{"id":4342,"date":"2019-11-22T23:57:01","date_gmt":"2019-11-22T16:57:01","guid":{"rendered":"https:\/\/www.engisv.info\/?p=4342"},"modified":"2019-11-23T12:53:40","modified_gmt":"2019-11-23T05:53:40","slug":"don-vi-tinh-dung-luong-du-lieu","status":"publish","type":"post","link":"https:\/\/www.engisv.info\/?p=4342","title":{"rendered":"\u0110\u01a1n v\u1ecb t\u00ednh dung l\u01b0\u1ee3ng d\u1eef li\u1ec7u"},"content":{"rendered":"<p>\u0110\u01a1n v\u1ecb t\u00ednh d\u1eef li\u1ec7u l\u00e0 ki\u1ebfn th\u1ee9c kh\u00e1 quan tr\u1ecdng tr\u00ean m\u00e1y t\u00ednh v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. B\u1ea1n d\u00f9ng n\u00f3 \u0111\u1ec3 t\u00ednh dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef, RAM, t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc ghi c\u1ee7a \u1ed5 c\u1ee9ng, t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u c\u1ee7a m\u1ea1ng m\u00e1y t\u00ednh, t\u1ed1c \u0111\u1ed9 truy c\u1eadp internet&#8230; Trong b\u00e0i n\u00e0y, ch\u00fang ta s\u1ebd l\u00e0m quen v\u1edbi c\u00e1c \u0111\u01a1n v\u1ecb t\u00ednh dung l\u01b0\u1ee3ng d\u1eef li\u1ec7u v\u00e0 c\u00e1ch chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u01a1n v\u1ecb n\u00e0y.<\/p>\n<p><strong>\u0110\u01a1n v\u1ecb bit<\/strong>: bit (b), Kilobit (Kb),Megabit (Mb), Gigabit (Gb)<\/p>\n<p>Bit l\u00e0 \u0111\u01a1n v\u1ecb d\u1eef li\u1ec7u c\u01a1 b\u1ea3n c\u1ee7a m\u00e1y t\u00ednh, m\u00e1y t\u00ednh h\u1ecda \u0111\u1ed9ng \u0111\u01b0\u1ee3c nh\u1edd v\u00e0o c\u00e1c <a href=\"https:\/\/www.engisv.info\/?p=220\" target=\"_blank\" rel=\"noopener noreferrer\">bit nh\u1ecb ph\u00e2n 0 v\u00e0 1<\/a>. T\u1ea5t c\u1ea3 d\u1eef li\u1ec7u tr\u00ean m\u00e1y t\u00ednh s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n th\u00e0nh \u0111\u01a1n v\u1ecb bit \u0111\u1ec3 ti\u1ebfn h\u00e0nh t\u00ednh to\u00e1n, x\u1eed l\u00fd, l\u01b0u tr\u1eef, truy\u1ec1n d\u1eabn d\u1eef li\u1ec7u&#8230;<\/p>\n<ul>\n<li>1 Gb = 1024 Mb<\/li>\n<li>1 Mb = 1024 Kb<\/li>\n<li>1 Kb = 1024 b<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>\u0110\u1ec3 chuy\u1ec3n \u0111\u1ed5i t\u1eeb Gigabit sang bit<\/strong><\/p>\n<ul>\n<li>T\u1eeb Gbit nh\u00e2n 1024 \u0111\u1ec3 ra Mbit.<\/li>\n<li>T\u1eeb Mbit nh\u00e2n 1024 \u0111\u1ec3 ra Kbit<\/li>\n<li>T\u1eeb Kbit nh\u00e2n 1024 \u0111\u1ec3 ra bit<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4353 size-full aligncenter\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbit-bit.png\" alt=\"\" width=\"568\" height=\"98\" srcset=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbit-bit.png 568w, https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbit-bit-300x52.png 300w\" sizes=\"auto, (max-width: 568px) 100vw, 568px\" \/><\/p>\n<p><strong>Chuy\u1ec3n \u0111\u1ed5i t\u1eeb bit sang Gigabit:<\/strong><\/p>\n<ul>\n<li>T\u1eeb bit chia cho 1024 \u0111\u1ec3 \u0111\u1ed5i ra Kbit.