page v\u00e0 frame.<\/li>\n<li>H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c v\u1ec1 h\u1ec7 th\u1ed1ng t\u1ec7p.<\/li>\n<li>\u00d4n t\u1eadp qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb v\u00e0o\/ra.<\/li>\n<li>C\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c b\u1ea3o v\u1ec7 v\u00e0 an to\u00e0n h\u1ec7 th\u1ed1ng.<\/li>\n<li>Nh\u1eadn di\u1ec7n nh\u1eefng ph\u1ea7n ki\u1ebfn th\u1ee9c c\u00f2n y\u1ebfu.<\/li>\n<li>Ti\u1ebft ki\u1ec7m th\u1eddi gian t\u1ef1 t\u1ed5ng h\u1ee3p c\u00e2u h\u1ecfi v\u00e0 \u0111\u00e1p \u00e1n.<\/li>\n<li>H\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<p><strong>\ud83d\udcc4 FILE DOCX 32 TRANG THU\u1eacN TI\u1ec6N S\u1eec D\u1ee4NG<\/strong><\/p>\n<p>T\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c cung c\u1ea5p d\u01b0\u1edbi \u0111\u1ecbnh d\u1ea1ng DOCX g\u1ed3m 32 trang, thu\u1eadn ti\u1ec7n \u0111\u1ec3:<\/p>\n<ul>\n<li>T\u1ea3i v\u00e0 l\u01b0u tr\u1eef tr\u00ean m\u00e1y t\u00ednh.<\/li>\n<li>T\u00ecm ki\u1ebfm nhanh t\u1eeb kh\u00f3a.<\/li>\n<li>Tra c\u1ee9u c\u00e2u h\u1ecfi v\u00e0 \u0111\u00e1p \u00e1n.<\/li>\n<li>S\u1eed d\u1ee5ng b\u1eb1ng Microsoft Word ho\u1eb7c ph\u1ea7n m\u1ec1m h\u1ed7 tr\u1ee3 DOCX.<\/li>\n<li>Ghi ch\u00fa nh\u1eefng n\u1ed9i dung c\u1ea7n \u00f4n l\u1ea1i.<\/li>\n<li>\u00d4n t\u1eadp nhi\u1ec1u l\u1ea7n khi c\u1ea7n.<\/li>\n<\/ul>\n<p><strong>\ud83c\udf93 T\u00c0I LI\u1ec6U PH\u00d9 H\u1ee2P V\u1edaI:<\/strong><\/p>\n<ul>\n<li>Sinh vi\u00ean \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i \u0111ang h\u1ecdc m\u00f4n Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh C\u00f4ng ngh\u1ec7 th\u00f4ng tin.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh Khoa h\u1ecdc m\u00e1y t\u00ednh.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh H\u1ec7 th\u1ed1ng th\u00f4ng tin.<\/li>\n<li>Sinh vi\u00ean c\u00e1c ng\u00e0nh k\u1ef9 thu\u1eadt m\u00e1y t\u00ednh v\u00e0 ng\u00e0nh li\u00ean quan.<\/li>\n<li>Sinh vi\u00ean c\u1ea7n c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/li>\n<li>Sinh vi\u00ean c\u1ea7n luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m.<\/li>\n<li>Sinh vi\u00ean c\u1ea7n ki\u1ec3m tra v\u00e0 \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n.<\/li>\n<li>Sinh vi\u00ean chu\u1ea9n b\u1ecb ki\u1ec3m tra gi\u1eefa k\u1ef3 ho\u1eb7c thi k\u1ebft th\u00fac h\u1ecdc ph\u1ea7n.<\/li>\n<li>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n t\u00e0i li\u1ec7u h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<p><strong>\ud83d\udd0e T\u1eea KH\u00d3A LI\u00caN QUAN:<\/strong><\/p>\n<ul>\n<li>VNU<\/li>\n<li>\u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU<\/li>\n<li>Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU \u0111\u00e1p \u00e1n<\/li>\n<li>m\u00f4n Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU<\/li>\n<li>\u0111\u00e1p \u00e1n m\u00f4n Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU<\/li>\n<li>\u0111\u00e1p \u00e1n Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU<\/li>\n<li>tr\u1eafc nghi\u1ec7m Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU<\/li>\n<li>\u0111\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU<\/li>\n<li>tr\u1eafc nghi\u1ec7m m\u00f4n Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU<\/li>\n<li>Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i \u0111\u00e1p \u00e1n<\/li>\n<li>m\u00f4n Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>\u0111\u00e1p \u00e1n m\u00f4n Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>\u0111\u00e1p \u00e1n Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>tr\u1eafc nghi\u1ec7m Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>\u0111\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<li>tr\u1eafc nghi\u1ec7m m\u00f4n Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udcd8 \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU \u2013 \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i (File DOCX 32 trang).<\/p>\n<p>\u2705 H\u1ed7 tr\u1ee3 luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi, ki\u1ec3m tra \u0111\u00e1p \u00e1n, h\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<p>\ud83d\udc41 Xem tr\u01b0\u1edbc kho\u1ea3ng 20\u201330% n\u1ed9i dung c\u1ee7a to\u00e0n b\u1ed9 t\u00e0i li\u1ec7u.<\/p>\n<p>\ud83d\udcb3 Thanh to\u00e1n thu\u1eadn ti\u1ec7n qua VNPAY.<\/p>\n<p>\ud83d\udce5 Nh\u1eadn file DOCX \u0111\u1ea7y \u0111\u1ee7 sau khi thanh to\u00e1n th\u00e0nh c\u00f4ng.