{"id":50446,"date":"2023-12-17T07:39:42","date_gmt":"2023-12-17T07:39:42","guid":{"rendered":"https:\/\/masterskills.org\/blog\/top-10-cau-hoi-phong-van-c-duoc-hoi-nhieu-nhat.html"},"modified":"2023-12-17T07:39:42","modified_gmt":"2023-12-17T07:39:42","slug":"top-10-cau-hoi-phong-van-c-duoc-hoi-nhieu-nhat","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/top-10-cau-hoi-phong-van-c-duoc-hoi-nhieu-nhat.html","title":{"rendered":"Top 10+ C\u00e2u H\u1ecfi Ph\u1ecfng V\u1ea5n C# \u0110\u01b0\u1ee3c H\u1ecfi Nhi\u1ec1u Nh\u1ea5t"},"content":{"rendered":"<div class=\"col\">\n<p>C# l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh kh\u00e1 ph\u1ed5 bi\u1ebfn trong c\u00e1c c\u00f4ng ty c\u00f4ng ngh\u1ec7. Trong qu\u00e1 tr\u00ecnh tuy\u1ec3n ch\u1ecdn m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean xu\u1ea5t s\u1eafc, c\u00e1c<strong> c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n C#<\/strong> ch\u1eafc h\u1eb3n kh\u00f4ng th\u1ec3 thi\u1ebfu. Qua c\u00e1c c\u00e2u h\u1ecfi n\u00e0y, nh\u00e0 tuy\u1ec3n d\u1ee5ng c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 C# v\u00e0 n\u0103ng l\u1ef1c c\u1ee7a \u1ee9ng vi\u00ean.\u00a0<\/p>\n<p>Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, Masterskills s\u1ebd chia s\u1ebb cho c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean t\u01b0\u01a1ng lai 10+ c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p khi ph\u1ecfng v\u1ea5n C# v\u00e0 g\u1ee3i \u00fd h\u01b0\u1edbng tr\u1ea3 l\u1eddi.<\/p>\n<h2 class=\"wp-block-heading\" id=\"h-c\u01a1-b\u1ea3n-v\u1ec1-l\u1eadp-trinh-oop\"><strong>C\u01a1 b\u1ea3n v\u1ec1 l\u1eadp tr\u00ecnh OOP?<\/strong><\/h2>\n<p>L\u1eadp tr\u00ecnh OPP l\u00e0 l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng, bao g\u1ed3m 4 t\u00ednh ch\u1ea5t nh\u01b0 sau:<\/p>\n<ul>\n<li>T\u00ednh \u0111\u00f3ng g\u00f3i<\/li>\n<li>T\u00ednh k\u1ebf th\u1eeba<\/li>\n<li>T\u00ednh \u0111a h\u00ecnh<\/li>\n<li>T\u00ednh tr\u1eebu t\u01b0\u1ee3ng<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"><strong>Th\u1ebf n\u00e0o l\u00e0 m\u1ed9t Object?<\/strong><\/h2>\n<p>M\u1ed9t trong c\u00e1c c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n C# \u0111\u01b0\u1ee3c h\u1ecfi nhi\u1ec1u nh\u1ea5t l\u00e0 \u201c<strong>Object l\u00e0 g\u00ec? Hay th\u1ebf n\u00e0o l\u00e0 m\u1ed9t Object?\u201d <\/strong>Object \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 m\u1ed9t ki\u1ec3u d\u1eef li\u1ec7u c\u01a1 b\u1ea3n trong .NET, k\u1ebf th\u1eeba t\u1eeb System, v\u00e0 thu\u1ed9c ki\u1ec3u d\u1eef li\u1ec7u tham chi\u1ebfu. Object cung c\u1ea5p m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng th\u1ee9c \u1ea3o cho ph\u00e9p l\u1eadp tr\u00ecnh vi\u00ean overload \u0111\u1ec3 s\u1eed d\u1ee5ng.<\/p>\n<p>M\u1ed9t s\u1ed1 ph\u01b0\u01a1ng th\u1ee9c trong Object c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0: Tostring; GetHashCode; Equals; GetType.<\/p>\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"334\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/\/12\/C-la-ngon-ngu-lap-trinh-thuong-dung-de-lap-trinh-game.jpg\" class=\"wp-image-22729\" title=\"C-la-ngon-ngu-lap-trinh-thuong-dung-de-lap-trinh-game\"><figcaption class=\"wp-element-caption\">C\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n C# c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean t\u01b0\u01a1ng lai n\u00ean tham kh\u1ea3o.