<\/li>\n<li>T\u1eeb Kbit chia cho 1024 \u0111\u1ec3 \u0111\u1ed5i ra Mbit<\/li>\n<li>T\u1eeb Mbit chia cho 1024 \u0111\u1ec3 \u0111\u1ed5i ra Gbit<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4363 size-full\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Bit-Gbit.png\" alt=\"\" width=\"568\" height=\"94\" srcset=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Bit-Gbit.png 568w, https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Bit-Gbit-300x50.png 300w\" sizes=\"auto, (max-width: 568px) 100vw, 568px\" \/><\/p>\n<p><strong>\u0110\u01a1n v\u1ecb byte<\/strong>: byte (B), Kilobyte (KB), Megabytes (MB), Gigabytes (GB).<\/p>\n<p>\u0110\u1ed1i v\u1edbi con ng\u01b0\u1eddi, \u0111\u01a1n v\u1ecb byte l\u00e0 \u0111\u01a1n v\u1ecb byte c\u00f3 v\u1ebd l\u00e0 d\u1ec5 h\u00ecnh t\u01b0\u1ee3ng h\u01a1n bit. C\u00e1c thi\u1ebft b\u1ecb l\u01b0u tr\u1eef nh\u01b0 CD, USB Flash, th\u1ebb nh\u1edb, \u1ed5 c\u1ee9ng, RAM, ng\u01b0\u1eddi ta s\u1ebd d\u00f9ng \u0111\u01a1n v\u1ecb byte c\u1ee5 th\u1ec3\u00a0 l\u00e0 Megabyte (MB), Gigabyte (GB) ho\u1eb7c l\u1edbn nh\u1ea5t hi\u1ec7n nay l\u00e0 Terabyte (TB)<\/p>\n<ul>\n<li>1 GB = 1024 MB<\/li>\n<li>1 MB = 1024 KB<\/li>\n<li>1 KB = 1024 B<\/li>\n<\/ul>\n<p>Tr\u00ean th\u1ef1c t\u1ebf, ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01a1n v\u1ecb \u0111\u1ebfn Terabyte (TB), Petabyte (PB),Exabytes (EB):<\/p>\n<ul>\n<li>1 EB = 1024 PB<\/li>\n<li>1 PB = 1024 TB<\/li>\n<li>1 TB = 1024 GB<\/li>\n<\/ul>\n<p>\u1ede \u0111\u00e2y, \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n, t\u00f4i b\u1eaft \u0111\u1ea7u t\u1eeb GB, \u0111\u00e2y l\u00e0 \u0111\u01a1n v\u1ecb ph\u1ed5 bi\u1ebfn th\u01b0\u1eddng th\u1ea5y.<\/p>\n<p><strong>\u0110\u1ec3 chuy\u1ec3n \u0111\u1ed5i GigaByte sang byte b\u1ea1n s\u1ebd th\u1ef1c hi\u1ec7n: <\/strong><\/p>\n<ul>\n<li>T\u1eeb Gbyte nh\u00e2n 1024 \u0111\u1ec3 \u0111\u1ed5i ra Mbyte.<\/li>\n<li>T\u1eeb Mbyte nh\u00e2n 1024 \u0111\u1ec3 \u0111\u1ed5i ra Kbyte.<\/li>\n<li>T\u1eeb Kbyte\u00a0 nh\u00e2n 1024 \u0111\u1ec3 \u0111\u1ed5i ra byte.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4354 size-full aligncenter\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbyte-byte.png\" alt=\"\" width=\"587\" height=\"103\" srcset=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbyte-byte.png 587w, https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbyte-byte-300x53.png 300w\" sizes=\"auto, (max-width: 587px) 100vw, 587px\" \/><\/p>\n<p><strong>\u0110\u1ec3 chuy\u1ec3n \u0111\u1ed5i t\u1eeb byte sang Gigabyte b\u1ea1n s\u1ebd th\u1ef1c hi\u1ec7n:<\/strong><\/p>\n<ul>\n<li>T\u1eeb byte chia cho 1024 \u0111\u1ec3 \u0111\u1ed5i ra Kbyte<\/li>\n<li>T\u1eeb Kbyte chia cho 1024 \u0111\u1ec3 \u0111\u1ed5i ra Mbyte<\/li>\n<li>T\u1eeb Mbyte chia cho 1024 \u0111\u1ec3 \u0111\u1ed5i ra Gbyte<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4364 