<\/p>\n","protected":false},"featured_media":8481,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[314],"product_cat":[24,50,134],"product_tag":[5431,5714,5704,5715,5705,5716,5706,5717,5707,5718,5708,5719,5709,5710,5711,5712,4642,5713],"class_list":["post-8564","product","type-product","status-publish","has-post-thumbnail","product_brand-docx247-com","product_cat-ky-thuat-cong-nghe","product_cat-dap-an-trac-nghiem","product_cat-dai-hoc-quoc-gia-ha-noi","product_tag-dai-hoc-quoc-gia-ha-noi","product_tag-mon-nhap-mon-he-dieu-hanh-dai-hoc-quoc-gia-ha-noi","product_tag-nhap-mon-he-dieu-hanh-vnu","product_tag-dap-an-mon-nhap-mon-he-dieu-hanh-dai-hoc-quoc-gia-ha-noi","product_tag-nhap-mon-he-dieu-hanh-vnu-dap-an","product_tag-dap-an-nhap-mon-he-dieu-hanh-dai-hoc-quoc-gia-ha-noi","product_tag-mon-nhap-mon-he-dieu-hanh-vnu","product_tag-trac-nghiem-nhap-mon-he-dieu-hanh-dai-hoc-quoc-gia-ha-noi","product_tag-dap-an-mon-nhap-mon-he-dieu-hanh-vnu","product_tag-dap-an-trac-nghiem-nhap-mon-he-dieu-hanh-dai-hoc-quoc-gia-ha-noi","product_tag-dap-an-nhap-mon-he-dieu-hanh-vnu","product_tag-trac-nghiem-mon-nhap-mon-he-dieu-hanh-dai-hoc-quoc-gia-ha-noi","product_tag-trac-nghiem-nhap-mon-he-dieu-hanh-vnu","product_tag-dap-an-trac-nghiem-nhap-mon-he-dieu-hanh-vnu","product_tag-trac-nghiem-mon-nhap-mon-he-dieu-hanh-vnu","product_tag-nhap-mon-he-dieu-hanh-dai-hoc-quoc-gia-ha-noi","product_tag-vnu","product_tag-nhap-mon-he-dieu-hanh-dai-hoc-quoc-gia-ha-noi-dap-an","first","instock","downloadable","virtual","purchasable","product-type-simple"],"acf":{"document_info":{"filetype":"docx","page_count":"32","other_info":[{"title":"Lo\u1ea1i t\u00e0i li\u1ec7u","description":"\u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m"},{"title":"D\u00e0nh cho","description":"Sinh vi\u00ean \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i (VNU)"},{"title":"\u0110\u1ecbnh d\u1ea1ng t\u00e0i li\u1ec7u","description":"DOCX"},{"title":"S\u1ed1 trang","description":"32 trang"},{"title":"Xem tr\u01b0\u1edbc","description":"Kho\u1ea3ng 20\u201330% n\u1ed9i dung c\u1ee7a to\u00e0n b\u1ed9 t\u00e0i li\u1ec7u"},{"title":"Thanh to\u00e1n","description":"VNPAY"},{"title":"Ngu\u1ed3n","description":"DOCX247.COM"}]},"document_demo":8565,"additional_content":"<h2>Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU \u2013 N\u1ed9i dung tr\u1ecdng t\u00e2m<\/h2>\n<p>H\u1ec7 \u0111i\u1ec1u h\u00e0nh l\u00e0 ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng \u0111\u00f3ng vai tr\u00f2 trung gian gi\u1eefa ph\u1ea7n c\u1ee9ng m\u00e1y t\u00ednh, ch\u01b0\u01a1ng tr\u00ecnh \u1ee9ng d\u1ee5ng v\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng.<\/p>\n<p>H\u1ec7 \u0111i\u1ec1u h\u00e0nh qu\u1ea3n l\u00fd c\u00e1c t\u00e0i nguy\u00ean nh\u01b0 b\u1ed9 x\u1eed l\u00fd, b\u1ed9 nh\u1edb, thi\u1ebft b\u1ecb v\u00e0o\/ra, t\u1ec7p v\u00e0 cung c\u1ea5p m\u00f4i tr\u01b0\u1eddng \u0111\u1ec3 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c th\u1ef1c thi.<\/p>\n<p>T\u00e0i li\u1ec7u \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU g\u1ed3m 32 trang, h\u1ed7 tr\u1ee3 sinh vi\u00ean luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi, ki\u1ec3m tra ki\u1ebfn th\u1ee9c, \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n v\u00e0 h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<h3>1. Kh\u00e1i ni\u1ec7m h\u1ec7 \u0111i\u1ec1u h\u00e0nh<\/h3>\n<p>Sinh vi\u00ean c\u1ea7n n\u1eafm:<\/p>\n<ul>\n<li>Kh\u00e1i ni\u1ec7m h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/li>\n<li>Vai tr\u00f2 c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 ph\u1ea7n c\u1ee9ng.<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh \u1ee9ng d\u1ee5ng.<\/li>\n<li>Ng\u01b0\u1eddi s\u1eed d\u1ee5ng.<\/li>\n<li>Qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean.<\/li>\n<li>M\u00f4i tr\u01b0\u1eddng th\u1ef1c thi ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<\/ul>\n<p>H\u1ec7 \u0111i\u1ec1u h\u00e0nh gi\u00fap c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean m\u00e1y t\u00ednh m\u1ed9t c\u00e1ch c\u00f3 t\u1ed5 ch\u1ee9c v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<h3>2. Ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh<\/h3>\n<p>C\u00e1c ch\u1ee9c n\u0103ng c\u01a1 b\u1ea3n g\u1ed3m:<\/p>\n<ul>\n<li>Qu\u1ea3n l\u00fd b\u1ed9 x\u1eed l\u00fd.<\/li>\n<li>Qu\u1ea3n l\u00fd ti\u1ebfn tr\u00ecnh.<\/li>\n<li>Qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb.<\/li>\n<li>Qu\u1ea3n l\u00fd t\u1ec7p.<\/li>\n<li>Qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb v\u00e0o\/ra.<\/li>\n<li>Qu\u1ea3n l\u00fd l\u01b0u tr\u1eef.<\/li>\n<li>B\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng.<\/li>\n<li>Cung c\u1ea5p giao di\u1ec7n cho ng\u01b0\u1eddi d\u00f9ng v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<\/ul>\n<h3>3. C\u00e1c lo\u1ea1i h\u1ec7 \u0111i\u1ec1u h\u00e0nh<\/h3>\n<p>Sinh vi\u00ean c\u1ea7n nh\u1eadn bi\u1ebft:<\/p>\n<ul>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh x\u1eed l\u00fd theo l\u00f4.<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111a ch\u01b0\u01a1ng.<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111a nhi\u1ec7m.<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh chia s\u1ebb th\u1eddi gian.<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111a x\u1eed l\u00fd.<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u1eddi gian th\u1ef1c.<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u1ea1ng.<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh ph\u00e2n t\u00e1n.