<\/figcaption><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\"><strong>Constructor l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>Constructor l\u00e0 m\u1ed9t lo\u1ea1i th\u00e0nh vi\u00ean \u0111\u1eb7c bi\u1ec7t trong class C#. Nhi\u1ec7m v\u1ee5 c\u1ee7a constructor l\u00e0 kh\u1edfi t\u1ea1o object c\u1ee7a class. Khi g\u1ecdi l\u1ec7nh kh\u1edfi t\u1ea1o l\u00e0 b\u1ea1n \u0111ang g\u1ecdi \u0111\u1ebfn th\u00e0nh vi\u00ean \u0111\u1eb7c bi\u1ec7t n\u00e0y.<\/p>\n<h2 class=\"wp-block-heading\"><strong>Interface l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>Interface gi\u1ed1ng nh\u01b0 l\u00e0 m\u1ed9t l\u1edbp, l\u1edbp n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1ed9t class ho\u1eb7c struct kh\u00e1c implement n\u00f3.<\/p>\n<h2 class=\"wp-block-heading\"><strong>Th\u1ebf n\u00e0o l\u00e0 attribute trong C#?<\/strong><\/h2>\n<p>C\u00e2u h\u1ecfi ti\u1ebfp theo trong b\u1ed9 c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n C#: Attribute trong C# \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 g\u00ec?<\/p>\n<p>Attribute trong C# l\u00e0 m\u1ed9t th\u1ebb khai b\u00e1o, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f3 m\u1ee5c \u0111\u00edch truy\u1ec1n th\u00f4ng tin t\u1edbi runtime v\u1ec1 nh\u1eefng h\u00e0nh vi c\u1ee7a c\u00e1c ph\u1ea7n t\u1eed nh\u01b0 ph\u01b0\u01a1ng th\u1ee9c, l\u1edbp, c\u1ea5u tr\u00fac, enum, assembly, v.v trong ch\u01b0\u01a1ng tr\u00ecnh.<\/p>\n<p>Thu\u1ed9c t\u00ednh n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u00eam metadata, ch\u1eb3ng h\u1ea1n l\u1ec7nh bi\u00ean d\u1ecbch v\u00e0 th\u00f4ng tin kh\u00e1c nh\u01b0 m\u00f4 t\u1ea3, b\u00ecnh lu\u1eadn, ph\u01b0\u01a1ng th\u1ee9c v\u00e0 c\u00e1c l\u1edbp c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh.<\/p>\n<h2 class=\"wp-block-heading\"><strong>S\u1ef1 kh\u00e1c nhau gi\u1eefa Interface v\u00e0 abstract l\u00e0 g\u00ec?<\/strong><\/h2>\n<figure class=\"wp-block-table aligncenter\">\n<table>\n<tbody>\n<tr>\n<td><strong>Interface<\/strong><\/td>\n<td><strong>Abstract class<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng cho ph\u00e9p khai b\u00e1o field<\/td>\n<td>Cho ph\u00e9p<\/td>\n<\/tr>\n<tr>\n<td>Khai b\u00e1o kh\u00f4ng c\u00f3 th\u00e2n h\u00e0m<\/td>\n<td>C\u00e1c ph\u01b0\u01a1ng th\u1ee9c c\u00f3 th\u1ec3 c\u00f3 th\u00e2n h\u00e0m ho\u1eb7c kh\u00f4ng c\u00f3 th\u00e2n h\u00e0m<\/td>\n<\/tr>\n<tr>\n<td>Class tri\u1ec3n khai c\u00f3 th\u1ec3 tri\u1ec3n khai nhi\u1ec1u interface<\/td>\n<td>Class d\u1eabn xu\u1ea5t ch\u1ec9 k\u1ebf th\u1eeba 1 abstract class v\u00e0 nhi\u1ec1u interface<\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng ch\u1ee9a constructor<\/td>\n<td>C\u00f3 ch\u1ee9a\u00a0<\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng c\u00f3 t\u1eeb kh\u00f3a access modifier<\/td>\n<td>C\u00f3 ch\u1ee9a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<h2 class=\"wp-block-heading\"><strong>C v\u00e0 C# c\u00f3 \u0111i\u1ec3m kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h2>\n<p>C# l\u00e0 ng\u00f4n ng\u1eef h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng, c\u00f3 kh\u1ea3 n\u0103ng thu th\u1eadp th\u00f4ng tin t\u1ef1 \u0111\u1ed9ng, ch\u1ee7 y\u1ebfu c\u1ea7n c\u00f3 khung ph\u00e2n t\u00edch .NET.