{"id":8794,"date":"2026-09-15T23:20:23","date_gmt":"2026-09-15T16:20:23","guid":{"rendered":"https:\/\/docx247.com\/?post_type=product&#038;p=8794"},"modified":"2026-09-16T11:16:11","modified_gmt":"2026-09-16T04:16:11","slug":"tin-hoc-ung-dung-trong-ke-toan-dap-an-trac-nghiem-dai-hoc-quoc-gia-ha-noi","status":"publish","type":"product","link":"https:\/\/docx247.com\/en\/tai-lieu\/tin-hoc-ung-dung-trong-ke-toan-dap-an-trac-nghiem-dai-hoc-quoc-gia-ha-noi\/","title":{"rendered":"Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n 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 TIN H\u1eccC \u1ee8NG D\u1ee4NG TRONG K\u1ebe TO\u00c1N 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 33 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<p>C\u1ea5u tr\u00fac t\u00e0i li\u1ec7u.<\/p>\n<p>C\u00e1ch tr\u00ecnh b\u00e0y.<\/p>\n<p>D\u1ea1ng c\u00e2u h\u1ecfi.<\/p>\n<p>C\u00e1ch b\u1ed1 tr\u00ed \u0111\u00e1p \u00e1n.<\/p>\n<p>M\u1ed9t ph\u1ea7n n\u1ed9i dung th\u1ef1c t\u1ebf c\u1ee7a t\u00e0i li\u1ec7u.<\/p>\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 33 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 Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU \u2013 \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i g\u1ed3m 33 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, c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c v\u1ec1 \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 th\u00f4ng tin trong c\u00f4ng t\u00e1c k\u1ebf to\u00e1n v\u00e0 h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<p>Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n t\u1eadp trung v\u00e0o vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y t\u00ednh v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 ph\u1ea7n m\u1ec1m \u0111\u1ec3 nh\u1eadp li\u1ec7u, x\u1eed l\u00fd, t\u00ednh to\u00e1n, t\u1ed5ng h\u1ee3p v\u00e0 tr\u00ecnh b\u00e0y th\u00f4ng tin k\u1ebf to\u00e1n. Nh\u1eefng n\u1ed9i dung th\u01b0\u1eddng g\u1eb7p li\u00ean quan \u0111\u1ebfn b\u1ea3ng t\u00ednh \u0111i\u1ec7n t\u1eed, d\u1eef li\u1ec7u k\u1ebf to\u00e1n, c\u00f4ng th\u1ee9c, h\u00e0m, s\u1eafp x\u1ebfp, l\u1ecdc d\u1eef li\u1ec7u, l\u1eadp b\u1ea3ng t\u1ed5ng h\u1ee3p, b\u00e1o c\u00e1o v\u00e0 khai th\u00e1c th\u00f4ng tin ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c k\u1ebf to\u00e1n.<\/p>\n<p>Trong qu\u00e1 tr\u00ecnh luy\u1ec7n t\u1eadp, sinh vi\u00ean c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn c\u00e1ch t\u1ed5 ch\u1ee9c d\u1eef li\u1ec7u, \u0111\u1ecba ch\u1ec9 \u00f4, c\u00f4ng th\u1ee9c, c\u00e1c h\u00e0m t\u00ednh to\u00e1n, h\u00e0m \u0111i\u1ec1u ki\u1ec7n, h\u00e0m th\u1ed1ng k\u00ea, x\u1eed l\u00fd chu\u1ed7i, ng\u00e0y th\u00e1ng, tra c\u1ee9u d\u1eef li\u1ec7u, qu\u1ea3n l\u00fd b\u1ea3ng t\u00ednh v\u00e0 c\u00e1c thao t\u00e1c h\u1ed7 tr\u1ee3 t\u1ed5ng h\u1ee3p th\u00f4ng tin k\u1ebf to\u00e1n.<\/p>\n<p>T\u00e0i li\u1ec7u c\u00f3 dung l\u01b0\u1ee3ng 33 trang, ph\u00f9 h\u1ee3p \u0111\u1ec3 sinh vi\u00ean luy\u1ec7n t\u1eadp theo t\u1eebng nh\u00f3m ki\u1ebfn th\u1ee9c, \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n, c\u1ee7ng c\u1ed1 k\u1ef9 n\u0103ng tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n v\u00e0 nh\u1eadn di\u1ec7n nh\u1eefng n\u1ed9i dung c\u00f2n ch\u01b0a ch\u1eafc ch\u1eafn tr\u01b0\u1edbc c\u00e1c k\u1ef3 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<p>Luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n.