<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh cho thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/li>\n<\/ul>\n<h3>4. C\u1ea5u tr\u00fac h\u1ec7 \u0111i\u1ec1u h\u00e0nh<\/h3>\n<p>C\u00e1c m\u00f4 h\u00ecnh c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>C\u1ea5u tr\u00fac \u0111\u01a1n kh\u1ed1i.<\/li>\n<li>C\u1ea5u tr\u00fac ph\u00e2n l\u1edbp.<\/li>\n<li>Microkernel.<\/li>\n<li>Module.<\/li>\n<li>H\u1ec7 th\u1ed1ng lai.<\/li>\n<\/ul>\n<p>Sinh vi\u00ean c\u1ea7n hi\u1ec3u m\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c t\u1ed5 ch\u1ee9c c\u00e1c th\u00e0nh ph\u1ea7n h\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u00e0nh nh\u1eefng l\u1edbp ho\u1eb7c module kh\u00e1c nhau.<\/p>\n<h3>5. Kernel<\/h3>\n<p>Kernel l\u00e0 th\u00e0nh ph\u1ea7n trung t\u00e2m c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/p>\n<p>Kernel c\u00f3 th\u1ec3 \u0111\u1ea3m nhi\u1ec7m:<\/p>\n<ul>\n<li>Qu\u1ea3n l\u00fd CPU.<\/li>\n<li>Qu\u1ea3n l\u00fd ti\u1ebfn tr\u00ecnh.<\/li>\n<li>Qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb.<\/li>\n<li>X\u1eed l\u00fd ng\u1eaft.<\/li>\n<li>Qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb.<\/li>\n<li>\u0110i\u1ec1u ph\u1ed1i t\u00e0i nguy\u00ean.<\/li>\n<\/ul>\n<p>Sinh vi\u00ean c\u1ea7n ph\u00e2n bi\u1ec7t ch\u1ebf \u0111\u1ed9 kernel v\u00e0 ch\u1ebf \u0111\u1ed9 ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h3>6. System Call<\/h3>\n<p>System call cho ph\u00e9p ch\u01b0\u01a1ng tr\u00ecnh y\u00eau c\u1ea7u c\u00e1c d\u1ecbch v\u1ee5 do h\u1ec7 \u0111i\u1ec1u h\u00e0nh cung c\u1ea5p.<\/p>\n<p>C\u00e1c nh\u00f3m th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn:<\/p>\n<ul>\n<li>Qu\u1ea3n l\u00fd ti\u1ebfn tr\u00ecnh.<\/li>\n<li>Qu\u1ea3n l\u00fd t\u1ec7p.<\/li>\n<li>Qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb.<\/li>\n<li>Giao ti\u1ebfp.<\/li>\n<li>Th\u00f4ng tin h\u1ec7 th\u1ed1ng.<\/li>\n<li>B\u1ea3o v\u1ec7.<\/li>\n<\/ul>\n<h3>7. Kh\u00e1i ni\u1ec7m ti\u1ebfn tr\u00ecnh<\/h3>\n<p>Ti\u1ebfn tr\u00ecnh l\u00e0 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh \u0111ang \u0111\u01b0\u1ee3c th\u1ef1c thi.<\/p>\n<p>Sinh vi\u00ean c\u1ea7n ph\u00e2n bi\u1ec7t:<\/p>\n<ul>\n<li>Program.<\/li>\n<li>Process.<\/li>\n<li>M\u00e3 ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<li>D\u1eef li\u1ec7u.<\/li>\n<li>Stack.<\/li>\n<li>Heap.<\/li>\n<li>Kh\u00f4ng gian \u0111\u1ecba ch\u1ec9.<\/li>\n<li>T\u00e0i nguy\u00ean c\u1ee7a ti\u1ebfn tr\u00ecnh.<\/li>\n<\/ul>\n<p>M\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 th\u1ec3 t\u1ea1o ra nhi\u1ec1u ti\u1ebfn tr\u00ecnh trong qu\u00e1 tr\u00ecnh th\u1ef1c thi.<\/p>\n<h3>8. Tr\u1ea1ng th\u00e1i ti\u1ebfn tr\u00ecnh<\/h3>\n<p>C\u00e1c tr\u1ea1ng th\u00e1i c\u01a1 b\u1ea3n c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>New.<\/li>\n<li>Ready.<\/li>\n<li>Running.<\/li>\n<li>Waiting ho\u1eb7c Blocked.<\/li>\n<li>Terminated.<\/li>\n<\/ul>\n<p>Sinh vi\u00ean c\u1ea7n hi\u1ec3u nguy\u00ean nh\u00e2n l\u00e0m ti\u1ebfn tr\u00ecnh chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c.<\/p>\n<h3>9. Process Control Block<\/h3>\n<p>PCB ch\u1ee9a c\u00e1c th\u00f4ng tin c\u1ea7n thi\u1ebft \u0111\u1ec3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh qu\u1ea3n l\u00fd ti\u1ebfn tr\u00ecnh.<\/p>\n<p>Th\u00f4ng tin c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>Process ID.<\/li>\n<li>Tr\u1ea1ng th\u00e1i ti\u1ebfn tr\u00ecnh.<\/li>\n<li>Program counter.<\/li>\n<li>Thanh ghi CPU.<\/li>\n<li>Th\u00f4ng tin l\u1eadp l\u1ecbch.<\/li>\n<li>Th\u00f4ng tin b\u1ed9 nh\u1edb.<\/li>\n<li>Th\u00f4ng tin thi\u1ebft b\u1ecb v\u00e0o\/ra.<\/li>\n<\/ul>\n<h3>10. Chuy\u1ec3n \u0111\u1ed5i ng\u1eef c\u1ea3nh<\/h3>\n<p>Context switch x\u1ea3y ra khi CPU chuy\u1ec3n t\u1eeb m\u1ed9t ti\u1ebfn tr\u00ecnh ho\u1eb7c lu\u1ed3ng sang m\u1ed9t ti\u1ebfn tr\u00ecnh ho\u1eb7c lu\u1ed3ng kh\u00e1c.<\/p>\n<p>Qu\u00e1 tr\u00ecnh c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>L\u01b0u tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i.<\/li>\n<li>Ch\u1ecdn ti\u1ebfn tr\u00ecnh ti\u1ebfp theo.<\/li>\n<li>Kh\u00f4i ph\u1ee5c tr\u1ea1ng th\u00e1i.<\/li>\n<li>Ti\u1ebfp t\u1ee5c th\u1ef1c thi.<\/li>\n<\/ul>\n<p>Chuy\u1ec3n \u0111\u1ed5i ng\u1eef c\u1ea3nh t\u1ea1o ra chi ph\u00ed qu\u1ea3n l\u00fd cho h\u1ec7 th\u1ed1ng.<\/p>\n<h3>11. Lu\u1ed3ng \u2013 Thread<\/h3>\n<p>Thread l\u00e0 \u0111\u01a1n v\u1ecb th\u1ef1c thi trong m\u1ed9t ti\u1ebfn tr\u00ecnh.<\/p>\n<p>Sinh vi\u00ean c\u1ea7n ph\u00e2n bi\u1ec7t:<\/p>\n<ul>\n<li>Process.<\/li>\n<li>Thread.<\/li>\n<li>Single-thread.<\/li>\n<li>Multithread.<\/li>\n<li>T\u00e0i nguy\u00ean d\u00f9ng chung.<\/li>\n<li>T\u00e0i nguy\u00ean ri\u00eang.<\/li>\n<\/ul>\n<p>C\u00e1c lu\u1ed3ng trong c\u00f9ng ti\u1ebfn tr\u00ecnh c\u00f3 th\u1ec3 chia s\u1ebb nhi\u1ec1u t\u00e0i nguy\u00ean.<\/p>\n<h3>12. Ti\u1ebfn tr\u00ecnh v\u00e0 lu\u1ed3ng<\/h3>\n<p>C\u1ea7n ch\u00fa \u00fd:<\/p>\n<ul>\n<li>Ti\u1ebfn tr\u00ecnh c\u00f3 kh\u00f4ng gian \u0111\u1ecba ch\u1ec9 ri\u00eang.<\/li>\n<li>C\u00e1c lu\u1ed3ng trong c\u00f9ng ti\u1ebfn tr\u00ecnh th\u01b0\u1eddng chia s\u1ebb kh\u00f4ng gian \u0111\u1ecba ch\u1ec9.