{"id":75111,"date":"2025-09-25T04:06:47","date_gmt":"2025-09-25T04:06:47","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=75111"},"modified":"2025-11-01T06:04:37","modified_gmt":"2025-11-01T06:04:37","slug":"15-linux-quiz-questions-and-answers-vi","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/vi\/15-linux-quiz-questions-and-answers-vi\/","title":{"rendered":"15 c\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a Linux Quiz"},"content":{"rendered":"<p>Linux l\u00e0 m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh ngu\u1ed3n mi\u1ec5n ph\u00ed v\u00e0 ngu\u1ed3n m\u1edf (OS) d\u1ef1a tr\u00ean h\u1ea1t nh\u00e2n Linux, ban \u0111\u1ea7u \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi Linus Torvalds v\u00e0o n\u0103m 1991. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi, cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho m\u1ecdi th\u1ee9 t\u1eeb m\u00e1y t\u00ednh c\u00e1 nh\u00e2n \u0111\u1ebfn m\u00e1y ch\u1ee7, thi\u1ebft b\u1ecb di \u0111\u1ed9ng, h\u1ec7 th\u1ed1ng nh\u00fang v\u00e0 si\u00eau m\u00e1y t\u00ednh.<\/p>\n<h3>Trong b\u00e0i vi\u1ebft n\u00e0y<\/h3>\n<ul class=\"article_list\">\n<li><a href=\"#1\">Ph\u1ea7n 1: OnlineExamMaker AI Quiz Generator &#8211; C\u00e1ch d\u1ec5 nh\u1ea5t \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c c\u00e2u \u0111\u1ed1 tr\u1ef1c tuy\u1ebfn<\/a><\/li>\n<li><a href=\"#2\">Ph\u1ea7n 2: 15 C\u00e2u h\u1ecfi &#038; C\u00e2u h\u1ecfi Quiz Linux<\/a><\/li>\n<li><a href=\"#3\">Ph\u1ea7n 3: Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI tr\u1ef1c tuy\u1ebfn<\/a><\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/linux-quiz.webp\" alt=\"\"\/><\/p>\n<h3 id=\"1\">Ph\u1ea7n 1: OnlineExamMaker AI Quiz Generator &#8211; C\u00e1ch d\u1ec5 nh\u1ea5t \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c c\u00e2u \u0111\u1ed1 tr\u1ef1c tuy\u1ebfn<\/h3>\n<p>Khi n\u00f3i \u0111\u1ebfn vi\u1ec7c d\u1ec5 d\u00e0ng t\u1ea1o ra \u0111\u00e1nh gi\u00e1 k\u1ef9 n\u0103ng Linux, OnlineExamMaker l\u00e0 m\u1ed9t trong nh\u1eefng ph\u1ea7n m\u1ec1m l\u00e0m b\u00e0i ki\u1ec3m tra \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 AI t\u1ed1t nh\u1ea5t cho c\u00e1c t\u1ed5 ch\u1ee9c ho\u1eb7c doanh nghi\u1ec7p c\u1ee7a b\u1ea1n. V\u1edbi tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI, ch\u1ec9 c\u1ea7n t\u1ea3i l\u00ean m\u1ed9t t\u00e0i li\u1ec7u ho\u1eb7c t\u1eeb kh\u00f3a nh\u1eadp v\u1ec1 ch\u1ee7 \u0111\u1ec1 \u0111\u00e1nh gi\u00e1 c\u1ee7a b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c c\u00e2u h\u1ecfi \u0111\u1ed1 vui ch\u1ea5t l\u01b0\u1ee3ng cao v\u1ec1 b\u1ea5t k\u1ef3 ch\u1ee7 \u0111\u1ec1, c\u1ea5p \u0111\u1ed9 kh\u00f3 v\u00e0 \u0111\u1ecbnh d\u1ea1ng n\u00e0o.<\/p>\n<p><strong> nh\u1eefng g\u00ec b\u1ea1n s\u1ebd th\u00edch: <\/strong><br \/>\n\u25cf Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI \u0111\u1ec3 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian trong vi\u1ec7c t\u1ea1o c\u00e2u h\u1ecfi \u0111\u1ed1 vui.