<\/p>\n<p>Trong khi \u0111\u00f3, C l\u00e0 ng\u00f4n ng\u1eef th\u1ee7 t\u1ee5c, kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng thu th\u1eadp th\u00f4ng tin m\u1ed9t c\u00e1ch ch\u1ee7 \u0111\u1ed9ng.<\/p>\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/\/12\/boCCA3CC82-caCC82u-hoCC89i-phoCC89ng-vaCC82CC81n-c-1024x681-1.jpg\" alt=\"c\u00e1c c\u00e2u h\u1ecfi khi ph\u1ecfng v\u1ea5n c#\" class=\"wp-image-28348\" width=\"500\" title=\"boCCA3CC82-caCC82u-hoCC89i-phoCC89ng-vaCC82CC81n-c-1024x681-1\"><figcaption class=\"wp-element-caption\">Nh\u1eefng c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n C# b\u1ea1n c\u1ea7n tham kh\u1ea3o.<\/figcaption><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\"><strong>Th\u1eddi gian ch\u1ea1y c\u1ee7a ng\u00f4n ng\u1eef chung -CLR, b\u1ea1n hi\u1ec3u nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h2>\n<p>CLR (Common Language Runtime) c\u00f3 th\u1ec3 th\u1ef1c thi ch\u01b0\u01a1ng tr\u00ecnh \u1edf nhi\u1ec1u ng\u00f4n ng\u1eef kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 C#. Th\u1eddi gian ch\u1ea1y c\u1ee7a ng\u00f4n ng\u1eef chung (CLR) c\u00f3 c\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3 x\u1eed l\u00fd t\u00e1c v\u1ee5 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb, thu th\u1eadp r\u00e1c, x\u1eed l\u00fd b\u1ea3o m\u1eadt, v\u00e0 gi\u1ed1ng nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng x\u1eed l\u00fd th\u01b0\u1eddng g\u1eb7p v\u1edbi \u0111\u1ea7y \u0111\u1ee7 c\u00e1c th\u00e0nh ph\u1ea7n.<\/p>\n<h2 class=\"wp-block-heading\"><strong>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa m\u00e3 qu\u1ea3n l\u00fd v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd?<\/strong><\/h2>\n<p>M\u00e3 qu\u1ea3n l\u00fd l\u00e0 m\u1ed9t d\u1ea1ng framework b\u00ean trong b\u1ed9 Garbage Collection, d\u00f9ng \u0111\u1ec3 x\u00f3a b\u1ed9 nh\u1edb kh\u00f4ng d\u00f9ng. \u0110\u00e2y l\u00e0 nh\u1eefng m\u00e3 ch\u1ea1y n\u1ec1n \u1ee9ng d\u1ee5ng \u1edf tr\u00ean .NET.\u00a0<\/p>\n<p>Trong khi \u0111\u00f3, m\u00e3 kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd l\u00e0 m\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c thi kh\u00f4ng theo th\u1eddi gian th\u1ef1c c\u1ee7a \u1ee9ng d\u1ee5ng v\u00e0 ch\u1ea1y b\u00ean ngo\u00e0i khung .NET.\u00a0<\/p>\n<h2 class=\"wp-block-heading\"><strong>Trong ng\u00f4n ng\u1eef C# bao g\u1ed3m c\u00e1c lo\u1ea1i l\u1edbp n\u00e0o?<\/strong><\/h2>\n<p>Trong ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh C# bao g\u1ed3m 3 lo\u1ea1i l\u1edbp:<\/p>\n<ul>\n<li>L\u1edbp t\u0129nh: l\u00e0 l\u1edbp cho ph\u00e9p sao l\u01b0u, k\u1ebf th\u1eeba v\u00e0 bi\u1ec3u th\u1ecb cho kh\u00f3a static.