size-full aligncenter\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/byte-Gbyte.png\" alt=\"\" width=\"587\" height=\"112\" srcset=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/byte-Gbyte.png 587w, https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/byte-Gbyte-300x57.png 300w\" sizes=\"auto, (max-width: 587px) 100vw, 587px\" \/><\/p>\n<p><strong>M\u1ed1i li\u00ean h\u1ec7 gi\u1eef bit v\u00e0 byte:<\/strong><\/p>\n<p>\u0110\u1ec3 chuy\u1ec3n \u0111\u1ed5i gi\u1eefa bit v\u00e0 byte, ng\u01b0\u1eddi ta quy \u01b0\u1edbc:<\/p>\n<ul>\n<li>1 byte = 8 bit<\/li>\n<\/ul>\n<p><strong>\u0110\u1ec3 chuy\u1ec3n \u0111\u1ed5i t\u1eeb Gigabyte sang Gigabit:<\/strong><\/p>\n<ul>\n<li>Ta chuy\u1ec3n Gbyte v\u1ec1 byte.<\/li>\n<li>L\u1ea5y byte nh\u00e2n v\u1edbi 8 \u0111\u1ec3 \u0111\u1ed5i ra bit.<\/li>\n<li>Ti\u1ebfp t\u1ee5c th\u1ef1c hi\u1ec7n chuy\u1ec3n bit ra Gbit<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4358 size-full\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbyte-Gbit.png\" alt=\"\" width=\"738\" height=\"106\" srcset=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbyte-Gbit.png 738w, https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbyte-Gbit-300x43.png 300w\" sizes=\"auto, (max-width: 738px) 100vw, 738px\" \/><\/p>\n<p><strong>\u0110\u1ec3 chuy\u1ec3n t\u1eeb Gigabit sang Gigabyte:<\/strong><\/p>\n<ul>\n<li>Ta chuy\u1ec3n Gbite v\u1ec1 bit.<\/li>\n<li>L\u1ea5y bit chia 8 \u0111\u1ec3 \u0111\u01b0\u1ee3c byte.<\/li>\n<li>L\u1ea5y byte ti\u1ebfp t\u1ee5c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh Gbyte<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4360 size-full aligncenter\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbit-Gbyte.png\" alt=\"\" width=\"741\" height=\"104\" srcset=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbit-Gbyte.png 741w, https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Gbit-Gbyte-300x42.png 300w\" sizes=\"auto, (max-width: 741px) 100vw, 741px\" \/><\/p>\n<p>\u1ede \u0111\u00e2y, ta c\u00f3 th\u1ec3 th\u1ea5y t\u1eeb quy \u0111\u1ecbnh 1 byte = 8 bit, ta c\u00f3 th\u1ec3 quy \u0111\u1ed5i t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. V\u00ed d\u1ee5: \u0111\u1ed5i Gbyte sang Gbit, l\u1ea5y Gbyte nh\u00e2n v\u1edbi 8, ng\u01b0\u1ee3c l\u1ea1i, \u0111\u1ed5i t\u1eeb Gbit ra Gbyte, ta l\u1ea5y Gbit chia cho 8.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4368 size-full aligncenter\" src=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Bit-vs-byte.png\" alt=\"\" width=\"387\" height=\"104\" srcset=\"https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Bit-vs-byte.png 387w, https:\/\/www.engisv.info\/wp-content\/uploads\/2019\/11\/Bit-vs-byte-300x81.png 300w\" sizes=\"auto, (max-width: 387px) 100vw, 387px\" \/><\/p>\n<p>Tr\u00ean \u0111\u00e2y, t\u00f4i \u0111\u00e3 gi\u1edbi thi\u1ec7u v\u1ec1 c\u00e1c \u0111\u01a1n v\u1ecb t\u00ednh dung l\u01b0\u1ee3ng d\u1eef li\u1ec7u. Trong b\u00e0i ti\u1ebfp theo ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eabn d\u1eef li\u1ec7u.