<br \/>\n\u25cf Chia s\u1ebb b\u00e0i ki\u1ec3m tra tr\u1ef1c tuy\u1ebfn c\u1ee7a b\u1ea1n v\u1edbi kh\u00e1n gi\u1ea3 tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng x\u00e3 h\u1ed9i nh\u01b0 Facebook, Twitter, Reddit v\u00e0 nhi\u1ec1u h\u01a1n n\u1eefa.<br \/>\n\u25cf Hi\u1ec3n th\u1ecb ph\u1ea3n h\u1ed3i cho c\u00e2u tr\u1ea3 l\u1eddi ch\u00ednh x\u00e1c ho\u1eb7c kh\u00f4ng ch\u00ednh x\u00e1c ngay sau khi c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi.<br \/>\n\u25cf T\u1ea1o m\u1ed9t bi\u1ec3u m\u1eabu t\u1ea1o kh\u00e1ch h\u00e0ng ti\u1ec1m n\u0103ng \u0111\u1ec3 thu th\u1eadp th\u00f4ng tin c\u1ee7a ng\u01b0\u1eddi l\u00e0m b\u00e0i ki\u1ec3m tra, ch\u1eb3ng h\u1ea1n nh\u01b0 email, \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, ti\u00eau \u0111\u1ec1 c\u00f4ng vi\u1ec7c, h\u1ed3 s\u01a1 c\u00f4ng ty, v.v.<\/p>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI<\/a><\/div>\n<div class=\"p-style-b\">T\u1ea1o c\u00e2u h\u1ecfi cho b\u1ea5t k\u1ef3 ch\u1ee7 \u0111\u1ec1 n\u00e0o<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> T\u1ea1o m\u1ed9t c\u00e2u \u0111\u1ed1<\/a><\/div>\n<div class=\"p-style-b\">Mi\u1ec5n ph\u00ed 100% m\u00e3i m\u00e3i<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 id=\"2\">Ph\u1ea7n 2: 15 C\u00e2u h\u1ecfi tr\u1eafc nghi\u1ec7m v\u1ec1 Linux c\u00f9ng v\u1edbi c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a h\u1ecd<\/h3>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Sao ch\u00e9p c\u00e2u h\u1ecfi<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">T\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/button><\/p>\n<div id=\"copy_questions\">\n<p>1. C\u00e2u h\u1ecfi 1: L\u1ec7nh n\u00e0o d\u00f9ng \u0111\u1ec3 li\u1ec7t k\u00ea c\u00e1c t\u1ec7p tin trong th\u01b0 m\u1ee5c hi\u1ec7n t\u1ea1i?<br \/>\n   A. cd<br \/>\n   B. ls<br \/>\n   C. cp<br \/>\n   D. mv<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: L\u1ec7nh &#8220;ls&#8221; \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 hi\u1ec3n th\u1ecb danh s\u00e1ch c\u00e1c t\u1ec7p tin v\u00e0 th\u01b0 m\u1ee5c trong th\u01b0 m\u1ee5c hi\u1ec7n t\u1ea1i.<\/p>\n<p>2. C\u00e2u h\u1ecfi 2: L\u1ec7nh n\u00e0o d\u00f9ng \u0111\u1ec3 t\u1ea1o m\u1ed9t th\u01b0 m\u1ee5c m\u1edbi?<br \/>\n   A. rm<br \/>\n   B. mkdir<br \/>\n   C. touch<br \/>\n   D. cat<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: L\u1ec7nh &#8220;mkdir&#8221; cho ph\u00e9p t\u1ea1o m\u1ed9t th\u01b0 m\u1ee5c m\u1edbi v\u1edbi t\u00ean \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/p>\n<p>3. C\u00e2u h\u1ecfi 3: Qu\u1ea3n l\u00fd quy\u1ec1n truy c\u1eadp c\u1ee7a t\u1ec7p tin trong Linux \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng l\u1ec7nh n\u00e0o?<br \/>\n   A. chown<br \/>\n   B. chmod<br \/>\n   C. chgrp<br \/>\n   D. ls<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: L\u1ec7nh &#8220;chmod&#8221; thay \u0111\u1ed5i quy\u1ec1n (nh\u01b0 \u0111\u1ecdc, ghi, th\u1ef1c thi) cho ch\u1ee7 s\u1edf h\u1eefu, nh\u00f3m ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng kh\u00e1c c\u1ee7a t\u1ec7p tin.