<\/li>\n<li>M\u1ed7i lu\u1ed3ng c\u00f3 tr\u1ea1ng th\u00e1i th\u1ef1c thi ri\u00eang.<\/li>\n<li>Chi ph\u00ed t\u1ea1o v\u00e0 chuy\u1ec3n \u0111\u1ed5i lu\u1ed3ng c\u00f3 th\u1ec3 kh\u00e1c ti\u1ebfn tr\u00ecnh.<\/li>\n<\/ul>\n<h3>13. L\u1eadp l\u1ecbch CPU<\/h3>\n<p>L\u1eadp l\u1ecbch CPU quy\u1ebft \u0111\u1ecbnh ti\u1ebfn tr\u00ecnh n\u00e0o trong h\u00e0ng \u0111\u1ee3i s\u1eb5n s\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng CPU.<\/p>\n<p>C\u00e1c ti\u00eau ch\u00ed c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>CPU utilization.<\/li>\n<li>Throughput.<\/li>\n<li>Turnaround time.<\/li>\n<li>Waiting time.<\/li>\n<li>Response time.<\/li>\n<li>T\u00ednh c\u00f4ng b\u1eb1ng.<\/li>\n<\/ul>\n<h3>14. FCFS<\/h3>\n<p>First Come First Served th\u1ef1c hi\u1ec7n c\u00e1c ti\u1ebfn tr\u00ecnh theo th\u1ee9 t\u1ef1 \u0111\u1ebfn.<\/p>\n<p>Sinh vi\u00ean c\u1ea7n hi\u1ec3u:<\/p>\n<ul>\n<li>Ready queue.<\/li>\n<li>Th\u1eddi gian ch\u1edd.<\/li>\n<li>Th\u1eddi gian ho\u00e0n th\u00e0nh.<\/li>\n<li>\u01afu \u0111i\u1ec3m \u0111\u01a1n gi\u1ea3n.<\/li>\n<li>H\u1ea1n ch\u1ebf khi ti\u1ebfn tr\u00ecnh d\u00e0i \u0111\u1ee9ng tr\u01b0\u1edbc ti\u1ebfn tr\u00ecnh ng\u1eafn.<\/li>\n<\/ul>\n<h3>15. SJF<\/h3>\n<p>Shortest Job First \u01b0u ti\u00ean ti\u1ebfn tr\u00ecnh c\u00f3 CPU burst ng\u1eafn h\u01a1n.<\/p>\n<p>C\u00e1c n\u1ed9i dung c\u1ea7n ch\u00fa \u00fd:<\/p>\n<ul>\n<li>SJF kh\u00f4ng \u01b0u ti\u00ean.<\/li>\n<li>Shortest Remaining Time.<\/li>\n<li>Th\u1eddi gian ch\u1edd.<\/li>\n<li>Kh\u00f3 kh\u0103n khi d\u1ef1 \u0111o\u00e1n CPU burst.<\/li>\n<\/ul>\n<h3>16. Priority Scheduling<\/h3>\n<p>Ti\u1ebfn tr\u00ecnh \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean m\u1ee9c \u01b0u ti\u00ean.<\/p>\n<p>Sinh vi\u00ean c\u1ea7n hi\u1ec3u:<\/p>\n<ul>\n<li>Priority.<\/li>\n<li>Preemptive.<\/li>\n<li>Non-preemptive.<\/li>\n<li>Starvation.<\/li>\n<li>Aging.<\/li>\n<\/ul>\n<p>Aging c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m t\u00ecnh tr\u1ea1ng ti\u1ebfn tr\u00ecnh \u01b0u ti\u00ean th\u1ea5p ph\u1ea3i ch\u1edd qu\u00e1 l\u00e2u.<\/p>\n<h3>17. Round Robin<\/h3>\n<p>Round Robin chia CPU cho c\u00e1c ti\u1ebfn tr\u00ecnh theo c\u00e1c kho\u1ea3ng th\u1eddi gian g\u1ecdi l\u00e0 time quantum.<\/p>\n<p>C\u00e1c n\u1ed9i dung c\u1ea7n n\u1eafm:<\/p>\n<ul>\n<li>Time quantum.<\/li>\n<li>Ready queue.<\/li>\n<li>Preemption.<\/li>\n<li>Context switch.<\/li>\n<li>Response time.<\/li>\n<\/ul>\n<p>Quantum qu\u00e1 nh\u1ecf c\u00f3 th\u1ec3 l\u00e0m t\u0103ng s\u1ed1 l\u1ea7n chuy\u1ec3n \u0111\u1ed5i ng\u1eef c\u1ea3nh.<\/p>\n<h3>18. \u0110\u1ed3ng b\u1ed9 h\u00f3a ti\u1ebfn tr\u00ecnh<\/h3>\n<p>Khi nhi\u1ec1u ti\u1ebfn tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f9ng truy c\u1eadp d\u1eef li\u1ec7u d\u00f9ng chung, c\u00f3 th\u1ec3 x\u1ea3y ra xung \u0111\u1ed9t.<\/p>\n<p>C\u00e1c kh\u00e1i ni\u1ec7m quan tr\u1ecdng:<\/p>\n<ul>\n<li>Shared data.<\/li>\n<li>Race condition.<\/li>\n<li>Critical section.<\/li>\n<li>Mutual exclusion.<\/li>\n<li>Synchronization.<\/li>\n<\/ul>\n<h3>19. Critical Section<\/h3>\n<p>Critical section l\u00e0 \u0111o\u1ea1n ch\u01b0\u01a1ng tr\u00ecnh truy c\u1eadp d\u1eef li\u1ec7u ho\u1eb7c t\u00e0i nguy\u00ean d\u00f9ng chung.<\/p>\n<p>C\u00e1c y\u00eau c\u1ea7u th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem x\u00e9t:<\/p>\n<ul>\n<li>Mutual exclusion.<\/li>\n<li>Progress.<\/li>\n<li>Bounded waiting.<\/li>\n<\/ul>\n<p>M\u1ee5c ti\u00eau l\u00e0 tr\u00e1nh nhi\u1ec1u ti\u1ebfn tr\u00ecnh thay \u0111\u1ed5i c\u00f9ng m\u1ed9t d\u1eef li\u1ec7u theo c\u00e1ch g\u00e2y ra k\u1ebft qu\u1ea3 kh\u00f4ng x\u00e1c \u0111\u1ecbnh.<\/p>\n<h3>20. Mutex v\u00e0 Semaphore<\/h3>\n<p>Sinh vi\u00ean c\u1ea7n nh\u1eadn bi\u1ebft:<\/p>\n<ul>\n<li>Mutex.<\/li>\n<li>Lock.<\/li>\n<li>Unlock.<\/li>\n<li>Binary semaphore.<\/li>\n<li>Counting semaphore.<\/li>\n<li>Wait.<\/li>\n<li>Signal.<\/li>\n<\/ul>\n<p>Mutex v\u00e0 semaphore \u0111\u1ec1u c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn \u0111\u1ed3ng b\u1ed9 h\u00f3a nh\u01b0ng c\u00e1ch s\u1eed d\u1ee5ng v\u00e0 \u00fd ngh\u0129a kh\u00f4ng ho\u00e0n to\u00e0n gi\u1ed1ng nhau.<\/p>\n<h3>21. Deadlock<\/h3>\n<p>Deadlock x\u1ea3y ra khi m\u1ed9t nh\u00f3m ti\u1ebfn tr\u00ecnh ch\u1edd t\u00e0i nguy\u00ean c\u1ee7a nhau v\u00e0 kh\u00f4ng th\u1ec3 ti\u1ebfp t\u1ee5c.<\/p>\n<p>B\u1ed1n \u0111i\u1ec1u ki\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem x\u00e9t:<\/p>\n<ul>\n<li>Mutual exclusion.<\/li>\n<li>Hold and wait.<\/li>\n<li>No preemption.<\/li>\n<li>Circular wait.<\/li>\n<\/ul>\n<p>Sinh vi\u00ean c\u1ea7n hi\u1ec3u r\u1eb1ng deadlock ch\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng h\u00ecnh th\u00e0nh khi c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ea7n thi\u1ebft c\u00f9ng t\u1ed3n t\u1ea1i.<\/p>\n<h3>22. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd Deadlock<\/h3>\n<p>C\u00e1c h\u01b0\u1edbng x\u1eed l\u00fd c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>Prevention.<\/li>\n<li>Avoidance.<\/li>\n<li>Detection.