{"id":67548,"date":"2025-07-30T21:22:10","date_gmt":"2025-07-30T21:22:10","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=67548"},"modified":"2025-08-21T06:11:43","modified_gmt":"2025-08-21T06:11:43","slug":"15-android-development-quiz-questions-and-answers-vi","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/vi\/15-android-development-quiz-questions-and-answers-vi\/","title":{"rendered":"15 C\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi v\u1ec1 b\u00e0i ki\u1ec3m tra ph\u00e1t tri\u1ec3n Android"},"content":{"rendered":"<p>Ph\u00e1t tri\u1ec3n Android \u0111\u1ec1 c\u1eadp \u0111\u1ebfn qu\u00e1 tr\u00ecnh t\u1ea1o c\u00e1c \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng cho c\u00e1c thi\u1ebft b\u1ecb ch\u1ea1y tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android. Android, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Google, l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 \u0111i\u1ec1u h\u00e0nh di \u0111\u1ed9ng ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean to\u00e0n c\u1ea7u, cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho h\u00e0ng tri\u1ec7u \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, m\u00e1y t\u00ednh b\u1ea3ng, \u0111\u1ed3ng h\u1ed3 th\u00f4ng minh v\u00e0 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c.<\/p>\n<p>Android Development cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c kh\u1ea3 n\u0103ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c \u1ee9ng d\u1ee5ng s\u00e1ng t\u1ea1o v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng cho c\u01a1 s\u1edf ng\u01b0\u1eddi d\u00f9ng \u0111a d\u1ea1ng v\u00e0 to\u00e0n c\u1ea7u. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n li\u00ean t\u1ee5c c\u1ee7a h\u1ec7 sinh th\u00e1i Android, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai c\u1ee7a c\u00f4ng ngh\u1ec7 di \u0111\u1ed9ng.<\/p>\n<h3> Ph\u00e1c th\u1ea3o b\u00e0i vi\u1ebft <\/h3>\n<ul class=\"article_list\">\n<li><a href=\"#1\">Ph\u1ea7n 1: C\u00f4ng c\u1ee5 t\u1ea1o b\u00e0i ki\u1ec3m tra AI OnlineExamMaker &#8211; T\u1ea1o b\u00e0i ki\u1ec3m tra mi\u1ec5n ph\u00ed ch\u1ec9 trong v\u00e0i ph\u00fat<\/a><\/li>\n<li> <a href = \"#2\"> Ph\u1ea7n 2: 15 C\u00e2u h\u1ecfi &#038; c\u00e2u tr\u1ea3 l\u1eddi ph\u00e1t tri\u1ec3n Android <\/a> <\/li>\n<li> <a href = \"#3\"> Ph\u1ea7n 3: T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi \u0111\u1ed1 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI <\/a> <\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/Android-Development-quiz.webp\" alt=\"\"\/><\/p>\n<h3 id=\"1\">Ph\u1ea7n 1: C\u00f4ng c\u1ee5 t\u1ea1o b\u00e0i ki\u1ec3m tra AI OnlineExamMaker &#8211; T\u1ea1o b\u00e0i ki\u1ec3m tra mi\u1ec5n ph\u00ed ch\u1ec9 trong v\u00e0i ph\u00fat<\/h3>\n<p>V\u1eabn d\u00e0nh nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 ch\u1ec9nh s\u1eeda c\u00e1c c\u00e2u h\u1ecfi cho \u0111\u00e1nh gi\u00e1 ph\u00e1t tri\u1ec3n Android ti\u1ebfp theo c\u1ee7a b\u1ea1n? OnlineExammaker l\u00e0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t c\u00e2u \u0111\u1ed1 AI, t\u1eadn d\u1ee5ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o \u0111\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng t\u1ea1o c\u00e1c c\u00e2u \u0111\u1ed1, ki\u1ec3m tra v\u00e0 \u0111\u00e1nh gi\u00e1 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3. B\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch nh\u1eadp m\u1ed9t ch\u1ee7 \u0111\u1ec1 ho\u1eb7c chi ti\u1ebft c\u1ee5 th\u1ec3 v\u00e0o Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI OnlineExamMaker v\u00e0 AI s\u1ebd t\u1ea1o ra m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c c\u00e2u h\u1ecfi g\u1ea7n nh\u01b0 ngay l\u1eadp t\u1ee9c. N\u00f3 c\u0169ng cung c\u1ea5p t\u00f9y ch\u1ecdn \u0111\u1ec3 bao g\u1ed3m c\u00e1c gi\u1ea3i th\u00edch c\u00e2u tr\u1ea3 l\u1eddi, c\u00f3 th\u1ec3 ng\u1eafn ho\u1eb7c chi ti\u1ebft, gi\u00fap ng\u01b0\u1eddi h\u1ecdc hi\u1ec3u sai l\u1ea7m c\u1ee7a h\u1ecd.<\/p>\n<p><strong> Nh\u1eefng g\u00ec b\u1ea1n c\u00f3 th\u1ec3 th\u00edch: <\/strong><br \/>\n\u25cf Ph\u00e2n lo\u1ea1i t\u1ef1 \u0111\u1ed9ng v\u00e0 b\u00e1o c\u00e1o s\u00e2u s\u1eafc. K\u1ebft qu\u1ea3 th\u1eddi gian th\u1ef1c v\u00e0 ph\u1ea3n h\u1ed3i t\u01b0\u01a1ng t\u00e1c cho ng\u01b0\u1eddi ki\u1ec3m tra.<br \/>\n\u25cf C\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng ph\u00e2n lo\u1ea1i v\u1edbi k\u1ebft qu\u1ea3 ngay l\u1eadp t\u1ee9c, \u0111\u1ec3 gi\u00e1o vi\u00ean c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c trong vi\u1ec7c ch\u1ea5m \u0111i\u1ec3m.<br \/>\n\u25cf Tr\u00ecnh duy\u1ec7t kh\u00f3a \u0111\u1ec3 h\u1ea1n ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tr\u00ecnh duy\u1ec7t trong c\u00e1c c\u00e2u h\u1ecfi \u0111\u1ec3 ng\u0103n h\u1ecdc sinh t\u00ecm ki\u1ebfm c\u00e2u tr\u1ea3 l\u1eddi tr\u00ean c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm ho\u1eb7c ph\u1ea7n m\u1ec1m kh\u00e1c.<br \/>\n\u25cf T\u1ea1o ch\u1ee9ng ch\u1ec9 v\u1edbi logo c\u00f4ng ty \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n h\u00f3a, ti\u00eau \u0111\u1ec1 ch\u1ee9ng ch\u1ec9, m\u00f4 t\u1ea3, ng\u00e0y, t\u00ean \u1ee9ng c\u1eed vi\u00ean, nh\u00e3n hi\u1ec7u v\u00e0 ch\u1eef k\u00fd.<\/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 &#038; c\u00e2u tr\u1ea3 l\u1eddi ph\u00e1t tri\u1ec3n Android <\/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>C\u00e2u 1: Ph\u01b0\u01a1ng th\u1ee9c n\u00e0o \u0111\u01b0\u1ee3c g\u1ecdi \u0111\u1ea7u ti\u00ean trong v\u00f2ng \u0111\u1eddi c\u1ee7a m\u1ed9t Activity?<br \/>\nA. onCreate()<br \/>\nB. onStart()<br \/>\nC. onResume()<br \/>\nD. onPause()<br \/>\n\u0110\u00e1p \u00e1n: A<br \/>\nGi\u1ea3i th\u00edch: onCreate() \u0111\u01b0\u1ee3c g\u1ecdi khi Activity \u0111\u01b0\u1ee3c t\u1ea1o, d\u00f9ng \u0111\u1ec3 kh\u1edfi t\u1ea1o c\u00e1c th\u00e0nh ph\u1ea7n ban \u0111\u1ea7u.<\/p>\n<p>C\u00e2u 2: Intent d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec trong Android?<br \/>\nA. X\u1eed l\u00fd d\u1eef li\u1ec7u c\u01a1 s\u1edf d\u1eef li\u1ec7u<br \/>\nB. Chuy\u1ec3n giao gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n \u1ee9ng d\u1ee5ng<br \/>\nC. V\u1ebd giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng<br \/>\nD. Qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: Intent l\u00e0 c\u01a1 ch\u1ebf \u0111\u1ec3 g\u1eedi y\u00eau c\u1ea7u gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 Activity, Service ho\u1eb7c Broadcast Receiver.