<\/p>\n<p>4. C\u00e2u h\u1ecfi 4: \u0110\u01b0\u1eddng d\u1eabn tuy\u1ec7t \u0111\u1ed1i trong Linux b\u1eaft \u0111\u1ea7u b\u1eb1ng k\u00fd t\u1ef1 n\u00e0o?<br \/>\n   A. ~<br \/>\n   B. .<br \/>\n   C. \/<br \/>\n   D. ..<br \/>\n   \u0110\u00e1p \u00e1n: C<br \/>\n   Gi\u1ea3i th\u00edch: \u0110\u01b0\u1eddng d\u1eabn tuy\u1ec7t \u0111\u1ed1i b\u1eaft \u0111\u1ea7u t\u1eeb g\u1ed1c h\u1ec7 th\u1ed1ng b\u1eb1ng k\u00fd t\u1ef1 &#8220;\/&#8221;, gi\u00fap ch\u1ec9 \u0111\u1ecbnh v\u1ecb tr\u00ed ch\u00ednh x\u00e1c c\u1ee7a t\u1ec7p tin ho\u1eb7c th\u01b0 m\u1ee5c.<\/p>\n<p>5. C\u00e2u h\u1ecfi 5: T\u00e0i kho\u1ea3n n\u00e0o c\u00f3 quy\u1ec1n truy c\u1eadp \u0111\u1ea7y \u0111\u1ee7 v\u00e0o h\u1ec7 th\u1ed1ng Linux?<br \/>\n   A. User<br \/>\n   B. Guest<br \/>\n   C. Root<br \/>\n   D. Admin<br \/>\n   \u0110\u00e1p \u00e1n: C<br \/>\n   Gi\u1ea3i th\u00edch: T\u00e0i kho\u1ea3n &#8220;root&#8221; l\u00e0 t\u00e0i kho\u1ea3n qu\u1ea3n tr\u1ecb vi\u00ean c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0 thay \u0111\u1ed5i m\u1ecdi th\u1ee9 trong h\u1ec7 th\u1ed1ng.<\/p>\n<p>6. C\u00e2u h\u1ecfi 6: L\u1ec7nh n\u00e0o d\u00f9ng \u0111\u1ec3 thay \u0111\u1ed5i th\u01b0 m\u1ee5c hi\u1ec7n t\u1ea1i?<br \/>\n   A. pwd<br \/>\n   B. cd<br \/>\n   C. ls<br \/>\n   D. echo<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: L\u1ec7nh &#8220;cd&#8221; (change directory) cho ph\u00e9p di chuy\u1ec3n \u0111\u1ebfn th\u01b0 m\u1ee5c kh\u00e1c trong h\u1ec7 th\u1ed1ng.<\/p>\n<p>7. C\u00e2u h\u1ecfi 7: Quy\u1ec1n &#8220;read&#8221; trong Linux cho ph\u00e9p l\u00e0m g\u00ec?<br \/>\n   A. X\u00f3a t\u1ec7p tin<br \/>\n   B. Thay \u0111\u1ed5i n\u1ed9i dung t\u1ec7p tin<br \/>\n   C. \u0110\u1ecdc n\u1ed9i dung t\u1ec7p tin<br \/>\n   D. Th\u1ef1c thi t\u1ec7p tin<br \/>\n   \u0110\u00e1p \u00e1n: C<br \/>\n   Gi\u1ea3i th\u00edch: Quy\u1ec1n &#8220;read&#8221; cho ph\u00e9p xem ho\u1eb7c \u0111\u1ecdc n\u1ed9i dung c\u1ee7a t\u1ec7p tin m\u00e0 kh\u00f4ng thay \u0111\u1ed5i.<\/p>\n<p>8. C\u00e2u h\u1ecfi 8: C\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd g\u00f3i ph\u1ea7n m\u1ec1m n\u00e0o ph\u1ed5 bi\u1ebfn tr\u00ean Ubuntu?<br \/>\n   A. yum<br \/>\n   B. apt<br \/>\n   C. rpm<br \/>\n   D. pacman<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: &#8220;apt&#8221; l\u00e0 c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd g\u00f3i cho c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean Debian nh\u01b0 Ubuntu, d\u00f9ng \u0111\u1ec3 c\u00e0i \u0111\u1eb7t, c\u1eadp nh\u1eadt v\u00e0 x\u00f3a g\u00f3i.<\/p>\n<p>9. C\u00e2u h\u1ecfi 9: Shell trong Linux l\u00e0 g\u00ec?<br \/>\n   A. M\u1ed9t lo\u1ea1i t\u1ec7p tin<br \/>\n   B. Giao di\u1ec7n d\u00f2ng l\u1ec7nh \u0111\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng<br \/>\n   C. B\u1ed9 x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda<br \/>\n   D. H\u1ec7 \u0111i\u1ec1u h\u00e0nh<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: Shell l\u00e0 l\u1edbp giao di\u1ec7n cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng nh\u1eadp l\u1ec7nh \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 tr\u00ean h\u1ec7 th\u1ed1ng Linux.