<\/p>\n<p>Ki\u1ec3m tra v\u00e0 \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n nhanh ch\u00f3ng.<\/p>\n<p>C\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c \u1ee9ng d\u1ee5ng tin h\u1ecdc trong k\u1ebf to\u00e1n.<\/p>\n<p>\u00d4n t\u1eadp t\u1ed5 ch\u1ee9c d\u1eef li\u1ec7u k\u1ebf to\u00e1n.<\/p>\n<p>C\u1ee7ng c\u1ed1 k\u1ef9 n\u0103ng s\u1eed d\u1ee5ng b\u1ea3ng t\u00ednh.<\/p>\n<p>\u00d4n t\u1eadp workbook v\u00e0 worksheet.<\/p>\n<p>C\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c v\u1ec1 \u00f4, h\u00e0ng v\u00e0 c\u1ed9t.<\/p>\n<p>\u00d4n t\u1eadp \u0111\u1ecba ch\u1ec9 \u00f4.<\/p>\n<p>C\u1ee7ng c\u1ed1 c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n.<\/p>\n<p>\u00d4n t\u1eadp \u0111\u1ecba ch\u1ec9 t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 tuy\u1ec7t \u0111\u1ed1i.<\/p>\n<p>C\u1ee7ng c\u1ed1 c\u00e1c h\u00e0m t\u00ednh to\u00e1n c\u01a1 b\u1ea3n.<\/p>\n<p>\u00d4n t\u1eadp h\u00e0m \u0111i\u1ec1u ki\u1ec7n.<\/p>\n<p>C\u1ee7ng c\u1ed1 h\u00e0m th\u1ed1ng k\u00ea.<\/p>\n<p>\u00d4n t\u1eadp h\u00e0m x\u1eed l\u00fd chu\u1ed7i.<\/p>\n<p>C\u1ee7ng c\u1ed1 h\u00e0m ng\u00e0y th\u00e1ng.<\/p>\n<p>\u00d4n t\u1eadp h\u00e0m tra c\u1ee9u d\u1eef li\u1ec7u.<\/p>\n<p>C\u1ee7ng c\u1ed1 thao t\u00e1c s\u1eafp x\u1ebfp.<\/p>\n<p>\u00d4n t\u1eadp l\u1ecdc d\u1eef li\u1ec7u.<\/p>\n<p>C\u1ee7ng c\u1ed1 l\u1eadp b\u1ea3ng t\u1ed5ng h\u1ee3p.<\/p>\n<p>\u00d4n t\u1eadp bi\u1ec3u \u0111\u1ed3 v\u00e0 tr\u00ecnh b\u00e0y d\u1eef li\u1ec7u.<\/p>\n<p>C\u1ee7ng c\u1ed1 k\u1ef9 n\u0103ng ki\u1ec3m tra d\u1eef li\u1ec7u.<\/p>\n<p>\u00d4n t\u1eadp x\u1eed l\u00fd th\u00f4ng tin ph\u1ee5c v\u1ee5 k\u1ebf to\u00e1n.<\/p>\n<p>Nh\u1eadn di\u1ec7n nh\u1eefng n\u1ed9i dung c\u00f2n y\u1ebfu.<\/p>\n<p>Ti\u1ebft ki\u1ec7m th\u1eddi gian t\u1ef1 t\u1ed5ng h\u1ee3p c\u00e2u h\u1ecfi v\u00e0 \u0111\u00e1p \u00e1n.<\/p>\n<p>H\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<p><strong>\ud83d\udcc4 FILE DOCX 33 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 33 trang, thu\u1eadn ti\u1ec7n \u0111\u1ec3:<\/p>\n<p>T\u1ea3i v\u00e0 l\u01b0u tr\u1eef tr\u00ean m\u00e1y t\u00ednh.<\/p>\n<p>T\u00ecm ki\u1ebfm nhanh t\u1eeb kh\u00f3a.<\/p>\n<p>Tra c\u1ee9u c\u00e2u h\u1ecfi v\u00e0 \u0111\u00e1p \u00e1n.<\/p>\n<p>\u0110\u00e1nh d\u1ea5u nh\u1eefng c\u00e2u th\u01b0\u1eddng tr\u1ea3 l\u1eddi sai.<\/p>\n<p>Ghi ch\u00fa c\u00e1c c\u00f4ng th\u1ee9c v\u00e0 h\u00e0m c\u1ea7n \u00f4n l\u1ea1i.<\/p>\n<p>Chia n\u1ed9i dung th\u00e0nh t\u1eebng nh\u00f3m ki\u1ebfn th\u1ee9c \u0111\u1ec3 luy\u1ec7n t\u1eadp.<\/p>\n<p>S\u1eed d\u1ee5ng b\u1eb1ng Microsoft Word ho\u1eb7c ph\u1ea7n m\u1ec1m h\u1ed7 tr\u1ee3 DOCX.<\/p>\n<p>\u00d4n t\u1eadp nhi\u1ec1u l\u1ea7n khi c\u1ea7n.<\/p>\n<p><strong>\ud83c\udf93 T\u00c0I LI\u1ec6U PH\u00d9 H\u1ee2P V\u1edaI:<\/strong><\/p>\n<p>Sinh vi\u00ean \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i h\u1ecdc m\u00f4n Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n.<\/p>\n<p>Sinh vi\u00ean ng\u00e0nh K\u1ebf to\u00e1n v\u00e0 c\u00e1c ng\u00e0nh kinh t\u1ebf li\u00ean quan.<\/p>\n<p>Sinh vi\u00ean c\u1ea7n luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m.<\/p>\n<p>Sinh vi\u00ean c\u1ea7n ki\u1ec3m tra v\u00e0 \u0111\u1ed1i chi\u1ebfu \u0111\u00e1p \u00e1n.<\/p>\n<p>Sinh vi\u00ean c\u1ea7n c\u1ee7ng c\u1ed1 k\u1ef9 n\u0103ng s\u1eed d\u1ee5ng b\u1ea3ng t\u00ednh trong k\u1ebf to\u00e1n.