{"id":67452,"date":"2025-08-03T04:08:53","date_gmt":"2025-08-03T04:08:53","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=67452"},"modified":"2025-08-21T05:40:03","modified_gmt":"2025-08-21T05:40:03","slug":"15-scratch-programming-quiz-questions-and-answers-vi","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/vi\/15-scratch-programming-quiz-questions-and-answers-vi\/","title":{"rendered":"15 C\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a L\u1eadp tr\u00ecnh L\u1eadp tr\u00ecnh C\u00e0o"},"content":{"rendered":"<p>Scratch l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh tr\u1ef1c quan v\u00e0 c\u1ed9ng \u0111\u1ed3ng tr\u1ef1c tuy\u1ebfn \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi nh\u00f3m m\u1eabu gi\u00e1o su\u1ed1t \u0111\u1eddi t\u1ea1i Vi\u1ec7n C\u00f4ng ngh\u1ec7 Massachusetts (MIT). N\u00f3 cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u1ebb em v\u00e0 ng\u01b0\u1eddi h\u1ecdc tr\u1ebb, \u0111\u1ec3 t\u00ecm hi\u1ec3u c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a l\u1eadp tr\u00ecnh v\u00e0 t\u1ea1o ra c\u00e1c c\u00e2u chuy\u1ec7n, tr\u00f2 ch\u01a1i, ho\u1ea1t h\u00ecnh t\u01b0\u01a1ng t\u00e1c, v.v. \u0110\u00e2y l\u00e0 t\u1ed5ng quan v\u1ec1 l\u1eadp tr\u00ecnh c\u00e0o:<\/p>\n<p>L\u1eadp tr\u00ecnh d\u1ef1a tr\u00ean kh\u1ed1i: Scratch s\u1eed d\u1ee5ng giao di\u1ec7n d\u1ef1a tr\u00ean kh\u1ed1i, d\u1ef1a tr\u00ean kh\u1ed1i n\u01a1i ng\u01b0\u1eddi d\u00f9ng ch\u1ee5p c\u00e1c kh\u1ed1i m\u00e3 v\u1edbi nhau \u0111\u1ec3 t\u1ea1o c\u00e1c t\u1eadp l\u1ec7nh. C\u00e1c kh\u1ed1i n\u00e0y \u0111\u1ea1i di\u1ec7n cho c\u00e1c l\u1ec7nh l\u1eadp tr\u00ecnh v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 tr\u1ef1c quan v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng.<\/p>\n<p>Ngu\u1ed3n m\u1edf: Scratch l\u00e0 ph\u1ea7n m\u1ec1m ngu\u1ed3n m\u1edf, c\u00f3 ngh\u0129a l\u00e0 m\u00e3 ngu\u1ed3n c\u1ee7a n\u00f3 c\u00f3 s\u1eb5n mi\u1ec5n ph\u00ed cho c\u00f4ng ch\u00fang. \u0110i\u1ec1u n\u00e0y khuy\u1ebfn kh\u00edch s\u1ef1 h\u1ee3p t\u00e1c v\u00e0 cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1eeda \u0111\u1ed5i v\u00e0 m\u1edf r\u1ed9ng \u0111\u1ea7u cho ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a h\u1ecd.<\/p>\n<p>Scratch Online Community: Scratch cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng tr\u1ef1c tuy\u1ebfn n\u01a1i ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 chia s\u1ebb c\u00e1c d\u1ef1 \u00e1n c\u1ee7a h\u1ecd, c\u1ed9ng t\u00e1c v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00e1c v\u00e0 kh\u00e1m ph\u00e1 m\u1ed9t th\u01b0 vi\u1ec7n l\u1edbn c\u00e1c s\u00e1ng t\u1ea1o do c\u1ed9ng \u0111\u1ed3ng th\u1ef1c hi\u1ec7n.