<\/li>\n<li>L\u1edbp tr\u1eebu t\u01b0\u1ee3ng: L\u1edbp n\u00e0y ch\u1ee9a \u00edt nh\u1ea5t m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01b0\u1ee3c k\u1ebf th\u1eeba v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c kh\u1edfi t\u1ea1o.<\/li>\n<li>L\u1edbp k\u00edn: \u0110\u00e2y l\u00e0 l\u1edbp kh\u00f4ng cho ph\u00e9p sao l\u01b0u. C\u00e1c th\u00e0nh vi\u00ean c\u1ee7a l\u1edbp ni\u00eam phong truy c\u1eadp v\u00e0 t\u1ea1o \u0111\u1ed1i t\u01b0\u1ee3ng ri\u00eang c\u1ee7a m\u1ed7i l\u1edbp t\u1ea1i \u0111\u00e2y.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"><strong>Gi\u1ea3i th\u00edch v\u1ec1 qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch code trong ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh C#?<\/strong><\/h2>\n<p>Trong c\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p khi ph\u1ecfng v\u1ea5n C#, c\u00e2u h\u1ecfi v\u1ec1 qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch code \u0111\u00f2i h\u1ecfi \u1ee9ng vi\u00ean tr\u1ea3 l\u1eddi \u0111\u00fang.<\/p>\n<p>Theo \u0111\u00f3, qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch code trong C# bao g\u1ed3m 4 b\u01b0\u1edbc ch\u00ednh:<\/p>\n<ul>\n<li>\u0110\u1ea7u ti\u00ean, bi\u00ean d\u1ecbch m\u00e3 ngu\u1ed3n.<\/li>\n<li>Ti\u1ebfp theo, k\u1ebft h\u1ee3p m\u00e3 \u0111\u1ec3 t\u1ea1o m\u1ea3ng, bi\u1ebfn v\u00e0 t\u1eadp h\u1ee3p.<\/li>\n<li>Ti\u1ebfp, \u0111\u0103ng t\u1ea3i th\u1eddi gian ch\u1ea1y c\u1ee7a ng\u00f4n ng\u1eef chung \u2013 CLR.<\/li>\n<li>Cu\u1ed1i c\u00f9ng, th\u1ef1c thi m\u00e3 assembly ch\u1ea1y b\u1eb1ng th\u1eddi gian ch\u1ea1y c\u1ee7a ng\u00f4n ng\u1eef chung.<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"><strong>C\u00e1c thu\u1ed9c t\u00ednh trong C#, b\u1ea1n hi\u1ec3u nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h2>\n<p>C\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n C# th\u01b0\u1eddng g\u1eb7p ti\u1ebfp theo m\u00e0 Masterskills mu\u1ed1n chia s\u1ebb \u0111\u1ebfn b\u1ea1n l\u00e0 v\u1ec1 \u201cc\u00e1c thu\u1ed9c t\u00ednh trong C#\u201d. C\u00e1c thu\u1ed9c t\u00ednh trong ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh C# l\u00e0 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f4ng khai c\u1ee7a 1 l\u1edbp.\u00a0<\/p>\n<p>C\u00e1c thu\u1ed9c t\u00ednh n\u00e0y \u0111\u00f3ng vai tr\u00f2 l\u1edbn trong qu\u00e1 tr\u00ecnh l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng, \u0111\u1ea3m b\u1ea3o nguy\u00ean t\u1eafc \u0111\u00f3ng g\u00f3i cho developer.<\/p>\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/masterskills.org\/blog\/wp-content\/uploads\/\/12\/caCC81c-caCC82u-hoCC89i-phoCC89ng-vaCC82CC81n-c-702x1024-1.jpg\" alt=\"C\u00e1c thu\u1ed9c t\u00ednh trong C#, b\u1ea1n hi\u1ec3u nh\u01b0 th\u1ebf n\u00e0o?\" class=\"wp-image-28349\" width=\"500\" title=\"caCC81c-caCC82u-hoCC89i-phoCC89ng-vaCC82CC81n-c-702x1024-1\"><figcaption class=\"wp-element-caption\">C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p khi ph\u1ecfng v\u1ea5n C#.<\/figcaption><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\"><strong>S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a Overload v\u00e0 Override l\u00e0 g\u00ec? N\u00ean s\u1eed d\u1ee5ng khi n\u00e0o?