<\/p>\n<p>Sinh vi\u00ean c\u1ea7n r\u00e8n k\u1ef9 n\u0103ng x\u1eed l\u00fd v\u00e0 t\u1ed5ng h\u1ee3p d\u1eef li\u1ec7u k\u1ebf to\u00e1n.<\/p>\n<p>Sinh vi\u00ean chu\u1ea9n b\u1ecb ki\u1ec3m tra gi\u1eefa k\u1ef3.<\/p>\n<p>Sinh vi\u00ean chu\u1ea9n b\u1ecb thi k\u1ebft th\u00fac h\u1ecdc ph\u1ea7n.<\/p>\n<p>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n t\u00e0i li\u1ec7u h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>\n<p><strong>\ud83d\udd0e T\u1eea KH\u00d3A LI\u00caN QUAN:<\/strong><\/p>\n<p><strong>VNU<\/strong><\/p>\n<p>\u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/p>\n<p>Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU<\/p>\n<p>Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU \u0111\u00e1p \u00e1n<\/p>\n<p>m\u00f4n Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU<\/p>\n<p>\u0111\u00e1p \u00e1n m\u00f4n Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU<\/p>\n<p>\u0111\u00e1p \u00e1n Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU<\/p>\n<p>tr\u1eafc nghi\u1ec7m Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU<\/p>\n<p>\u0111\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU<\/p>\n<p>tr\u1eafc nghi\u1ec7m m\u00f4n Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU<\/p>\n<p>Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/p>\n<p>Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i \u0111\u00e1p \u00e1n<\/p>\n<p>m\u00f4n Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/p>\n<p>\u0111\u00e1p \u00e1n m\u00f4n Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/p>\n<p>\u0111\u00e1p \u00e1n Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/p>\n<p>tr\u1eafc nghi\u1ec7m Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/p>\n<p>\u0111\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/p>\n<p>tr\u1eafc nghi\u1ec7m m\u00f4n Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udcd8 \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU \u2013 \u0110\u1ea1i h\u1ecdc Qu\u1ed1c gia H\u00e0 N\u1ed9i (File DOCX 33 trang).<\/p>\n<p>\u2705 H\u1ed7 tr\u1ee3 luy\u1ec7n t\u1eadp c\u00e2u h\u1ecfi, ki\u1ec3m tra \u0111\u00e1p \u00e1n, c\u1ee7ng c\u1ed1 k\u1ef9 n\u0103ng b\u1ea3ng t\u00ednh, x\u1eed l\u00fd d\u1eef li\u1ec7u k\u1ebf to\u00e1n 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":8480,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[314],"product_cat":[25,58,62,66,134],"product_tag":[6928,4642,6929,5431,6930,6920,6931,6921,6932,6922,6933,6923,6934,6924,6935,6925,6926,6927],"class_list":["post-8794","product","type-product","status-publish","has-post-thumbnail","product_brand-docx247-com","product_cat-kinh-te-quan-tri","product_cat-giao-trinh-tai-lieu-tong-hop","product_cat-de-cuong-on-tap-de-thi","product_cat-dap-an-trac-nghiem","product_cat-dai-hoc-quoc-gia-ha-noi","product_tag-tin-hoc-ung-dung-trong-ke-toan-dai-hoc-quoc-gia-ha-noi","product_tag-vnu","product_tag-tin-hoc-ung-dung-trong-ke-toan-dai-hoc-quoc-gia-ha-noi-dap-an","product_tag-dai-hoc-quoc-gia-ha-noi","product_tag-mon-tin-hoc-ung-dung-trong-ke-toan-dai-hoc-quoc-gia-ha-noi","product_tag-tin-hoc-ung-dung-trong-ke-toan-vnu","product_tag-dap-an-mon-tin-hoc-ung-dung-trong-ke-toan-dai-hoc-quoc-gia-ha-noi","product_tag-tin-hoc-ung-dung-trong-ke-toan-vnu-dap-an","product_tag-dap-an-tin-hoc-ung-dung-trong-ke-toan-dai-hoc-quoc-gia-ha-noi","product_tag-mon-tin-hoc-ung-dung-trong-ke-toan-vnu","product_tag-trac-nghiem-