<\/p>\n<p>Sprites v\u00e0 ph\u00f4ng n\u1ec1n: Trong \u0111\u1ea7u, c\u00e1c k\u00fd t\u1ef1 ho\u1eb7c \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &#8220;Sprites&#8221; v\u00e0 h\u00ecnh \u1ea3nh n\u1ec1n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &#8220;ph\u00f4ng n\u1ec1n&#8221;. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea1o v\u00e0 t\u00f9y ch\u1ec9nh c\u00e1c sprites \u0111\u1ec3 l\u00e0m cho c\u00e1c d\u1ef1 \u00e1n c\u1ee7a h\u1ecd t\u01b0\u01a1ng t\u00e1c.<\/p>\n<p>L\u1eadp tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n s\u1ef1 ki\u1ec7n: Scratch s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh l\u1eadp tr\u00ecnh d\u1ef1a tr\u00ean s\u1ef1 ki\u1ec7n, trong \u0111\u00f3 c\u00e1c kh\u1ed1i m\u00e3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi c\u00e1c s\u1ef1 ki\u1ec7n c\u1ee5 th\u1ec3, ch\u1eb3ng h\u1ea1n nh\u01b0 khi nh\u1ea5p v\u00e0o sprite, m\u1ed9t kh\u00f3a \u0111\u01b0\u1ee3c nh\u1ea5n ho\u1eb7c m\u1ed9t \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng.<\/p>\n<p><H4> Ph\u00e1c th\u1ea3o b\u00e0i vi\u1ebft <\/H4><\/p>\n<ul class=\"article_list\">\n<li><a href=\"#1\">Ph\u1ea7n 1: T\u1ea1o b\u00e0i ki\u1ec3m tra l\u1eadp tr\u00ecnh Scratch tuy\u1ec7t v\u1eddi b\u1eb1ng AI ngay l\u1eadp t\u1ee9c trong OnlineExamMaker<\/a><\/li>\n<li><a href=\"#2\">Ph\u1ea7n 2: 15 c\u00e2u h\u1ecfi v\u00e0 \u0111\u00e1p \u00e1n cho b\u00e0i ki\u1ec3m tra l\u1eadp tr\u00ecnh Scratch<\/a><\/li>\n<li> <a href = \"#3\"> Ph\u1ea7n 3: Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI &#8211; t\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi cho \u0111\u00e1nh gi\u00e1 ti\u1ebfp theo c\u1ee7a b\u1ea1n <\/a> <\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/Scratch-programming.webp\" alt=\"\"\/><\/p>\n<h3 id=\"1\">Ph\u1ea7n 1: T\u1ea1o b\u00e0i ki\u1ec3m tra l\u1eadp tr\u00ecnh Scratch tuy\u1ec7t v\u1eddi b\u1eb1ng AI ngay l\u1eadp t\u1ee9c trong OnlineExamMaker<\/h3>\n<p>Ng\u00e0y nay, ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi t\u1ea1o ra c\u00e1c c\u00e2u \u0111\u1ed1 l\u1eadp tr\u00ecnh c\u00e0o b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 AI, OnlineExamMaker m\u1ed9t c\u00f4ng c\u1ee5 l\u00e0m b\u00e0i ki\u1ec3m tra d\u1ef1a tr\u00ean AI m\u1ea1nh m\u1ebd c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 n\u1ed7 l\u1ef1c. Ph\u1ea7n m\u1ec1m