<\/p>\n<p>C\u00e2u 3: Fragment kh\u00e1c v\u1edbi Activity nh\u01b0 th\u1ebf n\u00e0o?<br \/>\nA. Fragment kh\u00f4ng c\u00f3 giao di\u1ec7n ri\u00eang<br \/>\nB. Fragment l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a Activity v\u00e0 c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng<br \/>\nC. Fragment ch\u1ec9 d\u00f9ng cho d\u1ecbch v\u1ee5 n\u1ec1n<br \/>\nD. Fragment kh\u00f4ng h\u1ed7 tr\u1ee3 v\u00f2ng \u0111\u1eddi<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: Fragment l\u00e0 m\u1ed9t module con c\u1ee7a Activity, gi\u00fap x\u00e2y d\u1ef1ng giao di\u1ec7n linh ho\u1ea1t v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng l\u1ea1i trong c\u00e1c Activity kh\u00e1c.<\/p>\n<p>C\u00e2u 4: Lo\u1ea1i layout n\u00e0o s\u1eafp x\u1ebfp c\u00e1c th\u00e0nh ph\u1ea7n theo chi\u1ec1u ngang ho\u1eb7c d\u1ecdc?<br \/>\nA. RelativeLayout<br \/>\nB. LinearLayout<br \/>\nC. FrameLayout<br \/>\nD. ConstraintLayout<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: LinearLayout s\u1eafp x\u1ebfp c\u00e1c view theo h\u01b0\u1edbng nh\u1ea5t \u0111\u1ecbnh, nh\u01b0 ngang (horizontal) ho\u1eb7c d\u1ecdc (vertical).<\/p>\n<p>C\u00e2u 5: RecyclerView d\u00f9ng \u0111\u1ec3 hi\u1ec3n th\u1ecb danh s\u00e1ch d\u1eef li\u1ec7u nh\u01b0 th\u1ebf n\u00e0o?<br \/>\nA. Ch\u1ec9 hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u t\u0129nh<br \/>\nB. H\u1ed7 tr\u1ee3 cu\u1ed9n v\u00e0 t\u00e1i s\u1eed d\u1ee5ng view \u0111\u1ec3 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t<br \/>\nC. Kh\u00f4ng h\u1ed7 tr\u1ee3 adapter<br \/>\nD. Ch\u1ec9 d\u00f9ng cho h\u00ecnh \u1ea3nh<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: RecyclerView s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf t\u00e1i s\u1eed d\u1ee5ng view \u0111\u1ec3 hi\u1ec3n th\u1ecb danh s\u00e1ch l\u1edbn, gi\u00fap ti\u1ebft ki\u1ec7m t\u00e0i nguy\u00ean.<\/p>\n<p>C\u00e2u 6: Service trong Android l\u00e0 g\u00ec?<br \/>\nA. M\u1ed9t th\u00e0nh ph\u1ea7n giao di\u1ec7n<br \/>\nB. M\u1ed9t ti\u1ebfn tr\u00ecnh ch\u1ea1y n\u1ec1n kh\u00f4ng c\u00f3 giao di\u1ec7n<br \/>\nC. M\u1ed9t lo\u1ea1i layout<br \/>\nD. M\u1ed9t b\u1ed9 nh\u1edb t\u1ea1m th\u1eddi<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: Service ch\u1ea1y n\u1ec1n \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 d\u00e0i h\u1ea1n m\u00e0 kh\u00f4ng c\u1ea7n giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>C\u00e2u 7: Broadcast Receiver d\u00f9ng \u0111\u1ec3 x\u1eed l\u00fd g\u00ec?<br \/>\nA. Giao ti\u1ebfp v\u1edbi m\u00e1y ch\u1ee7<br \/>\nB. Nh\u1eadn v\u00e0 ph\u1ea3n h\u1ed3i c\u00e1c s\u1ef1 ki\u1ec7n h\u1ec7 th\u1ed1ng ho\u1eb7c \u1ee9ng d\u1ee5ng<br \/>\nC. V\u1ebd \u0111\u1ed3 h\u1ecda<br \/>\nD. Qu\u1ea3n l\u00fd file<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: Broadcast Receiver l\u1eafng nghe v\u00e0 x\u1eed l\u00fd c\u00e1c broadcast message t\u1eeb h\u1ec7 th\u1ed1ng ho\u1eb7c \u1ee9ng d\u1ee5ng kh\u00e1c.