tin-hoc-ung-dung-trong-ke-toan-dai-hoc-quoc-gia-ha-noi","product_tag-dap-an-mon-tin-hoc-ung-dung-trong-ke-toan-vnu","product_tag-dap-an-trac-nghiem-tin-hoc-ung-dung-trong-ke-toan-dai-hoc-quoc-gia-ha-noi","product_tag-dap-an-tin-hoc-ung-dung-trong-ke-toan-vnu","product_tag-trac-nghiem-mon-tin-hoc-ung-dung-trong-ke-toan-dai-hoc-quoc-gia-ha-noi","product_tag-trac-nghiem-tin-hoc-ung-dung-trong-ke-toan-vnu","product_tag-dap-an-trac-nghiem-tin-hoc-ung-dung-trong-ke-toan-vnu","product_tag-trac-nghiem-mon-tin-hoc-ung-dung-trong-ke-toan-vnu","first","instock","downloadable","virtual","purchasable","product-type-simple"],"acf":{"document_info":{"filetype":"docx","page_count":"33","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":"M\u00e3 h\u1ecdc ph\u1ea7n","description":"[L\u1ea4Y M\u00c3 H\u1eccC PH\u1ea6N TH\u1ef0C T\u1ebe]"},{"title":"S\u1ed1 t\u00edn ch\u1ec9","description":"[L\u1ea4Y S\u1ed0 T\u00cdN CH\u1ec8 TH\u1ef0C T\u1ebe]"},{"title":"\u0110\u1ecbnh d\u1ea1ng t\u00e0i li\u1ec7u","description":"DOCX"},{"title":"S\u1ed1 trang","description":"33 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":8795,"additional_content":"<h2>Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU \u2013 N\u1ed9i dung tr\u1ecdng t\u00e2m<\/h2>\n<p>Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n gi\u00fap ng\u01b0\u1eddi h\u1ecdc v\u1eadn d\u1ee5ng c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 b\u1ea3ng t\u00ednh v\u00e0o qu\u00e1 tr\u00ecnh nh\u1eadp li\u1ec7u, x\u1eed l\u00fd, t\u1ed5ng h\u1ee3p v\u00e0 tr\u00ecnh b\u00e0y th\u00f4ng tin ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c k\u1ebf to\u00e1n.<\/p>\n<p>T\u00e0i li\u1ec7u \u0110\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n VNU g\u1ed3m 33 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>\u1ee8ng d\u1ee5ng tin h\u1ecdc trong k\u1ebf to\u00e1n<\/h3>\n<p>Tin h\u1ecdc c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00f4ng t\u00e1c k\u1ebf to\u00e1n trong:<\/p>\n<p>Nh\u1eadp d\u1eef li\u1ec7u.<\/p>\n<p>L\u01b0u tr\u1eef d\u1eef li\u1ec7u.<\/p>\n<p>T\u00ednh to\u00e1n.<\/p>\n<p>T\u1ed5ng h\u1ee3p.<\/p>\n<p>Ki\u1ec3m tra.<\/p>\n<p>L\u1eadp b\u00e1o c\u00e1o.<\/p>\n<p>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n hi\u1ec3u vai tr\u00f2 c\u1ee7a c\u00f4ng ngh\u1ec7 th\u00f4ng tin trong x\u1eed l\u00fd th\u00f4ng tin k\u1ebf to\u00e1n.<\/p>\n<h3>2. D\u1eef li\u1ec7u k\u1ebf to\u00e1n<\/h3>\n<p>D\u1eef li\u1ec7u k\u1ebf to\u00e1n c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn:<\/p>\n<p>Ch\u1ee9ng t\u1eeb.<\/p>\n<p>T\u00e0i kho\u1ea3n.<\/p>\n<p>S\u1ed1 ti\u1ec1n.<\/p>\n<p>Ng\u00e0y giao d\u1ecbch.<\/p>\n<p>\u0110\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<p>N\u1ed9i dung nghi\u1ec7p v\u1ee5.<\/p>\n<p>D\u1eef li\u1ec7u c\u1ea7n \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c ch\u00ednh x\u00e1c \u0111\u1ec3 thu\u1eadn ti\u1ec7n cho qu\u00e1 tr\u00ecnh x\u1eed l\u00fd.<\/p>\n<h3>3. B\u1ea3ng t\u00ednh \u0111i\u1ec7n t\u1eed<\/h3>\n<p>Spreadsheet \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3:<\/p>\n<p>Nh\u1eadp d\u1eef li\u1ec7u.<\/p>\n<p>Th\u1ef1c hi\u1ec7n ph\u00e9p t\u00ednh.<\/p>\n<p>S\u1eed d\u1ee5ng h\u00e0m.<\/p>\n<p>S\u1eafp x\u1ebfp d\u1eef li\u1ec7u.<\/p>\n<p>L\u1ecdc d\u1eef li\u1ec7u.<\/p>\n<p>T\u1ed5ng h\u1ee3p th\u00f4ng tin.<\/p>\n<p>L\u1eadp bi\u1ec3u \u0111\u1ed3.