l\u00e0m cho n\u00f3 \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 thi\u1ebft k\u1ebf v\u00e0 kh\u1edfi ch\u1ea1y c\u00e1c c\u00e2u \u0111\u1ed1, \u0111\u00e1nh gi\u00e1 v\u00e0 kh\u1ea3o s\u00e1t t\u01b0\u01a1ng t\u00e1c. V\u1edbi tr\u00ecnh ch\u1ec9nh s\u1eeda c\u00e2u h\u1ecfi, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o nhi\u1ec1u l\u1ef1a ch\u1ecdn, k\u1ebft th\u00fac m\u1edf, k\u1ebft h\u1ee3p, gi\u1ea3i tr\u00ecnh t\u1ef1 v\u00e0 nhi\u1ec1u lo\u1ea1i c\u00e2u h\u1ecfi kh\u00e1c cho c\u00e1c b\u00e0i ki\u1ec3m tra, b\u00e0i ki\u1ec3m tra v\u00e0 ki\u1ec3m k\u00ea c\u1ee7a b\u1ea1n. B\u1ea1n \u0111\u01b0\u1ee3c ph\u00e9p t\u0103ng c\u01b0\u1eddng c\u00e1c c\u00e2u \u0111\u1ed1 v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 \u0111a ph\u01b0\u01a1ng ti\u1ec7n nh\u01b0 h\u00ecnh \u1ea3nh, \u00e2m thanh v\u00e0 video \u0111\u1ec3 l\u00e0m cho ch\u00fang t\u01b0\u01a1ng t\u00e1c h\u01a1n v\u00e0 h\u1ea5p d\u1eabn tr\u1ef1c quan h\u01a1n.<\/p>\n<p><strong> C\u00e1c t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t cho b\u1ea1n: <\/strong><br \/>\n\u25cf Ng\u0103n ch\u1eb7n gian l\u1eadn b\u1eb1ng c\u00e1ch ch\u1ecdn ng\u1eabu nhi\u00ean c\u00e1c c\u00e2u h\u1ecfi ho\u1eb7c thay \u0111\u1ed5i th\u1ee9 t\u1ef1 c\u00e2u h\u1ecfi, v\u00ec v\u1eady ng\u01b0\u1eddi h\u1ecdc kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c c\u00f9ng m\u1ed9t b\u1ed9 c\u00e2u h\u1ecfi m\u1ed7i l\u1ea7n.<br \/>\n\u25cf T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e1c b\u00e1o c\u00e1o chi ti\u1ebft v\u1ec1 \u0111i\u1ec3m s\u1ed1 c\u00e1 nh\u00e2n, b\u00e1o c\u00e1o c\u00e2u h\u1ecfi v\u00e0 hi\u1ec7u su\u1ea5t nh\u00f3m.<br \/>\n\u25cf Ch\u1ec9 c\u1ea7n sao ch\u00e9p m\u1ed9t v\u00e0i d\u00f2ng m\u00e3 v\u00e0 th\u00eam ch\u00fang v\u00e0o m\u1ed9t trang web, b\u1ea1n c\u00f3 th\u1ec3 tr\u00ecnh b\u00e0y b\u00e0i ki\u1ec3m tra tr\u1ef1c tuy\u1ebfn c\u1ee7a m\u00ecnh trong trang web, blog ho\u1eb7c trang \u0111\u00edch c\u1ee7a b\u1ea1n.<br \/>\n\u25cf Cung c\u1ea5p ph\u00e2n t\u00edch c\u00e2u h\u1ecfi \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e2u h\u1ecfi, gi\u00fap ng\u01b0\u1eddi h\u01b0\u1edbng d\u1eabn t\u1ed1i \u01b0u h\u00f3a k\u1ebf ho\u1ea1ch \u0111\u00e0o t\u1ea1o c\u1ee7a h\u1ecd.