<\/strong><\/h2>\n<p>Ph\u00e2n bi\u1ec7t s\u1ef1 kh\u00e1c nhau gi\u1eefa Overload v\u00e0 Override l\u00e0 m\u1ed9t trong c\u00e1c c\u00e2u h\u1ecfi khi ph\u1ecfng v\u1ea5n C# b\u1ea1n c\u1ea7n ch\u00fa \u00fd.<\/p>\n<figure class=\"wp-block-table aligncenter\">\n<table>\n<tbody>\n<tr>\n<td><strong>Overload\u00a0<\/strong><\/td>\n<td><strong>Override<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec3m kh\u00e1c bi\u1ec7t<\/td>\n<td>\u2013 H\u00ecnh th\u1ee9c \u0111a h\u00ecnh trong bi\u00ean d\u1ecbch Compiler<br \/>\u2013 C\u00f3 kh\u1ea3 m\u1edf r\u1ed9ng ho\u1eb7c thu h\u1eb9p ph\u1ea1m vi truy c\u1eadp<br \/>\u2013 Cho ph\u00e9p t\u1ea1o ra ngo\u1ea1i l\u1ec7 m\u1edbi<\/td>\n<td>\u2013 H\u00ecnh th\u1ee9c \u0111a h\u00ecnh trong ch\u1ea1y runtime<br \/>\u2013 Kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng thu h\u1eb9p ph\u1ea1m vi truy c\u1eadp<br \/>\u2013 Kh\u00f4ng cho ph\u00e9p<\/td>\n<\/tr>\n<tr>\n<td>T\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng<\/td>\n<td>Th\u1ef1c hi\u1ec7n trong m\u1ed9t ph\u1ea1m vi c\u1ee7a class<\/td>\n<td>Th\u1ef1c hi\u1ec7n khi class c\u00f3 quan h\u1ec7 k\u1ebf th\u1eeba<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p><strong>T\u1ea1m k\u1ebft<\/strong><\/p>\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng chia s\u1ebb v\u1ec1 c\u00e1c<strong> c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n C# <\/strong>c\u0169ng nh\u01b0 g\u1ee3i \u00fd \u0111\u00e1p \u00e1n tr\u1ea3 l\u1eddi m\u00e0 Masterskills mu\u1ed1n g\u1eedi \u0111\u1ebfn b\u1ea1n. Hy v\u1ecdng th\u00f4ng qua b\u00e0i vi\u1ebft n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n t\u1ef1 tin chinh ph\u1ee5c nh\u00e0 tuy\u1ec3n d\u1ee5ng nh\u1eefng c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n C#.<\/p>\n<p>N\u1ebfu b\u1ea1n c\u00f2n b\u1ea5t k\u1ef3 c\u00e2u h\u1ecfi n\u00e0o \u0111\u1eebng ng\u1ea7n ng\u1ea1i \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn \u0111\u1ec3 \u0111\u01b0\u1ee3c Masterskills gi\u1ea3i \u0111\u00e1p chi ti\u1ebft nh\u00e9.<\/p>\n<p><strong><em>B\u00e0i vi\u1ebft c\u00f3 s\u1eed d\u1ee5ng th\u00f4ng tin t\u1eeb <\/em><\/strong><strong><em>Codel learn<\/em><\/strong><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>C# l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh kh\u00e1 ph\u1ed5 bi\u1ebfn trong c\u00e1c c\u00f4ng ty c\u00f4ng ngh\u1ec7. Trong qu\u00e1 tr\u00ecnh tuy\u1ec3n ch\u1ecdn m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean xu\u1ea5t s\u1eafc, c\u00e1c c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n C# ch\u1eafc h\u1eb3n kh\u00f4ng th\u1ec3 thi\u1ebfu. Qua c\u00e1c c\u00e2u h\u1ecfi n\u00e0y, nh\u00e0 tuy\u1ec3n d\u1ee5ng c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 C# [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[181],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/50446"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=50446"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/50446\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=50446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=50446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=50446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}