<\/p>\n<p>10. C\u00e2u h\u1ecfi 10: L\u1ec7nh n\u00e0o d\u00f9ng \u0111\u1ec3 t\u00ecm ki\u1ebfm chu\u1ed7i v\u0103n b\u1ea3n trong t\u1ec7p tin?<br \/>\n    A. find<br \/>\n    B. grep<br \/>\n    C. locate<br \/>\n    D. cat<br \/>\n    \u0110\u00e1p \u00e1n: B<br \/>\n    Gi\u1ea3i th\u00edch: L\u1ec7nh &#8220;grep&#8221; t\u00ecm ki\u1ebfm v\u00e0 hi\u1ec3n th\u1ecb c\u00e1c d\u00f2ng ch\u1ee9a chu\u1ed7i v\u0103n b\u1ea3n \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong t\u1ec7p tin ho\u1eb7c \u0111\u1ea7u ra.<\/p>\n<p>11. C\u00e2u h\u1ecfi 11: L\u1ec7nh n\u00e0o d\u00f9ng \u0111\u1ec3 ki\u1ec3m tra dung l\u01b0\u1ee3ng \u0111\u0129a c\u00f2n tr\u1ed1ng?<br \/>\n    A. free<br \/>\n    B. df<br \/>\n    C. du<br \/>\n    D. top<br \/>\n    \u0110\u00e1p \u00e1n: B<br \/>\n    Gi\u1ea3i th\u00edch: L\u1ec7nh &#8220;df&#8221; (disk free) hi\u1ec3n th\u1ecb th\u00f4ng tin v\u1ec1 dung l\u01b0\u1ee3ng \u0111\u0129a, bao g\u1ed3m kh\u00f4ng gian s\u1eed d\u1ee5ng v\u00e0 c\u00f2n tr\u1ed1ng.<\/p>\n<p>12. C\u00e2u h\u1ecfi 12: L\u1ec7nh n\u00e0o d\u00f9ng \u0111\u1ec3 d\u1eebng m\u1ed9t quy tr\u00ecnh \u0111ang ch\u1ea1y?<br \/>\n    A. start<br \/>\n    B. kill<br \/>\n    C. run<br \/>\n    D. ps<br \/>\n    \u0110\u00e1p \u00e1n: B<br \/>\n    Gi\u1ea3i th\u00edch: L\u1ec7nh &#8220;kill&#8221; g\u1eedi t\u00edn hi\u1ec7u \u0111\u1ec3 d\u1eebng ho\u1eb7c k\u1ebft th\u00fac m\u1ed9t quy tr\u00ecnh d\u1ef1a tr\u00ean ID c\u1ee7a n\u00f3.<\/p>\n<p>13. C\u00e2u h\u1ecfi 13: File \/etc\/passwd ch\u1ee9a th\u00f4ng tin g\u00ec?<br \/>\n    A. C\u1ea5u h\u00ecnh m\u1ea1ng<br \/>\n    B. Danh s\u00e1ch ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1eadt kh\u1ea9u<br \/>\n    C. C\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng<br \/>\n    D. Nh\u1eadt k\u00fd s\u1ef1 ki\u1ec7n<br \/>\n    \u0110\u00e1p \u00e1n: B<br \/>\n    Gi\u1ea3i th\u00edch: File \/etc\/passwd l\u01b0u tr\u1eef th\u00f4ng tin v\u1ec1 t\u00e0i kho\u1ea3n ng\u01b0\u1eddi d\u00f9ng, bao g\u1ed3m t\u00ean, m\u1eadt kh\u1ea9u m\u00e3 h\u00f3a v\u00e0 c\u00e1c chi ti\u1ebft kh\u00e1c.<\/p>\n<p>14. C\u00e2u h\u1ecfi 14: Quy tr\u00ecnh kh\u1edfi \u0111\u1ed9ng h\u1ec7 th\u1ed1ng Linux th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u?<br \/>\n    A. \/bin<br \/>\n    B. BIOS\/UEFI<br \/>\n    C. \/home<br \/>\n    D. \/tmp<br \/>\n    \u0110\u00e1p \u00e1n: B<br \/>\n    Gi\u1ea3i th\u00edch: Quy tr\u00ecnh kh\u1edfi \u0111\u1ed9ng b\u1eaft \u0111\u1ea7u t\u1eeb BIOS ho\u1eb7c UEFI, sau \u0111\u00f3 t\u1ea3i bootloader v\u00e0 kernel \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng h\u1ec7 th\u1ed1ng.<\/p>\n<p>15. C\u00e2u h\u1ecfi 15: L\u1ec7nh n\u00e0o d\u00f9ng \u0111\u1ec3 hi\u1ec3n th\u1ecb th\u00f4ng tin v\u1ec1 giao di\u1ec7n m\u1ea1ng?