<\/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 v\u00e0 \u0111\u00e1p \u00e1n cho b\u00e0i ki\u1ec3m tra l\u1eadp tr\u00ecnh Scratch<\/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: Trong Scratch, kh\u1ed1i l\u1ec7nh &#8220;khi c\u1edd xanh \u0111\u01b0\u1ee3c nh\u1ea5n&#8221; d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<br \/>\n   A. B\u1eaft \u0111\u1ea7u ch\u01b0\u01a1ng tr\u00ecnh<br \/>\n   B. D\u1eebng ch\u01b0\u01a1ng tr\u00ecnh<br \/>\n   C. Di chuy\u1ec3n nh\u00e2n v\u1eadt<br \/>\n   D. Thay \u0111\u1ed5i m\u00e0u s\u1eafc<br \/>\n   \u0110\u00e1p \u00e1n: A<br \/>\n   Gi\u1ea3i th\u00edch: Kh\u1ed1i l\u1ec7nh n\u00e0y k\u00edch ho\u1ea1t script khi c\u1edd xanh \u0111\u01b0\u1ee3c nh\u1ea5n, th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng ch\u01b0\u01a1ng tr\u00ecnh ch\u00ednh.<\/p>\n<p>2. C\u00e2u h\u1ecfi: Kh\u1ed1i l\u1ec7nh &#8220;l\u1eb7p m\u00e3i m\u00e3i&#8221; trong Scratch ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<br \/>\n   A. Ch\u1ea1y l\u1ec7nh m\u1ed9t l\u1ea7n duy nh\u1ea5t<br \/>\n   B. L\u1eb7p l\u1ea1i l\u1ec7nh v\u00f4 h\u1ea1n<br \/>\n   C. D\u1eebng ch\u01b0\u01a1ng tr\u00ecnh<br \/>\n   D. Chuy\u1ec3n sang script kh\u00e1c<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: Kh\u1ed1i l\u1ec7nh n\u00e0y l\u00e0m cho c\u00e1c l\u1ec7nh b\u00ean trong l\u1eb7p l\u1ea1i li\u00ean t\u1ee5c m\u00e0 kh\u00f4ng d\u1eebng, th\u01b0\u1eddng d\u00f9ng cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c nh\u01b0 di chuy\u1ec3n.<\/p>\n<p>3. C\u00e2u h\u1ecfi: \u0110\u1ec3 ki\u1ec3m tra \u0111i\u1ec1u ki\u1ec7n trong Scratch, b\u1ea1n s\u1eed d\u1ee5ng kh\u1ed1i l\u1ec7nh n\u00e0o?<br \/>\n   A. N\u1ebfu&#8230; th\u00ec<br \/>\n   B. L\u1eb7p&#8230; l\u1ea7n<br \/>\n   C. Khi&#8230; nh\u1ea5n<br \/>\n   D. Thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc<br \/>\n   \u0110\u00e1p \u00e1n: A<br \/>\n   Gi\u1ea3i th\u00edch: Kh\u1ed1i l\u1ec7nh &#8220;n\u1ebfu&#8230; th\u00ec&#8221; cho ph\u00e9p th\u1ef1c hi\u1ec7n c\u00e1c l\u1ec7nh ch\u1ec9 khi \u0111i\u1ec1u ki\u1ec7n \u0111\u00fang, gi\u00fap t\u1ea1o logic quy\u1ebft \u0111\u1ecbnh trong ch\u01b0\u01a1ng tr\u00ecnh.<\/p>\n<p>4. C\u00e2u h\u1ecfi: Bi\u1ebfn trong Scratch d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef g\u00ec?<br \/>\n   A. \u00c2m thanh<br \/>\n   B. Gi\u00e1 tr\u1ecb s\u1ed1 ho\u1eb7c v\u0103n b\u1ea3n<br \/>\n   C. H\u00ecnh \u1ea3nh<br \/>\n   D. N\u1ec1n t\u1ea3ng<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: Bi\u1ebfn l\u01b0u tr\u1eef d\u1eef li\u1ec7u nh\u01b0 s\u1ed1 ho\u1eb7c chu\u1ed7i k\u00fd t\u1ef1, gi\u00fap theo d\u00f5i v\u00e0 thay \u0111\u1ed5i gi\u00e1 tr\u1ecb trong su\u1ed1t ch\u01b0\u01a1ng tr\u00ecnh.