<\/li>\n<li>Recovery.<\/li>\n<\/ul>\n<p>C\u1ea7n ph\u00e2n bi\u1ec7t:<\/p>\n<ul>\n<li>Ng\u0103n ng\u1eeba deadlock.<\/li>\n<li>Tr\u00e1nh deadlock.<\/li>\n<li>Ph\u00e1t hi\u1ec7n deadlock.<\/li>\n<li>Kh\u00f4i ph\u1ee5c sau deadlock.<\/li>\n<\/ul>\n<h3>23. Qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb<\/h3>\n<p>H\u1ec7 \u0111i\u1ec1u h\u00e0nh qu\u1ea3n l\u00fd vi\u1ec7c ph\u00e2n ph\u1ed1i b\u1ed9 nh\u1edb cho c\u00e1c ti\u1ebfn tr\u00ecnh.<\/p>\n<p>C\u00e1c n\u1ed9i dung c\u1ea7n n\u1eafm:<\/p>\n<ul>\n<li>B\u1ed9 nh\u1edb ch\u00ednh.<\/li>\n<li>Kh\u00f4ng gian \u0111\u1ecba ch\u1ec9.<\/li>\n<li>\u0110\u1ecba ch\u1ec9 logic.<\/li>\n<li>\u0110\u1ecba ch\u1ec9 v\u1eadt l\u00fd.<\/li>\n<li>C\u1ea5p ph\u00e1t b\u1ed9 nh\u1edb.<\/li>\n<li>Thu h\u1ed3i b\u1ed9 nh\u1edb.<\/li>\n<li>B\u1ea3o v\u1ec7 b\u1ed9 nh\u1edb.<\/li>\n<\/ul>\n<h3>24. Ph\u00e2n m\u1ea3nh b\u1ed9 nh\u1edb<\/h3>\n<p>Sinh vi\u00ean c\u1ea7n ph\u00e2n bi\u1ec7t:<\/p>\n<ul>\n<li>Internal fragmentation.<\/li>\n<li>External fragmentation.<\/li>\n<\/ul>\n<p>Ph\u00e2n m\u1ea3nh l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb v\u00e0 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng c\u1ea5p ph\u00e1t.<\/p>\n<h3>25. Paging<\/h3>\n<p>Paging chia:<\/p>\n<ul>\n<li>Kh\u00f4ng gian \u0111\u1ecba ch\u1ec9 th\u00e0nh page.<\/li>\n<li>B\u1ed9 nh\u1edb v\u1eadt l\u00fd th\u00e0nh frame.<\/li>\n<\/ul>\n<p>C\u00e1c kh\u00e1i ni\u1ec7m c\u1ea7n hi\u1ec3u:<\/p>\n<ul>\n<li>Page.<\/li>\n<li>Frame.<\/li>\n<li>Page table.<\/li>\n<li>Page number.<\/li>\n<li>Offset.<\/li>\n<li>Address translation.<\/li>\n<\/ul>\n<p>Sinh vi\u00ean c\u1ea7n \u0111\u1eb7c bi\u1ec7t tr\u00e1nh nh\u1ea7m page v\u1edbi frame.<\/p>\n<h3>26. B\u1ed9 nh\u1edb \u1ea3o<\/h3>\n<p>Virtual memory cho ph\u00e9p ch\u01b0\u01a1ng tr\u00ecnh s\u1eed d\u1ee5ng kh\u00f4ng gian \u0111\u1ecba ch\u1ec9 c\u00f3 th\u1ec3 l\u1edbn h\u01a1n l\u01b0\u1ee3ng b\u1ed9 nh\u1edb v\u1eadt l\u00fd \u0111ang s\u1eb5n c\u00f3.<\/p>\n<p>C\u00e1c n\u1ed9i dung c\u1ea7n ch\u00fa \u00fd:<\/p>\n<ul>\n<li>Demand paging.<\/li>\n<li>Page fault.<\/li>\n<li>Page replacement.<\/li>\n<li>Backing store.<\/li>\n<li>B\u1ed9 nh\u1edb v\u1eadt l\u00fd.<\/li>\n<li>B\u1ed9 nh\u1edb \u1ea3o.<\/li>\n<\/ul>\n<h3>27. Page Fault<\/h3>\n<p>Page fault x\u1ea3y ra khi ti\u1ebfn tr\u00ecnh truy c\u1eadp m\u1ed9t trang ch\u01b0a c\u00f3 trong b\u1ed9 nh\u1edb v\u1eadt l\u00fd.<\/p>\n<p>H\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 ph\u1ea3i:<\/p>\n<ul>\n<li>X\u00e1c \u0111\u1ecbnh trang c\u1ea7n truy c\u1eadp.<\/li>\n<li>T\u00ecm frame tr\u1ed1ng ho\u1eb7c ch\u1ecdn trang thay th\u1ebf.<\/li>\n<li>\u0110\u1ecdc d\u1eef li\u1ec7u t\u1eeb thi\u1ebft b\u1ecb l\u01b0u tr\u1eef.<\/li>\n<li>C\u1eadp nh\u1eadt b\u1ea3ng trang.<\/li>\n<li>Ti\u1ebfp t\u1ee5c th\u1ef1c thi ti\u1ebfn tr\u00ecnh.<\/li>\n<\/ul>\n<h3>28. C\u00e1c thu\u1eadt to\u00e1n thay th\u1ebf trang<\/h3>\n<p>C\u00e1c thu\u1eadt to\u00e1n c\u01a1 b\u1ea3n c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>FIFO.<\/li>\n<li>Optimal.<\/li>\n<li>LRU.<\/li>\n<\/ul>\n<p>Sinh vi\u00ean c\u1ea7n hi\u1ec3u:<\/p>\n<ul>\n<li>Chu\u1ed7i tham chi\u1ebfu trang.<\/li>\n<li>S\u1ed1 l\u01b0\u1ee3ng frame.<\/li>\n<li>Tr\u1ea1ng th\u00e1i b\u1ed9 nh\u1edb.<\/li>\n<li>S\u1ed1 l\u1ea7n page fault.<\/li>\n<\/ul>\n<h3>29. H\u1ec7 th\u1ed1ng t\u1ec7p<\/h3>\n<p>H\u1ec7 th\u1ed1ng t\u1ec7p gi\u00fap h\u1ec7 \u0111i\u1ec1u h\u00e0nh t\u1ed5 ch\u1ee9c v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u tr\u00ean thi\u1ebft b\u1ecb l\u01b0u tr\u1eef.<\/p>\n<p>C\u00e1c n\u1ed9i dung c\u1ea7n n\u1eafm:<\/p>\n<ul>\n<li>File.<\/li>\n<li>Directory.<\/li>\n<li>File name.<\/li>\n<li>File type.<\/li>\n<li>File size.<\/li>\n<li>Metadata.<\/li>\n<li>Permission.<\/li>\n<li>\u0110\u01b0\u1eddng d\u1eabn.<\/li>\n<\/ul>\n<h3>30. C\u00e1c thao t\u00e1c v\u1edbi t\u1ec7p<\/h3>\n<p>C\u00e1c thao t\u00e1c th\u01b0\u1eddng g\u1eb7p:<\/p>\n<ul>\n<li>Create.<\/li>\n<li>Open.<\/li>\n<li>Read.<\/li>\n<li>Write.<\/li>\n<li>Append.<\/li>\n<li>Close.<\/li>\n<li>Delete.<\/li>\n<li>Rename.<\/li>\n<\/ul>\n<p>Ch\u01b0\u01a1ng tr\u00ecnh s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c n\u00e0y.<\/p>\n<h3>31. Th\u01b0 m\u1ee5c v\u00e0 \u0111\u01b0\u1eddng d\u1eabn<\/h3>\n<p>Sinh vi\u00ean c\u1ea7n hi\u1ec3u:<\/p>\n<ul>\n<li>Directory.<\/li>\n<li>Root directory.<\/li>\n<li>Subdirectory.<\/li>\n<li>Absolute path.<\/li>\n<li>Relative path.<\/li>\n<li>C\u1ea5u tr\u00fac c\u00e2y th\u01b0 m\u1ee5c.<\/li>\n<\/ul>\n<h3>32. Qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb v\u00e0o\/ra<\/h3>\n<p>H\u1ec7 \u0111i\u1ec1u h\u00e0nh qu\u1ea3n l\u00fd vi\u1ec7c giao ti\u1ebfp v\u1edbi c\u00e1c thi\u1ebft b\u1ecb nh\u01b0:<\/p>\n<ul>\n<li>B\u00e0n ph\u00edm.<\/li>\n<li>Chu\u1ed9t.<\/li>\n<li>M\u00e0n h\u00ecnh.<\/li>\n<li>\u1ed4 \u0111\u0129a.<\/li>\n<li>M\u00e1y in.<\/li>\n<li>Thi\u1ebft b\u1ecb m\u1ea1ng.<\/li>\n<\/ul>\n<p>C\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>Device controller.<\/li>\n<li>Device driver.<\/li>\n<li>Interrupt.<\/li>\n<li>Buffer.