<br \/>\n    A. netstat<br \/>\n    B. ifconfig<br \/>\n    C. ping<br \/>\n    D. route<br \/>\n    \u0110\u00e1p \u00e1n: B<br \/>\n    Gi\u1ea3i th\u00edch: L\u1ec7nh &#8220;ifconfig&#8221; hi\u1ec3n th\u1ecb th\u00f4ng tin v\u1ec1 c\u00e1c giao di\u1ec7n m\u1ea1ng, bao g\u1ed3m \u0111\u1ecba ch\u1ec9 IP v\u00e0 tr\u1ea1ng th\u00e1i k\u1ebft n\u1ed1i.<\/p>\n<\/div>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Sao ch\u00e9p c\u00e2u h\u1ecfi<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">T\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/button><\/p>\n<h3 id=\"3\">Ph\u1ea7n 3: Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI tr\u1ef1c tuy\u1ebfn<\/h3>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI<\/a><\/div>\n<div class=\"p-style-b\">T\u1ea1o c\u00e2u h\u1ecfi cho b\u1ea5t k\u1ef3 ch\u1ee7 \u0111\u1ec1 n\u00e0o<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> T\u1ea1o m\u1ed9t c\u00e2u \u0111\u1ed1<\/a><\/div>\n<div class=\"p-style-b\">Mi\u1ec5n ph\u00ed 100% m\u00e3i m\u00e3i<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><script src=\"https:\/\/unpkg.com\/@popperjs\/core@2\"><\/script><br \/>\n<script src=\"https:\/\/unpkg.com\/tippy.js@6\"><\/script><\/p>\n<p><script type=\"text\/javascript\">\nfunction myFunction() {\nvar copyText = document.getElementById(\"copy_questions\");console.log(copyText.innerText);navigator.clipboard.writeText(copyText.innerText);\n}\nfunction myFunction1() {\n\u00a0  \u00a0 \u00a0 window.open(\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html\");\n\u00a0 }\nvar copy1, copy2;\n        tippy('#copyquestionsBtn', {\n        'content': \"Copy questions to clipboard\",\n       trigger: 'mouseenter',\n       'onCreate':function(instance){\n              copy1 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy2.hide();\n       }\n       });\n       tippy('#copyquestionsBtn', {\n       'content': \"Copied successfully\",\n       trigger: 'click',\n       'onCreate':function(instance){\n              copy2 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy1.hide();\n       }\n       });\ntippy('#genquestionsBtn', {\n        'content': \"Generate questions using AI for free\",\n         trigger: 'mouseenter'\n       });\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux l\u00e0 m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh ngu\u1ed3n mi\u1ec5n ph\u00ed v\u00e0 ngu\u1ed3n m\u1edf (OS) d\u1ef1a tr\u00ean h\u1ea1t nh\u00e2n Linux, ban \u0111\u1ea7u \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi Linus Torvalds v\u00e0o n\u0103m 1991. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi, cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho m\u1ecdi th\u1ee9 t\u1eeb m\u00e1y [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":13545,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6049],"tags":[],"class_list":["post-75111","post","type-post","status-publish","format-standard","hentry","category-questions-answers-vi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - 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