<\/p>\n<p>5. C\u00e2u h\u1ecfi: Kh\u1ed1i l\u1ec7nh &#8220;g\u1eedi th\u00f4ng \u0111i\u1ec7p&#8221; d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<br \/>\n   A. Di chuy\u1ec3n nh\u00e2n v\u1eadt<br \/>\n   B. G\u1eedi t\u00edn hi\u1ec7u \u0111\u1ebfn c\u00e1c sprite kh\u00e1c<br \/>\n   C. Thay \u0111\u1ed5i m\u00e0u n\u1ec1n<br \/>\n   D. Ph\u00e1t \u00e2m thanh<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: Kh\u1ed1i l\u1ec7nh n\u00e0y cho ph\u00e9p m\u1ed9t sprite g\u1eedi th\u00f4ng b\u00e1o \u0111\u1ec3 c\u00e1c sprite kh\u00e1c nh\u1eadn v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<p>6. C\u00e2u h\u1ecfi: \u0110\u1ec3 ph\u00e1t hi\u1ec7n va ch\u1ea1m gi\u1eefa hai sprite, b\u1ea1n d\u00f9ng kh\u1ed1i l\u1ec7nh n\u00e0o?<br \/>\n   A. C\u1ea3m nh\u1eadn ch\u1ea1m<br \/>\n   B. Di chuy\u1ec3n \u0111\u1ebfn<br \/>\n   C. L\u1eb7p m\u00e3i m\u00e3i<br \/>\n   D. Thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc<br \/>\n   \u0110\u00e1p \u00e1n: A<br \/>\n   Gi\u1ea3i th\u00edch: Kh\u1ed1i l\u1ec7nh &#8220;c\u1ea3m nh\u1eadn ch\u1ea1m&#8221; ki\u1ec3m tra xem sprite c\u00f3 ch\u1ea1m v\u00e0o v\u1eadt th\u1ec3 kh\u00e1c kh\u00f4ng, d\u00f9ng trong tr\u00f2 ch\u01a1i.<\/p>\n<p>7. C\u00e2u h\u1ecfi: Kh\u1ed1i l\u1ec7nh &#8220;di chuy\u1ec3n&#8221; trong ph\u1ea7n Motion d\u00f9ng \u0111\u1ec3?<br \/>\n   A. Thay \u0111\u1ed5i h\u00ecnh d\u1ea1ng<br \/>\n   B. L\u00e0m sprite di chuy\u1ec3n tr\u00ean m\u00e0n h\u00ecnh<br \/>\n   C. Ph\u00e1t \u00e2m thanh<br \/>\n   D. Thay \u0111\u1ed5i m\u00e0u s\u1eafc<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: Kh\u1ed1i l\u1ec7nh n\u00e0y \u0111i\u1ec1u khi\u1ec3n v\u1ecb tr\u00ed c\u1ee7a sprite b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i t\u1ecda \u0111\u1ed9 x v\u00e0 y.<\/p>\n<p>8. C\u00e2u h\u1ecfi: \u0110\u1ec3 thay \u0111\u1ed5i ngo\u1ea1i h\u00ecnh c\u1ee7a sprite, b\u1ea1n s\u1eed d\u1ee5ng ph\u1ea7n n\u00e0o?<br \/>\n   A. Looks<br \/>\n   B. Sound<br \/>\n   C. Events<br \/>\n   D. Operators<br \/>\n   \u0110\u00e1p \u00e1n: A<br \/>\n   Gi\u1ea3i th\u00edch: Ph\u1ea7n Looks ch\u1ee9a c\u00e1c kh\u1ed1i l\u1ec7nh nh\u01b0 thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc, m\u00e0u s\u1eafc ho\u1eb7c hi\u1ec7u \u1ee9ng \u0111\u1ec3 ch\u1ec9nh s\u1eeda h\u00ecnh \u1ea3nh sprite.<\/p>\n<p>9. C\u00e2u h\u1ecfi: Kh\u1ed1i l\u1ec7nh &#8220;ph\u00e1t \u00e2m thanh&#8221; ho\u1ea1t \u0111\u1ed9ng ra sao?