<\/p>\n<h3>4. Workbook v\u00e0 Worksheet<\/h3>\n<p>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n ph\u00e2n bi\u1ec7t:<\/p>\n<p>Workbook.<\/p>\n<p>Worksheet.<\/p>\n<p>Sheet.<\/p>\n<p>Cell.<\/p>\n<p>Row.<\/p>\n<p>Column.<\/p>\n<p>M\u1ed9t workbook c\u00f3 th\u1ec3 ch\u1ee9a nhi\u1ec1u worksheet ph\u1ee5c v\u1ee5 c\u00e1c nh\u00f3m d\u1eef li\u1ec7u kh\u00e1c nhau.<\/p>\n<h3>5. H\u00e0ng, c\u1ed9t v\u00e0 \u00f4<\/h3>\n<p>C\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n:<\/p>\n<p>Row.<\/p>\n<p>Column.<\/p>\n<p>Cell.<\/p>\n<p>Cell address.<\/p>\n<p>Range.<\/p>\n<p>Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u00fang \u0111\u1ecba ch\u1ec9 \u00f4 l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 vi\u1ebft c\u00f4ng th\u1ee9c v\u00e0 s\u1eed d\u1ee5ng h\u00e0m.<\/p>\n<h3>6. \u0110\u1ecba ch\u1ec9 \u00f4<\/h3>\n<p>M\u1ed9t \u0111\u1ecba ch\u1ec9 \u00f4 th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh d\u1ef1a tr\u00ean:<\/p>\n<p>T\u00ean c\u1ed9t.<\/p>\n<p>S\u1ed1 h\u00e0ng.<\/p>\n<p>V\u00ed d\u1ee5:<\/p>\n<p><strong>A1.<\/strong><\/p>\n<p><strong>B5.<\/strong><\/p>\n<p><strong>C10.<\/strong><\/p>\n<h3>7. V\u00f9ng d\u1eef li\u1ec7u<\/h3>\n<p>Range l\u00e0 t\u1eadp h\u1ee3p nhi\u1ec1u \u00f4.<\/p>\n<p>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n nh\u1eadn bi\u1ebft c\u00e1ch x\u00e1c \u0111\u1ecbnh:<\/p>\n<p>M\u1ed9t \u00f4.<\/p>\n<p>M\u1ed9t h\u00e0ng.<\/p>\n<p>M\u1ed9t c\u1ed9t.<\/p>\n<p>M\u1ed9t v\u00f9ng li\u00ean t\u1ee5c.<\/p>\n<p>Nhi\u1ec1u v\u00f9ng d\u1eef li\u1ec7u.<\/p>\n<h3>8. C\u00e1c lo\u1ea1i d\u1eef li\u1ec7u trong b\u1ea3ng t\u00ednh<\/h3>\n<p>D\u1eef li\u1ec7u c\u00f3 th\u1ec3 g\u1ed3m:<\/p>\n<p>Text.<\/p>\n<p>Number.<\/p>\n<p>Date.<\/p>\n<p>Time.<\/p>\n<p>Formula.<\/p>\n<p>C\u1ea7n nh\u1eadp \u0111\u00fang ki\u1ec3u d\u1eef li\u1ec7u \u0111\u1ec3 c\u00f4ng th\u1ee9c ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c.<\/p>\n<h3>9. C\u00f4ng th\u1ee9c<\/h3>\n<p>Formula \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n.<\/p>\n<p>C\u00f4ng th\u1ee9c c\u00f3 th\u1ec3 ch\u1ee9a:<\/p>\n<p>\u0110\u1ecba ch\u1ec9 \u00f4.<\/p>\n<p>H\u1eb1ng s\u1ed1.<\/p>\n<p>To\u00e1n t\u1eed.<\/p>\n<p>H\u00e0m.<\/p>\n<p>D\u1ea5u ngo\u1eb7c.<\/p>\n<h3>10. To\u00e1n t\u1eed trong c\u00f4ng th\u1ee9c<\/h3>\n<p>C\u00e1c to\u00e1n t\u1eed c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn:<\/p>\n<p>C\u1ed9ng.<\/p>\n<p>Tr\u1eeb.<\/p>\n<p>Nh\u00e2n.<\/p>\n<p>Chia.<\/p>\n<p>L\u0169y th\u1eeba.<\/p>\n<p>So s\u00e1nh.<\/p>\n<p>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n ch\u00fa \u00fd th\u1ee9 t\u1ef1 \u01b0u ti\u00ean khi t\u00ednh to\u00e1n.<\/p>\n<h3>11. \u0110\u1ecba ch\u1ec9 t\u01b0\u01a1ng \u0111\u1ed1i<\/h3>\n<p>Relative reference thay \u0111\u1ed5i khi c\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c sao ch\u00e9p.<\/p>\n<p>\u0110\u00e2y l\u00e0 d\u1ea1ng \u0111\u1ecba ch\u1ec9 ph\u00f9 h\u1ee3p khi c\u1ea7n \u00e1p d\u1ee5ng c\u00f9ng m\u1ed9t c\u00f4ng th\u1ee9c cho nhi\u1ec1u d\u00f2ng ho\u1eb7c c\u1ed9t d\u1eef li\u1ec7u.<\/p>\n<h3>12. \u0110\u1ecba ch\u1ec9 tuy\u1ec7t \u0111\u1ed1i<\/h3>\n<p>Absolute reference \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh khi sao ch\u00e9p c\u00f4ng th\u1ee9c.<\/p>\n<p>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n bi\u1ebft c\u00e1ch c\u1ed1 \u0111\u1ecbnh:<\/p>\n<p>H\u00e0ng.<\/p>\n<p>C\u1ed9t.<\/p>\n<p>C\u1ea3 h\u00e0ng v\u00e0 c\u1ed9t.