<\/li>\n<\/ul>\n<h3>33. Interrupt<\/h3>\n<p>Ng\u1eaft cho ph\u00e9p CPU ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n ph\u00e1t sinh.<\/p>\n<p>Sinh vi\u00ean c\u1ea7n hi\u1ec3u:<\/p>\n<ul>\n<li>Y\u00eau c\u1ea7u ng\u1eaft.<\/li>\n<li>Interrupt handler.<\/li>\n<li>L\u01b0u tr\u1ea1ng th\u00e1i.<\/li>\n<li>X\u1eed l\u00fd s\u1ef1 ki\u1ec7n.<\/li>\n<li>Kh\u00f4i ph\u1ee5c ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n<\/ul>\n<h3>34. Buffer, Cache v\u00e0 Spooling<\/h3>\n<p>C\u00e1c c\u01a1 ch\u1ebf n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n vi\u1ec7c trao \u0111\u1ed5i d\u1eef li\u1ec7u gi\u1eefa ch\u01b0\u01a1ng tr\u00ecnh v\u00e0 thi\u1ebft b\u1ecb.<\/p>\n<p>Sinh vi\u00ean c\u1ea7n ph\u00e2n bi\u1ec7t:<\/p>\n<ul>\n<li>Buffer.<\/li>\n<li>Cache.<\/li>\n<li>Spooling.<\/li>\n<li>M\u1ee5c \u0111\u00edch c\u1ee7a t\u1eebng c\u01a1 ch\u1ebf.<\/li>\n<\/ul>\n<h3>35. B\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng<\/h3>\n<p>H\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u1ea7n ki\u1ec3m so\u00e1t vi\u1ec7c truy c\u1eadp t\u00e0i nguy\u00ean.<\/p>\n<p>C\u00e1c n\u1ed9i dung c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>User.<\/li>\n<li>Authentication.<\/li>\n<li>Authorization.<\/li>\n<li>Permission.<\/li>\n<li>Access control.<\/li>\n<li>B\u1ea3o v\u1ec7 b\u1ed9 nh\u1edb.<\/li>\n<li>B\u1ea3o v\u1ec7 t\u1ec7p.<\/li>\n<\/ul>\n<h3>36. Quy\u1ec1n truy c\u1eadp t\u1ec7p<\/h3>\n<p>C\u00e1c quy\u1ec1n th\u01b0\u1eddng g\u1eb7p:<\/p>\n<ul>\n<li>Read.<\/li>\n<li>Write.<\/li>\n<li>Execute.<\/li>\n<\/ul>\n<p>H\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u1ea7n x\u00e1c \u0111\u1ecbnh:<\/p>\n<ul>\n<li>Ai \u0111\u01b0\u1ee3c truy c\u1eadp.<\/li>\n<li>\u0110\u01b0\u1ee3c truy c\u1eadp t\u00e0i nguy\u00ean n\u00e0o.<\/li>\n<li>\u0110\u01b0\u1ee3c th\u1ef1c hi\u1ec7n thao t\u00e1c g\u00ec.<\/li>\n<\/ul>\n<h3>37. Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng<\/h3>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u00f4ng qua:<\/p>\n<ul>\n<li>Command Line Interface.<\/li>\n<li>Graphical User Interface.<\/li>\n<li>Shell.<\/li>\n<li>C\u00e1c c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<p>Sinh vi\u00ean c\u1ea7n hi\u1ec3u giao di\u1ec7n ch\u1ec9 l\u00e0 m\u1ed9t trong c\u00e1c l\u1edbp t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/p>\n<h3>38. Linux v\u00e0 c\u00e1c kh\u00e1i ni\u1ec7m h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u01a1 b\u1ea3n<\/h3>\n<p>Khi li\u00ean h\u1ec7 v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u1ef1c t\u1ebf, ng\u01b0\u1eddi h\u1ecdc c\u00f3 th\u1ec3 g\u1eb7p:<\/p>\n<ul>\n<li>Kernel.<\/li>\n<li>Shell.<\/li>\n<li>Process.<\/li>\n<li>User.<\/li>\n<li>File.<\/li>\n<li>Directory.<\/li>\n<li>Permission.<\/li>\n<li>Command.<\/li>\n<li>File system.<\/li>\n<\/ul>\n<p>Vi\u1ec7c li\u00ean h\u1ec7 l\u00fd thuy\u1ebft v\u1edbi m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u1ef1c t\u1ebf gi\u00fap hi\u1ec3u r\u00f5 h\u01a1n c\u00e1c kh\u00e1i ni\u1ec7m \u0111\u00e3 h\u1ecdc.<\/p>\n<h2>C\u00e1ch \u00f4n Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU hi\u1ec7u qu\u1ea3<\/h2>\n<h3>B\u01b0\u1edbc 1: Chia ki\u1ebfn th\u1ee9c th\u00e0nh t\u1eebng nh\u00f3m<\/h3>\n<p>C\u00f3 th\u1ec3 chia th\u00e0nh:<\/p>\n<ul>\n<li>T\u1ed5ng quan h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/li>\n<li>Process v\u00e0 Thread.<\/li>\n<li>CPU Scheduling.<\/li>\n<li>Synchronization.<\/li>\n<li>Deadlock.<\/li>\n<li>Memory Management.<\/li>\n<li>Virtual Memory.<\/li>\n<li>File System.<\/li>\n<li>I\/O.<\/li>\n<li>Protection.<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 2: Ph\u00e2n bi\u1ec7t c\u00e1c kh\u00e1i ni\u1ec7m d\u1ec5 nh\u1ea7m<\/h3>\n<p>C\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd:<\/p>\n<ul>\n<li>Program v\u00e0 Process.<\/li>\n<li>Process v\u00e0 Thread.<\/li>\n<li>Ready v\u00e0 Running.<\/li>\n<li>Waiting v\u00e0 Ready.<\/li>\n<li>Preemptive v\u00e0 Non-preemptive.<\/li>\n<li>Mutex v\u00e0 Semaphore.<\/li>\n<li>Paging v\u00e0 Virtual Memory.<\/li>\n<li>Page v\u00e0 Frame.<\/li>\n<li>Logical address v\u00e0 Physical address.<\/li>\n<li>File v\u00e0 Directory.<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 3: Luy\u1ec7n c\u00e1c thu\u1eadt to\u00e1n l\u1eadp l\u1ecbch CPU<\/h3>\n<p>N\u00ean th\u1ef1c h\u00e0nh:<\/p>\n<ul>\n<li>FCFS.<\/li>\n<li>SJF.<\/li>\n<li>Priority.<\/li>\n<li>Round Robin.<\/li>\n<\/ul>\n<p>V\u1edbi m\u1ed7i b\u00e0i c\u1ea7n x\u00e1c \u0111\u1ecbnh:<\/p>\n<ul>\n<li>Th\u1eddi \u0111i\u1ec3m \u0111\u1ebfn.<\/li>\n<li>CPU burst.<\/li>\n<li>Th\u1ee9 t\u1ef1 ch\u1ea1y.<\/li>\n<li>Waiting time.<\/li>\n<li>Turnaround time.<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 4: Luy\u1ec7n b\u00e0i t\u1eadp thay th\u1ebf trang<\/h3>\n<p>N\u00ean th\u1ef1c h\u00e0nh:<\/p>\n<ul>\n<li>FIFO.<\/li>\n<li>Optimal.<\/li>\n<li>LRU.<\/li>\n<\/ul>\n<p>C\u1ea7n ghi l\u1ea1i tr\u1ea1ng th\u00e1i frame sau t\u1eebng l\u1ea7n tham chi\u1ebfu \u0111\u1ec3 tr\u00e1nh nh\u1ea7m s\u1ed1 page fault.