<br \/>\n   A. Di chuy\u1ec3n sprite<br \/>\n   B. Ph\u00e1t file \u00e2m thanh \u0111\u00e3 t\u1ea3i l\u00ean<br \/>\n   C. Thay \u0111\u1ed5i n\u1ec1n<br \/>\n   D. T\u1ea1o bi\u1ebfn m\u1edbi<br \/>\n   \u0110\u00e1p \u00e1n: B<br \/>\n   Gi\u1ea3i th\u00edch: Kh\u1ed1i l\u1ec7nh n\u00e0y ph\u00e1t c\u00e1c file \u00e2m thanh \u0111\u01b0\u1ee3c th\u00eam v\u00e0o d\u1ef1 \u00e1n, gi\u00fap t\u1ea1o hi\u1ec7u \u1ee9ng \u00e2m thanh cho ch\u01b0\u01a1ng tr\u00ecnh.<\/p>\n<p>10. C\u00e2u h\u1ecfi: Clone trong Scratch d\u00f9ng \u0111\u1ec3 t\u1ea1o g\u00ec?<br \/>\n    A. B\u1ea3n sao c\u1ee7a sprite<br \/>\n    B. Bi\u1ebfn m\u1edbi<br \/>\n    C. N\u1ec1n m\u1edbi<br \/>\n    D. Th\u00f4ng \u0111i\u1ec7p<br \/>\n    \u0110\u00e1p \u00e1n: A<br \/>\n    Gi\u1ea3i th\u00edch: Clone t\u1ea1o ra c\u00e1c b\u1ea3n sao c\u1ee7a sprite, cho ph\u00e9p qu\u1ea3n l\u00fd nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng t\u01b0\u01a1ng t\u1ef1 m\u00e0 kh\u00f4ng c\u1ea7n t\u1ea1o sprite ri\u00eang.<\/p>\n<p>11. C\u00e2u h\u1ecfi: Backdrop trong Scratch l\u00e0 g\u00ec?<br \/>\n    A. Nh\u00e2n v\u1eadt ch\u00ednh<br \/>\n    B. N\u1ec1n t\u1ea3ng ho\u1eb7c h\u00ecnh n\u1ec1n<br \/>\n    C. \u00c2m thanh n\u1ec1n<br \/>\n    D. Bi\u1ebfn to\u00e0n c\u1ee5c<br \/>\n    \u0110\u00e1p \u00e1n: B<br \/>\n    Gi\u1ea3i th\u00edch: Backdrop l\u00e0 h\u00ecnh \u1ea3nh n\u1ec1n cho to\u00e0n b\u1ed9 s\u00e2n kh\u1ea5u, c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u1ec3 t\u1ea1o hi\u1ec7u \u1ee9ng chuy\u1ec3n c\u1ea3nh.<\/p>\n<p>12. C\u00e2u h\u1ecfi: List trong Scratch d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef g\u00ec?<br \/>\n    A. M\u1ed9t gi\u00e1 tr\u1ecb \u0111\u01a1n l\u1ebb<br \/>\n    B. M\u1ed9t danh s\u00e1ch c\u00e1c gi\u00e1 tr\u1ecb<br \/>\n    C. \u00c2m thanh<br \/>\n    D. H\u00ecnh \u1ea3nh<br \/>\n    \u0110\u00e1p \u00e1n: B<br \/>\n    Gi\u1ea3i th\u00edch: List l\u01b0u tr\u1eef nhi\u1ec1u gi\u00e1 tr\u1ecb trong m\u1ed9t bi\u1ebfn, gi\u00fap qu\u1ea3n l\u00fd d\u1eef li\u1ec7u nh\u01b0 \u0111i\u1ec3m s\u1ed1 ho\u1eb7c danh s\u00e1ch v\u1eadt ph\u1ea9m.<\/p>\n<p>13. C\u00e2u h\u1ecfi: C\u00e1c kh\u1ed1i Operators trong Scratch d\u00f9ng \u0111\u1ec3?<br \/>\n    A. Th\u1ef1c hi\u1ec7n to\u00e1n h\u1ecdc v\u00e0 so s\u00e1nh<br \/>\n    B. Di chuy\u1ec3n sprite<br \/>\n    C. Ph\u00e1t \u00e2m thanh<br \/>\n    D. T\u1ea1o s\u1ef1 ki\u1ec7n<br \/>\n    \u0110\u00e1p \u00e1n: A<br \/>\n    Gi\u1ea3i th\u00edch: Operators bao g\u1ed3m c\u00e1c ph\u00e9p t\u00ednh to\u00e1n, so s\u00e1nh v\u00e0 logic, d\u00f9ng \u0111\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u trong script.