<\/p>\n<h3>13. \u0110\u1ecba ch\u1ec9 h\u1ed7n h\u1ee3p<\/h3>\n<p>Mixed reference k\u1ebft h\u1ee3p:<\/p>\n<p>Ph\u1ea7n t\u01b0\u01a1ng \u0111\u1ed1i.<\/p>\n<p>Ph\u1ea7n tuy\u1ec7t \u0111\u1ed1i.<\/p>\n<p>D\u1ea1ng n\u00e0y h\u1eefu \u00edch khi c\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c sao ch\u00e9p theo nhi\u1ec1u h\u01b0\u1edbng.<\/p>\n<h3>14. H\u00e0m SUM<\/h3>\n<p>SUM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh t\u1ed5ng.<\/p>\n<p>Trong k\u1ebf to\u00e1n c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng \u0111\u1ec3 t\u00ednh:<\/p>\n<p>T\u1ed5ng doanh thu.<\/p>\n<p>T\u1ed5ng chi ph\u00ed.<\/p>\n<p>T\u1ed5ng s\u1ed1 ti\u1ec1n.<\/p>\n<p>T\u1ed5ng ph\u00e1t sinh.<\/p>\n<h3>15. H\u00e0m AVERAGE<\/h3>\n<p>AVERAGE d\u00f9ng \u0111\u1ec3 t\u00ednh gi\u00e1 tr\u1ecb trung b\u00ecnh.<\/p>\n<p>C\u00f3 th\u1ec3 \u00e1p d\u1ee5ng khi:<\/p>\n<p>Ph\u00e2n t\u00edch s\u1ed1 li\u1ec7u.<\/p>\n<p>T\u00ednh gi\u00e1 tr\u1ecb trung b\u00ecnh.<\/p>\n<p>So s\u00e1nh d\u1eef li\u1ec7u gi\u1eefa c\u00e1c k\u1ef3.<\/p>\n<h3>16. H\u00e0m MAX v\u00e0 MIN<\/h3>\n<p>MAX gi\u00fap t\u00ecm gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t.<\/p>\n<p>MIN gi\u00fap t\u00ecm gi\u00e1 tr\u1ecb nh\u1ecf nh\u1ea5t.<\/p>\n<p>C\u00e1c h\u00e0m n\u00e0y c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 ph\u00e2n t\u00edch nhanh m\u1ed9t t\u1eadp d\u1eef li\u1ec7u.<\/p>\n<h3>17. H\u00e0m COUNT<\/h3>\n<p>COUNT h\u1ed7 tr\u1ee3 \u0111\u1ebfm c\u00e1c \u00f4 ch\u1ee9a d\u1eef li\u1ec7u s\u1ed1.<\/p>\n<p>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n ph\u00e2n bi\u1ec7t COUNT v\u1edbi nh\u1eefng h\u00e0m \u0111\u1ebfm theo \u0111i\u1ec1u ki\u1ec7n ho\u1eb7c \u0111\u1ebfm d\u1eef li\u1ec7u kh\u00f4ng r\u1ed7ng.<\/p>\n<h3>18. H\u00e0m IF<\/h3>\n<p>IF \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra \u0111i\u1ec1u ki\u1ec7n.<\/p>\n<p>C\u1ea5u tr\u00fac logic th\u01b0\u1eddng g\u1ed3m:<\/p>\n<p>\u0110i\u1ec1u ki\u1ec7n.<\/p>\n<p>Gi\u00e1 tr\u1ecb khi \u0111\u00fang.<\/p>\n<p>Gi\u00e1 tr\u1ecb khi sai.<\/p>\n<p>C\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u0111\u1ec3 ph\u00e2n lo\u1ea1i ho\u1eb7c ki\u1ec3m tra d\u1eef li\u1ec7u k\u1ebf to\u00e1n.<\/p>\n<h3>19. H\u00e0m AND v\u00e0 OR<\/h3>\n<p>AND th\u01b0\u1eddng y\u00eau c\u1ea7u nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed3ng th\u1eddi \u0111\u00fang.<\/p>\n<p>OR th\u01b0\u1eddng y\u00eau c\u1ea7u \u00edt nh\u1ea5t m\u1ed9t \u0111i\u1ec1u ki\u1ec7n \u0111\u00fang.<\/p>\n<p>C\u00e1c h\u00e0m n\u00e0y c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi IF \u0111\u1ec3 x\u1eed l\u00fd \u0111i\u1ec1u ki\u1ec7n ph\u1ee9c t\u1ea1p.<\/p>\n<h3>20. H\u00e0m COUNTIF v\u00e0 SUMIF<\/h3>\n<p>COUNTIF d\u00f9ng \u0111\u1ec3 \u0111\u1ebfm theo \u0111i\u1ec1u ki\u1ec7n.<\/p>\n<p>SUMIF d\u00f9ng \u0111\u1ec3 t\u00ednh t\u1ed5ng theo \u0111i\u1ec1u ki\u1ec7n.<\/p>\n<p>Trong d\u1eef li\u1ec7u k\u1ebf to\u00e1n c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng \u0111\u1ec3:<\/p>\n<p>\u0110\u1ebfm nghi\u1ec7p v\u1ee5.<\/p>\n<p>T\u1ed5ng h\u1ee3p s\u1ed1 ti\u1ec1n theo nh\u00f3m.<\/p>\n<p>T\u1ed5ng h\u1ee3p theo t\u00e0i kho\u1ea3n.<\/p>\n<p>T\u1ed5ng h\u1ee3p theo \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<h3>21. H\u00e0m x\u1eed l\u00fd chu\u1ed7i<\/h3>\n<p>M\u1ed9t s\u1ed1 h\u00e0m c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3:<\/p>\n<p>L\u1ea5y k\u00fd t\u1ef1 b\u00ean tr\u00e1i.<\/p>\n<p>L\u1ea5y k\u00fd t\u1ef1 b\u00ean ph\u1ea3i.