<\/p>\n<h3>B\u01b0\u1edbc 5: T\u1ef1 l\u00e0m c\u00e2u h\u1ecfi tr\u01b0\u1edbc khi xem \u0111\u00e1p \u00e1n<\/h3>\n<p>\u0110\u1ecdc t\u1eebng c\u00e2u h\u1ecfi v\u00e0 t\u1ef1 ch\u1ecdn ph\u01b0\u01a1ng \u00e1n tr\u01b0\u1edbc.<\/p>\n<p>Sau \u0111\u00f3 m\u1edbi \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n v\u00e0 t\u00ecm nguy\u00ean nh\u00e2n n\u1ebfu tr\u1ea3 l\u1eddi sai.<\/p>\n<h3>B\u01b0\u1edbc 6: Ph\u00e2n lo\u1ea1i nh\u1eefng c\u00e2u l\u00e0m sai<\/h3>\n<p>C\u00f3 th\u1ec3 chia th\u00e0nh:<\/p>\n<ul>\n<li>Sai kh\u00e1i ni\u1ec7m.<\/li>\n<li>Nh\u1ea7m tr\u1ea1ng th\u00e1i ti\u1ebfn tr\u00ecnh.<\/li>\n<li>Nh\u1ea7m thu\u1eadt to\u00e1n l\u1eadp l\u1ecbch.<\/li>\n<li>Nh\u1ea7m c\u01a1 ch\u1ebf \u0111\u1ed3ng b\u1ed9.<\/li>\n<li>Nh\u1ea7m deadlock.<\/li>\n<li>Nh\u1ea7m qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb.<\/li>\n<li>Nh\u1ea7m page v\u00e0 frame.<\/li>\n<li>Nh\u1ea7m h\u1ec7 th\u1ed1ng t\u1ec7p.<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 7: K\u1ebft h\u1ee3p t\u00e0i li\u1ec7u ch\u00ednh th\u1ee9c<\/h3>\n<p>T\u00e0i li\u1ec7u tr\u1eafc nghi\u1ec7m n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng:<\/p>\n<ul>\n<li>Gi\u00e1o tr\u00ecnh.<\/li>\n<li>Slide b\u00e0i gi\u1ea3ng.<\/li>\n<li>\u0110\u1ec1 c\u01b0\u01a1ng h\u1ecdc ph\u1ea7n.<\/li>\n<li>B\u00e0i t\u1eadp do gi\u1ea3ng vi\u00ean cung c\u1ea5p.<\/li>\n<li>C\u00e1c t\u00e0i li\u1ec7u h\u1ecdc t\u1eadp ch\u00ednh th\u1ee9c kh\u00e1c.<\/li>\n<\/ul>\n<p>Vi\u1ec7c k\u1ebft h\u1ee3p l\u00fd thuy\u1ebft v\u1edbi b\u00e0i t\u1eadp gi\u00fap ng\u01b0\u1eddi h\u1ecdc hi\u1ec3u c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh thay v\u00ec ch\u1ec9 ghi nh\u1edb \u0111\u00e1p \u00e1n.<\/p>\n<h2>Xem tr\u01b0\u1edbc t\u00e0i li\u1ec7u Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU<\/h2>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 xem tr\u01b0\u1edbc kho\u1ea3ng 20\u201330% n\u1ed9i dung c\u1ee7a t\u00e0i li\u1ec7u 32 trang tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh t\u1ea3i b\u1ea3n \u0111\u1ea7y \u0111\u1ee7.<\/p>\n<p>Ph\u1ea7n xem tr\u01b0\u1edbc gi\u00fap ki\u1ec3m tra:<\/p>\n<ul>\n<li>C\u1ea5u tr\u00fac t\u00e0i li\u1ec7u.<\/li>\n<li>D\u1ea1ng c\u00e2u h\u1ecfi.<\/li>\n<li>C\u00e1ch tr\u00ecnh b\u00e0y.<\/li>\n<li>C\u00e1ch b\u1ed1 tr\u00ed \u0111\u00e1p \u00e1n.<\/li>\n<li>M\u1ed9t ph\u1ea7n n\u1ed9i dung th\u1ef1c t\u1ebf c\u1ee7a t\u00e0i li\u1ec7u.<\/li>\n<\/ul>\n<p>File preview \u0111\u01b0\u1ee3c tool t\u1ef1 x\u00e1c \u0111\u1ecbnh:<\/p>\n<p>nhap-mon-he-dieu-hanh-VNU-preview.docx<\/p>\n<h2>T\u1ea3i \u0111\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU<\/h2>\n<p>Quy tr\u00ecnh nh\u1eadn t\u00e0i li\u1ec7u:<\/p>\n<ol>\n<li>Xem tr\u01b0\u1edbc kho\u1ea3ng 20\u201330% n\u1ed9i dung.<\/li>\n<li>Ki\u1ec3m tra t\u00e0i li\u1ec7u c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u.<\/li>\n<li>Ch\u1ecdn t\u1ea3i t\u00e0i li\u1ec7u.<\/li>\n<li>Thanh to\u00e1n qua VNPAY.<\/li>\n<li>H\u1ec7 th\u1ed1ng x\u00e1c nh\u1eadn giao d\u1ecbch th\u00e0nh c\u00f4ng.<\/li>\n<li>Nh\u1eadn quy\u1ec1n t\u1ea3i file DOCX \u0111\u1ea7y \u0111\u1ee7 32 trang.<\/li>\n<\/ol>\n<p>\ud83d\udce5 Sau khi thanh to\u00e1n th\u00e0nh c\u00f4ng, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea3i t\u00e0i li\u1ec7u \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 m\u00e1y \u0111\u1ec3 s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp.<\/p>\n<p><strong>\ud83d\udc49 NH\u1ea4N \u201cT\u1ea2I XU\u1ed0NG NGAY\u201d \u0110\u1ec2 NH\u1eacN FILE \u0110\u1ea6Y \u0110\u1ee6.<\/strong><\/p>\n<h2>L\u1ee3i \u00edch khi s\u1eed d\u1ee5ng t\u00e0i li\u1ec7u Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU<\/h2>\n<p>\u2705 File DOCX 32 trang thu\u1eadn ti\u1ec7n tra c\u1ee9u.<\/p>\n<p>\u2705 Luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m theo t\u1eebng nh\u00f3m ki\u1ebfn th\u1ee9c.<\/p>\n<p>\u2705 Ki\u1ec3m tra v\u00e0 \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n thu\u1eadn ti\u1ec7n.<\/p>\n<p>\u2705 H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/p>\n<p>\u2705 C\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c ti\u1ebfn tr\u00ecnh v\u00e0 lu\u1ed3ng.<\/p>\n<p>\u2705 \u00d4n t\u1eadp c\u00e1c thu\u1eadt to\u00e1n l\u1eadp l\u1ecbch CPU.<\/p>\n<p>\u2705 C\u1ee7ng c\u1ed1 \u0111\u1ed3ng b\u1ed9 h\u00f3a v\u00e0 deadlock.<\/p>\n<p>\u2705 H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb.<\/p>\n<p>\u2705 \u00d4n t\u1eadp paging v\u00e0 b\u1ed9 nh\u1edb \u1ea3o.<\/p>\n<p>\u2705 C\u1ee7ng c\u1ed1 h\u1ec7 th\u1ed1ng t\u1ec7p.<\/p>\n<p>\u2705 \u00d4n t\u1eadp thi\u1ebft b\u1ecb v\u00e0o\/ra.<\/p>\n<p>\u2705 H\u1ec7 th\u1ed1ng ki\u1ebfn th\u1ee9c b\u1ea3o v\u1ec7 v\u00e0 quy\u1ec1n truy c\u1eadp.<\/p>\n<p>\u2705 Ph\u00e1t hi\u1ec7n nh\u1eefng n\u1ed9i dung c\u00f2n y\u1ebfu.<\/p>\n<p>\u2705 Ti\u1ebft ki\u1ec7m th\u1eddi gian t\u1ef1 t\u1ed5ng h\u1ee3p t\u00e0i li\u1ec7u.<\/p>\n<p>\u2705 H\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<h2>T\u00e0i li\u1ec7u Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU ph\u00f9 h\u1ee3p v\u1edbi ai?