<\/p>\n<p>C\u00e2u 8: \u0110\u1ec3 y\u00eau c\u1ea7u quy\u1ec1n truy c\u1eadp camera, \u1ee9ng d\u1ee5ng c\u1ea7n s\u1eed d\u1ee5ng g\u00ec?<br \/>\nA. SharedPreferences<br \/>\nB. Manifest file v\u1edbi th\u1ebb <uses-permission><br \/>\nC. SQLite<br \/>\nD. Intent<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: Trong AndroidManifest.xml, th\u1ebb <uses-permission> khai b\u00e1o quy\u1ec1n c\u1ea7n thi\u1ebft nh\u01b0 CAMERA.<\/p>\n<p>C\u00e2u 9: SharedPreferences d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef g\u00ec?<br \/>\nA. D\u1eef li\u1ec7u l\u1edbn nh\u01b0 h\u00ecnh \u1ea3nh<br \/>\nB. D\u1eef li\u1ec7u nh\u1ecf, \u0111\u01a1n gi\u1ea3n nh\u01b0 c\u00e0i \u0111\u1eb7t ng\u01b0\u1eddi d\u00f9ng<br \/>\nC. C\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7<br \/>\nD. File h\u1ec7 th\u1ed1ng<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: SharedPreferences l\u01b0u tr\u1eef d\u1eef li\u1ec7u key-value \u0111\u01a1n gi\u1ea3n, ph\u00f9 h\u1ee3p cho c\u00e1c thi\u1ebft l\u1eadp \u1ee9ng d\u1ee5ng.<\/p>\n<p>C\u00e2u 10: SQLite trong Android d\u00f9ng \u0111\u1ec3 qu\u1ea3n l\u00fd g\u00ec?<br \/>\nA. D\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c<br \/>\nB. C\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u1ecba ph\u01b0\u01a1ng v\u1edbi b\u1ea3ng v\u00e0 truy v\u1ea5n SQL<br \/>\nC. Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng<br \/>\nD. M\u1ea1ng internet<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: SQLite l\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u nh\u1eb9, cho ph\u00e9p l\u01b0u tr\u1eef v\u00e0 truy v\u1ea5n d\u1eef li\u1ec7u c\u1ee5c b\u1ed9 trong \u1ee9ng d\u1ee5ng.<\/p>\n<p>C\u00e2u 11: AsyncTask d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<br \/>\nA. X\u1eed l\u00fd t\u00e1c v\u1ee5 \u0111\u1ed3ng b\u1ed9<br \/>\nB. Th\u1ef1c hi\u1ec7n t\u00e1c v\u1ee5 n\u1ec1n v\u00e0 c\u1eadp nh\u1eadt giao di\u1ec7n m\u00e0 kh\u00f4ng l\u00e0m \u1ee9ng d\u1ee5ng b\u1ecb treo<br \/>\nC. L\u01b0u tr\u1eef d\u1eef li\u1ec7u<br \/>\nD. V\u1ebd giao di\u1ec7n<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: AsyncTask gi\u00fap ch\u1ea1y t\u00e1c v\u1ee5 n\u1ec1n v\u00e0 c\u1eadp nh\u1eadt UI tr\u00ean thread ch\u00ednh m\u00e0 kh\u00f4ng g\u00e2y l\u1ed7i ANR.<\/p>\n<p>C\u00e2u 12: ViewModel trong Android Architecture Components d\u00f9ng \u0111\u1ec3 g\u00ec?<br \/>\nA. L\u01b0u tr\u1eef giao di\u1ec7n<br \/>\nB. Qu\u1ea3n l\u00fd d\u1eef li\u1ec7u v\u00e0 tr\u1ea1ng th\u00e1i s\u1ed1ng s\u00f3t qua thay \u0111\u1ed5i c\u1ea5u h\u00ecnh<br \/>\nC. X\u1eed l\u00fd s\u1ef1 ki\u1ec7n h\u1ec7 th\u1ed1ng<br \/>\nD. V\u1ebd layout<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: ViewModel gi\u1eef d\u1eef li\u1ec7u v\u00e0 logic, t\u1ed3n t\u1ea1i qua c\u00e1c thay \u0111\u1ed5i nh\u01b0 xoay m\u00e0n h\u00ecnh.<\/p>\n<p>C\u00e2u 13: Navigation Component gi\u00fap g\u00ec trong \u1ee9ng d\u1ee5ng Android?<br \/>\nA. Qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb<br \/>\nB. X\u1eed l\u00fd \u0111i\u1ec1u h\u01b0\u1edbng gi\u1eefa c\u00e1c fragment v\u00e0 activity m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng<br \/>\nC. L\u01b0u tr\u1eef file<br \/>\nD. K\u1ebft n\u1ed1i m\u1ea1ng<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: Navigation Component \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c m\u00e0n h\u00ecnh v\u00e0 qu\u1ea3n l\u00fd back stack.