<\/p>\n<p>Tr\u00edch m\u1ed9t ph\u1ea7n chu\u1ed7i.<\/p>\n<p>\u0110\u1ebfm \u0111\u1ed9 d\u00e0i chu\u1ed7i.<\/p>\n<p>Gh\u00e9p chu\u1ed7i.<\/p>\n<p>C\u00e1c h\u00e0m chu\u1ed7i h\u1eefu \u00edch khi x\u1eed l\u00fd m\u00e3 v\u00e0 th\u00f4ng tin k\u1ebf to\u00e1n.<\/p>\n<h3>22. H\u00e0m ng\u00e0y th\u00e1ng<\/h3>\n<p>D\u1eef li\u1ec7u k\u1ebf to\u00e1n th\u01b0\u1eddng g\u1eafn v\u1edbi:<\/p>\n<p>Ng\u00e0y ch\u1ee9ng t\u1eeb.<\/p>\n<p>Ng\u00e0y h\u1ea1ch to\u00e1n.<\/p>\n<p>Th\u00e1ng.<\/p>\n<p>Qu\u00fd.<\/p>\n<p>N\u0103m.<\/p>\n<p>C\u00e1c h\u00e0m ng\u00e0y th\u00e1ng h\u1ed7 tr\u1ee3 tr\u00edch xu\u1ea5t v\u00e0 x\u1eed l\u00fd c\u00e1c th\u00f4ng tin n\u00e0y.<\/p>\n<h3>23. H\u00e0m tra c\u1ee9u<\/h3>\n<p>C\u00e1c h\u00e0m tra c\u1ee9u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3:<\/p>\n<p>T\u00ecm m\u00e3.<\/p>\n<p>T\u00ecm t\u00ean \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<p>Tra \u0111\u01a1n gi\u00e1.<\/p>\n<p>Tra th\u00f4ng tin t\u00e0i kho\u1ea3n.<\/p>\n<p>K\u1ebft n\u1ed1i c\u00e1c b\u1ea3ng d\u1eef li\u1ec7u.<\/p>\n<p>Ng\u01b0\u1eddi h\u1ecdc c\u1ea7n x\u00e1c \u0111\u1ecbnh \u0111\u00fang v\u00f9ng d\u1eef li\u1ec7u v\u00e0 \u0111i\u1ec1u ki\u1ec7n tra c\u1ee9u.<\/p>\n<h3>24. S\u1eafp x\u1ebfp d\u1eef li\u1ec7u<\/h3>\n<p>Sort gi\u00fap s\u1eafp x\u1ebfp d\u1eef li\u1ec7u theo:<\/p>\n<p>M\u00e3.<\/p>\n<p>Ng\u00e0y.<\/p>\n<p>S\u1ed1 ti\u1ec1n.<\/p>\n<p>T\u00ean \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<p>Gi\u00e1 tr\u1ecb t\u0103ng d\u1ea7n ho\u1eb7c gi\u1ea3m d\u1ea7n.<\/p>\n<h3>25. L\u1ecdc d\u1eef li\u1ec7u<\/h3>\n<p>Filter h\u1ed7 tr\u1ee3 ch\u1ec9 hi\u1ec3n th\u1ecb nh\u1eefng b\u1ea3n ghi th\u1ecfa m\u00e3n \u0111i\u1ec1u ki\u1ec7n.<\/p>\n<p>C\u00f3 th\u1ec3 l\u1ecdc theo:<\/p>\n<p>Ng\u00e0y.<\/p>\n<p>T\u00e0i kho\u1ea3n.<\/p>\n<p>\u0110\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<p>S\u1ed1 ti\u1ec1n.<\/p>\n<p>N\u1ed9i dung.<\/p>\n<h3>26. \u0110\u1ecbnh d\u1ea1ng d\u1eef li\u1ec7u<\/h3>\n<p>Vi\u1ec7c \u0111\u1ecbnh d\u1ea1ng gi\u00fap d\u1eef li\u1ec7u d\u1ec5 \u0111\u1ecdc v\u00e0 th\u1ed1ng nh\u1ea5t.<\/p>\n<p>M\u1ed9t s\u1ed1 d\u1ea1ng:<\/p>\n<p>Number.<\/p>\n<p>Currency.<\/p>\n<p>Accounting.<\/p>\n<p>Percentage.<\/p>\n<p>Date.<\/p>\n<p>Text.<\/p>\n<h3>27. Ki\u1ec3m tra v\u00e0 x\u00e1c th\u1ef1c d\u1eef li\u1ec7u<\/h3>\n<p>Data Validation c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3:<\/p>\n<p>Gi\u1edbi h\u1ea1n d\u1eef li\u1ec7u nh\u1eadp.<\/p>\n<p>T\u1ea1o danh s\u00e1ch l\u1ef1a ch\u1ecdn.<\/p>\n<p>Gi\u1ea3m l\u1ed7i nh\u1eadp li\u1ec7u.<\/p>\n<p>Chu\u1ea9n h\u00f3a d\u1eef li\u1ec7u.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch v\u1edbi c\u00e1c b\u1ea3ng d\u1eef li\u1ec7u k\u1ebf to\u00e1n l\u1edbn.<\/p>\n<h3>28. T\u1ed5ng h\u1ee3p d\u1eef li\u1ec7u k\u1ebf to\u00e1n<\/h3>\n<p>Vi\u1ec7c t\u1ed5ng h\u1ee3p c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n theo:<\/p>\n<p>T\u00e0i kho\u1ea3n.<\/p>\n<p>\u0110\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<p>Th\u1eddi gian.<\/p>\n<p>Lo\u1ea1i nghi\u1ec7p v\u1ee5.<\/p>\n<p>B\u1ed9 ph\u1eadn.<\/p>\n<p>N\u1ed9i dung kinh t\u1ebf.<\/p>\n<h3>29. PivotTable v\u00e0 b\u1ea3ng t\u1ed5ng h\u1ee3p<\/h3>\n<p>C\u00f4ng c\u1ee5 t\u1ed5ng h\u1ee3p d\u1eef li\u1ec7u c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3:<\/p>\n<p>Nh\u00f3m d\u1eef li\u1ec7u.<\/p>\n<p>T\u00ednh t\u1ed5ng.<\/p>\n<p>\u0110\u1ebfm.