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u01a1n v\u1ecb t\u00ednh d\u1eef li\u1ec7u l\u00e0 ki\u1ebfn th\u1ee9c kh\u00e1 quan tr\u1ecdng tr\u00ean m\u00e1y t\u00ednh v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. B\u1ea1n d\u00f9ng n\u00f3 \u0111\u1ec3 t\u00ednh dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef, RAM, t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc ghi c\u1ee7a \u1ed5 c\u1ee9ng, t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u c\u1ee7a m\u1ea1ng m\u00e1y t\u00ednh, t\u1ed1c \u0111\u1ed9 truy c\u1eadp internet&#8230; Trong b\u00e0i n\u00e0y, ch\u00fang ta s\u1ebd l\u00e0m quen v\u1edbi c\u00e1c \u0111\u01a1n v\u1ecb t\u00ednh dung l\u01b0\u1ee3ng d\u1eef li\u1ec7u v\u00e0 c\u00e1ch chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u01a1n v\u1ecb n\u00e0y. \u0110\u01a1n v\u1ecb bit: bit (b), Kilobit (Kb),Megabit (Mb), Gigabit (Gb) Bit l\u00e0 \u0111\u01a1n&hellip;<\/p>\n","protected":false},"author":2,"featured_media":4344,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"footnotes":""},"categories":[20,7],"tags":[],"class_list":["post-4342","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cac-khai-niem","category-kien-thuc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u0110\u01a1n v\u1ecb t\u00ednh dung l\u01b0\u1ee3ng d\u1eef li\u1ec7u - EngISV<\/title>\n<meta name=\"description\" content=\"\u0110\u01a1n v\u1ecb t\u00ednh d\u1eef li\u1ec7u l\u00e0 ki\u1ebfn th\u1ee9c kh\u00e1 quan tr\u1ecdng tr\u00ean m\u00e1y t\u00ednh v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. B\u1ea1n d\u00f9ng n\u00f3 \u0111\u1ec3 t\u00ednh dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef, RAM, t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc ghi c\u1ee7a \u1ed5 c\u1ee9ng, t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u c\u1ee7a m\u1ea1ng m\u00e1y t\u00ednh, t\u1ed1c \u0111\u1ed9 truy c\u1eadp internet... Trong b\u00e0i n\u00e0y, ch\u00fang ta s\u1ebd l\u00e0m quen v\u1edbi c\u00e1c \u0111\u01a1n v\u1ecb t\u00ednh dung l\u01b0\u1ee3ng d\u1eef li\u1ec7u v\u00e0 c\u00e1ch chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u01a1n v\u1ecb n\u00e0y.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.engisv.info\/?p=4342\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0110\u01a1n v\u1ecb t\u00ednh dung l\u01b0\u1ee3ng d\u1eef li\u1ec7u - EngISV\" \/>\n<meta property=\"og:description\" content=\"\u0110\u01a1n v\u1ecb t\u00ednh d\u1eef li\u1ec7u l\u00e0 ki\u1ebfn th\u1ee9c kh\u00e1 quan tr\u1ecdng tr\u00ean m\u00e1y t\u00ednh v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. 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