<\/p>\n<p>C\u00e2u 14: Material Design l\u00e0 g\u00ec?<br \/>\nA. M\u1ed9t lo\u1ea1i layout<br \/>\nB. H\u1ec7 th\u1ed1ng thi\u1ebft k\u1ebf h\u01b0\u1edbng d\u1eabn giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng th\u1ed1ng nh\u1ea5t cho Android<br \/>\nC. M\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u<br \/>\nD. M\u1ed9t d\u1ecbch v\u1ee5 n\u1ec1n<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: Material Design cung c\u1ea5p c\u00e1c nguy\u00ean t\u1eafc v\u00e0 th\u00e0nh ph\u1ea7n \u0111\u1ec3 t\u1ea1o giao di\u1ec7n \u0111\u1eb9p v\u00e0 nh\u1ea5t qu\u00e1n.<\/p>\n<p>C\u00e2u 15: \u0110\u1ec3 x\u00e2y d\u1ef1ng APK, c\u1ea7n s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 n\u00e0o?<br \/>\nA. ADB<br \/>\nB. Gradle<br \/>\nC. SQLite<br \/>\nD. Intent<br \/>\n\u0110\u00e1p \u00e1n: B<br \/>\nGi\u1ea3i th\u00edch: Gradle l\u00e0 c\u00f4ng c\u1ee5 build t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 bi\u00ean d\u1ecbch m\u00e3 ngu\u1ed3n v\u00e0 t\u1ea1o file APK.<\/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: t\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi \u0111\u1ed1 b\u1eb1ng tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI <\/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>Ph\u00e1t tri\u1ec3n Android \u0111\u1ec1 c\u1eadp \u0111\u1ebfn qu\u00e1 tr\u00ecnh t\u1ea1o c\u00e1c \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng cho c\u00e1c thi\u1ebft b\u1ecb ch\u1ea1y tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android. Android, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Google, l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ec7 \u0111i\u1ec1u h\u00e0nh di \u0111\u1ed9ng ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean to\u00e0n c\u1ea7u, cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho h\u00e0ng tri\u1ec7u \u0111i\u1ec7n tho\u1ea1i th\u00f4ng [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":14189,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6049],"tags":[],"class_list":["post-67548","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 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>15 C\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi v\u1ec1 b\u00e0i ki\u1ec3m tra ph\u00e1t tri\u1ec3n Android - OnlineExamMaker Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineexammaker.com\/kb\/vi\/15-android-development-quiz-questions-and-answers-vi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"15 C\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi v\u1ec1 b\u00e0i ki\u1ec3m tra ph\u00e1t tri\u1ec3n Android - OnlineExamMaker Blog\" \/>\n<meta property=\"og:description\" content=\"Ph\u00e1t tri\u1ec3n Android \u0111\u1ec1 c\u1eadp \u0111\u1ebfn qu\u00e1 tr\u00ecnh t\u1ea1o c\u00e1c \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng cho c\u00e1c thi\u1ebft b\u1ecb ch\u1ea1y tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android. 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