<\/p>\n<p>Ph\u00e2n t\u00edch theo ti\u00eau ch\u00ed.<\/p>\n<p>Thay \u0111\u1ed5i g\u00f3c nh\u00ecn d\u1eef li\u1ec7u.<\/p>\n<h3>30. Bi\u1ec3u \u0111\u1ed3 trong ph\u00e2n t\u00edch k\u1ebf to\u00e1n<\/h3>\n<p>Chart c\u00f3 th\u1ec3 gi\u00fap tr\u1ef1c quan h\u00f3a:<\/p>\n<p>Doanh thu.<\/p>\n<p>Chi ph\u00ed.<\/p>\n<p>L\u1ee3i nhu\u1eadn.<\/p>\n<p>C\u01a1 c\u1ea5u.<\/p>\n<p>Xu h\u01b0\u1edbng theo th\u1eddi gian.<\/p>\n<p>C\u1ea7n l\u1ef1a ch\u1ecdn lo\u1ea1i bi\u1ec3u \u0111\u1ed3 ph\u00f9 h\u1ee3p v\u1edbi d\u1eef li\u1ec7u.<\/p>\n<h3>31. Ki\u1ec3m tra l\u1ed7i c\u00f4ng th\u1ee9c<\/h3>\n<p>Khi g\u1eb7p l\u1ed7i, c\u1ea7n ki\u1ec3m tra:<\/p>\n<p>\u0110\u1ecba ch\u1ec9 \u00f4.<\/p>\n<p>Ki\u1ec3u d\u1eef li\u1ec7u.<\/p>\n<p>C\u00fa ph\u00e1p h\u00e0m.<\/p>\n<p>V\u00f9ng tham chi\u1ebfu.<\/p>\n<p>\u0110i\u1ec1u ki\u1ec7n.<\/p>\n<p>D\u1ea5u ph\u00e2n c\u00e1ch.<\/p>\n<p>\u00d4 tr\u1ed1ng ho\u1eb7c d\u1eef li\u1ec7u kh\u00f4ng h\u1ee3p l\u1ec7.<\/p>\n<h3>32. B\u1ea3o v\u1ec7 v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u k\u1ebf to\u00e1n<\/h3>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n ch\u00fa \u00fd:<\/p>\n<p>L\u01b0u t\u1ec7p th\u01b0\u1eddng xuy\u00ean.<\/p>\n<p>Sao l\u01b0u d\u1eef li\u1ec7u.<\/p>\n<p>Ph\u00e2n quy\u1ec1n truy c\u1eadp.<\/p>\n<p>B\u1ea3o v\u1ec7 c\u00f4ng th\u1ee9c quan tr\u1ecdng.<\/p>\n<p>\u0110\u1eb7t m\u1eadt kh\u1ea9u khi c\u1ea7n.<\/p>\n<p>H\u1ea1n ch\u1ebf s\u1eeda d\u1eef li\u1ec7u ngo\u00e0i ph\u1ea1m vi cho ph\u00e9p.<\/p>\n<h3>33. Ph\u01b0\u01a1ng ph\u00e1p \u00f4n t\u1eadp Tin h\u1ecdc \u1ee9ng d\u1ee5ng trong k\u1ebf to\u00e1n<\/h3>\n<p>\u0110\u1ec3 \u00f4n t\u1eadp hi\u1ec7u qu\u1ea3:<\/p>\n<p>Chia ki\u1ebfn th\u1ee9c theo t\u1eebng nh\u00f3m c\u00f4ng c\u1ee5.<\/p>\n<p>T\u1ef1 l\u00e0m c\u00e2u h\u1ecfi tr\u01b0\u1edbc khi xem \u0111\u00e1p \u00e1n.<\/p>\n<p>\u0110\u00e1nh d\u1ea5u nh\u1eefng c\u00e2u l\u00e0m sai.<\/p>\n<p>\u00d4n l\u1ea1i c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 \u00f4.<\/p>\n<p>Th\u1ef1c h\u00e0nh c\u00f4ng th\u1ee9c v\u00e0 h\u00e0m.<\/p>\n<p>Ph\u00e2n bi\u1ec7t c\u00e1c h\u00e0m c\u00f3 ch\u1ee9c n\u0103ng g\u1ea7n nhau.<\/p>\n<p>Luy\u1ec7n s\u1eafp x\u1ebfp, l\u1ecdc v\u00e0 t\u1ed5ng h\u1ee3p d\u1eef li\u1ec7u.<\/p>\n<p>Th\u1ef1c h\u00e0nh tr\u00ean b\u1ea3ng d\u1eef li\u1ec7u k\u1ebf to\u00e1n khi c\u00f3 \u0111i\u1ec1u ki\u1ec7n.<\/p>\n<p>K\u1ebft h\u1ee3p t\u00e0i li\u1ec7u v\u1edbi gi\u00e1o tr\u00ecnh, b\u00e0i gi\u1ea3ng v\u00e0 \u0111\u1ec1 c\u01b0\u01a1ng h\u1ecdc ph\u1ea7n.<\/p>\n<p>T\u00e0i li\u1ec7u \u0111\u00e1p \u00e1n tr\u1eafc nghi\u1ec7m n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 ngu\u1ed3n h\u1ed7 tr\u1ee3 luy\u1ec7n t\u1eadp, ki\u1ec3m tra ki\u1ebfn th\u1ee9c v\u00e0 h\u1ed7 tr\u1ee3 \u00f4n t\u1eadp, \u00f4n thi hi\u1ec7u qu\u1ea3.<\/p>"},"_links":{"self":[{"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product\/8794","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=8794"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/media\/8480"}],"wp:attachment":[{"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/media?parent=8794"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product_brand?post=8794"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product_cat?post=8794"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/docx247.com\/en\/wp-json\/wp\/v2\/product_tag?post=8794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}