<\/p>\n<p>14. C\u00e2u h\u1ecfi: \u0110\u1ec3 t\u1ea1o kh\u1ed1i l\u1ec7nh t\u00f9y ch\u1ec9nh, b\u1ea1n d\u00f9ng ph\u1ea7n n\u00e0o?<br \/>\n    A. My Blocks<br \/>\n    B. Events<br \/>\n    C. Motion<br \/>\n    D. Sensing<br \/>\n    \u0110\u00e1p \u00e1n: A<br \/>\n    Gi\u1ea3i th\u00edch: Ph\u1ea7n My Blocks cho ph\u00e9p t\u1ea1o ra c\u00e1c kh\u1ed1i l\u1ec7nh ri\u00eang, t\u00e1i s\u1eed d\u1ee5ng trong d\u1ef1 \u00e1n \u0111\u1ec3 l\u00e0m code g\u1ecdn h\u01a1n.<\/p>\n<p>15. C\u00e2u h\u1ecfi: \u0110\u1ec3 chia s\u1ebb d\u1ef1 \u00e1n Scratch, b\u1ea1n l\u00e0m g\u00ec?<br \/>\n    A. T\u1ea3i l\u00ean tr\u1ef1c ti\u1ebfp t\u1eeb Scratch<br \/>\n    B. In ra gi\u1ea5y<br \/>\n    C. G\u1eedi qua email<br \/>\n    D. Sao ch\u00e9p th\u1ee7 c\u00f4ng<br \/>\n    \u0110\u00e1p \u00e1n: A<br \/>\n    Gi\u1ea3i th\u00edch: T\u1ea3i l\u00ean tr\u1ef1c ti\u1ebfp t\u1eeb trang web Scratch cho ph\u00e9p chia s\u1ebb d\u1ef1 \u00e1n v\u1edbi c\u1ed9ng \u0111\u1ed3ng, nh\u1eadn ph\u1ea3n h\u1ed3i v\u00e0 h\u1ee3p t\u00e1c.<\/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 &#8211; t\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi cho \u0111\u00e1nh gi\u00e1 ti\u1ebfp theo c\u1ee7a b\u1ea1n <\/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>Scratch l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh tr\u1ef1c quan v\u00e0 c\u1ed9ng \u0111\u1ed3ng tr\u1ef1c tuy\u1ebfn \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi nh\u00f3m m\u1eabu gi\u00e1o su\u1ed1t \u0111\u1eddi t\u1ea1i Vi\u1ec7n C\u00f4ng ngh\u1ec7 Massachusetts (MIT). N\u00f3 cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u1ebb em v\u00e0 ng\u01b0\u1eddi h\u1ecdc tr\u1ebb, \u0111\u1ec3 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":15179,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6049],"tags":[],"class_list":["post-67452","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 c\u1ee7a L\u1eadp tr\u00ecnh L\u1eadp tr\u00ecnh C\u00e0o - 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-scratch-programming-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 c\u1ee7a L\u1eadp tr\u00ecnh L\u1eadp tr\u00ecnh C\u00e0o - OnlineExamMaker Blog\" \/>\n<meta property=\"og:description\" content=\"Scratch l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh tr\u1ef1c quan v\u00e0 c\u1ed9ng \u0111\u1ed3ng tr\u1ef1c tuy\u1ebfn \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi nh\u00f3m m\u1eabu gi\u00e1o su\u1ed1t \u0111\u1eddi t\u1ea1i Vi\u1ec7n C\u00f4ng ngh\u1ec7 Massachusetts (MIT). 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