<\/h2>\n<p>T\u00e0i li\u1ec7u ph\u00f9 h\u1ee3p v\u1edbi:<\/p>\n<ul>\n<li>Sinh vi\u00ean \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i.<\/li>\n<li>Sinh vi\u00ean \u0111ang h\u1ecdc m\u00f4n Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh C\u00f4ng ngh\u1ec7 th\u00f4ng tin.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh Khoa h\u1ecdc m\u00e1y t\u00ednh.<\/li>\n<li>Sinh vi\u00ean ng\u00e0nh H\u1ec7 th\u1ed1ng th\u00f4ng tin.<\/li>\n<li>Sinh vi\u00ean c\u00e1c ng\u00e0nh k\u1ef9 thu\u1eadt m\u00e1y t\u00ednh v\u00e0 ng\u00e0nh li\u00ean quan.<\/li>\n<li>Sinh vi\u00ean c\u1ea7n c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/li>\n<li>Sinh vi\u00ean c\u1ea7n luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m.<\/li>\n<li>Sinh vi\u00ean c\u1ea7n ki\u1ec3m tra v\u00e0 \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n.<\/li>\n<li>Sinh vi\u00ean chu\u1ea9n b\u1ecb ki\u1ec3m tra ho\u1eb7c thi k\u1ebft th\u00fac h\u1ecdc ph\u1ea7n.<\/li>\n<li>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n t\u00e0i li\u1ec7u h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<h2>L\u01b0u \u00fd khi s\u1eed d\u1ee5ng t\u00e0i li\u1ec7u<\/h2>\n<p>T\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c cung c\u1ea5p nh\u1eb1m h\u1ed7 tr\u1ee3 h\u1ecdc t\u1eadp, luy\u1ec7n t\u1eadp v\u00e0 \u00f4n thi.<\/p>\n<p>T\u00e0i li\u1ec7u \u0111\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m kh\u00f4ng thay th\u1ebf gi\u00e1o tr\u00ecnh, b\u00e0i gi\u1ea3ng, \u0111\u1ec1 c\u01b0\u01a1ng h\u1ecdc ph\u1ea7n ho\u1eb7c c\u00e1c t\u00e0i li\u1ec7u ch\u00ednh th\u1ee9c c\u1ee7a c\u01a1 s\u1edf \u0111\u00e0o t\u1ea1o.<\/p>\n<p>Ng\u01b0\u1eddi h\u1ecdc n\u00ean t\u1ef1 l\u00e0m c\u00e2u h\u1ecfi tr\u01b0\u1edbc khi xem \u0111\u00e1p \u00e1n v\u00e0 \u0111\u1ed1i chi\u1ebfu nh\u1eefng n\u1ed9i dung ch\u01b0a ch\u1eafc ch\u1eafn v\u1edbi t\u00e0i li\u1ec7u h\u1ecdc t\u1eadp ch\u00ednh th\u1ee9c.<\/p>\n<p>Kh\u00f4ng n\u00ean ch\u1ec9 h\u1ecdc thu\u1ed9c \u0111\u00e1p \u00e1n. Vi\u1ec7c hi\u1ec3u b\u1ea3n ch\u1ea5t c\u1ee7a ti\u1ebfn tr\u00ecnh, l\u1eadp l\u1ecbch CPU, \u0111\u1ed3ng b\u1ed9 h\u00f3a, deadlock, qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb, b\u1ed9 nh\u1edb \u1ea3o v\u00e0 h\u1ec7 th\u1ed1ng t\u1ec7p s\u1ebd gi\u00fap ng\u01b0\u1eddi h\u1ecdc x\u1eed l\u00fd t\u1ed1t h\u01a1n khi c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c di\u1ec5n \u0111\u1ea1t theo c\u00e1ch kh\u00e1c.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c c\u00e2u h\u1ecfi c\u00f3 thu\u1eadt to\u00e1n ho\u1eb7c t\u00ednh to\u00e1n, n\u00ean t\u1ef1 th\u1ef1c hi\u1ec7n l\u1ea1i t\u1eebng b\u01b0\u1edbc tr\u01b0\u1edbc khi \u0111\u1ed1i chi\u1ebfu k\u1ebft qu\u1ea3.<\/p>\n<h2>K\u1ebft lu\u1eadn v\u1ec1 Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU<\/h2>\n<p>Nh\u1eadp m\u00f4n H\u1ec7 \u0111i\u1ec1u h\u00e0nh VNU \u2013 \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i (File DOCX 32 trang) l\u00e0 t\u00e0i li\u1ec7u h\u1ed7 tr\u1ee3 sinh vi\u00ean luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi, ki\u1ec3m tra \u0111\u00e1p \u00e1n, h\u1ec7 th\u1ed1ng h\u00f3a ki\u1ebfn th\u1ee9c v\u00e0 h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<p>C\u00e1c n\u1ed9i dung v\u1ec1 ti\u1ebfn tr\u00ecnh, lu\u1ed3ng, l\u1eadp l\u1ecbch CPU, \u0111\u1ed3ng b\u1ed9 h\u00f3a, deadlock, qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb, b\u1ed9 nh\u1edb \u1ea3o, h\u1ec7 th\u1ed1ng t\u1ec7p, thi\u1ebft b\u1ecb v\u00e0o\/ra v\u00e0 b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng l\u00e0 nh\u1eefng nh\u00f3m ki\u1ebfn th\u1ee9c ng\u01b0\u1eddi h\u1ecdc n\u00ean ch\u00fa \u00fd trong qu\u00e1 tr\u00ecnh \u00f4n t\u1eadp.<\/p>\n<p>Vi\u1ec7c k\u1ebft h\u1ee3p t\u00e0i li\u1ec7u tr\u1eafc nghi\u1ec7m v\u1edbi gi\u00e1o tr\u00ecnh, b\u00e0i gi\u1ea3ng, b\u00e0i t\u1eadp v\u00e0 \u0111\u1ec1 c\u01b0\u01a1ng h\u1ecdc ph\u1ea7n gi\u00fap ng\u01b0\u1eddi h\u1ecdc ch\u1ee7 \u0111\u1ed9ng h\u01a1n trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp v\u00e0 h\u1ea1n ch\u1ebf vi\u1ec7c ch\u1ec9 ghi nh\u1edb \u0111\u00e1p \u00e1n m\u1ed9t c\u00e1ch m\u00e1y m\u00f3c.<\/p>\n<p>\ud83d\udc41 Xem tr\u01b0\u1edbc kho\u1ea3ng 20\u201330% n\u1ed9i dung.<\/p>\n<p>\ud83d\udcb3 Thanh to\u00e1n thu\u1eadn ti\u1ec7n qua VNPAY.<\/p>\n<p>\ud83d\udce5 Nh\u1eadn file DOCX \u0111\u1ea7y \u0111\u1ee7 32 trang sau khi thanh to\u00e1n th\u00e0nh c\u00f4ng.<\/p>"},"_links":{"self":[{"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product\/8564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/comments?post=8564"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/media\/8481"}],"wp:attachment":[{"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/media?parent=8564"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product_brand?post=8564"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product_cat?post=8564"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product_tag?post=8564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}