Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn<\/p>\n\n\n\n
Th\u00f4ng tin l\u00e0 m\u1ed9t trong nh\u1eefng thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u hi\u1ec7n nay nh\u1ea5t l\u00e0 trong ho\u1ea1t \u0111\u1ed9ng b\u00e1o ch\u00ed-truy\u1ec1n th\u00f4ng. V\u1eady, th\u00f4ng tin l\u00e0 g\u00ec? C\u00f3 c\u00e1c d\u1ea1ng th\u00f4ng tin c\u01a1 b\u1ea3n n\u00e0o hi\u1ec7n nay? T\u1ea5t c\u1ea3 s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p trong n\u1ed9i dung b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a Vietlearn.org, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 th\u00f4ng tin chi ti\u1ebft.<\/p>\n\n\n\n
Th\u00f4ng tin l\u00e0 g\u00ec? Kh\u00e1i ni\u1ec7m li\u00ean quan<\/p>\n\n\n\n
C\u00f3 r\u1ea5t nhi\u1ec1u kh\u00e1i ni\u1ec7m th\u00f4ng tin nh\u01b0ng kh\u00e1i ni\u1ec7m th\u00f4ng tin l\u00e0 g\u00ec ch\u00ednh x\u00e1c nh\u1ea5t \u0111\u00f3 l\u00e0:<\/p>\n\n\n\n
Th\u00f4ng tin l\u00e0 nh\u1eefng g\u00ec con ng\u01b0\u1eddi thu nh\u1eadn \u0111\u01b0\u1ee3c t\u1eeb th\u1ebf gi\u1edbi xung quanh nh\u01b0 s\u1ef1 v\u1eadt, s\u1ef1 ki\u1ec7n,\u2026Th\u00f4ng tin \u0111em l\u1ea1i nhi\u1ec1u ki\u1ebfn th\u1ee9c, s\u1ef1 hi\u1ec3u bi\u1ebft cho con ng\u01b0\u1eddi.<\/p>\n\n\n\n
Theo wikipedia, \u0111\u1ecbnh ngh\u0129a th\u00f4ng tin l\u00e0 gi\u1ea3i quy\u1ebft s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn; \u0111\u00f3 l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi \u201cth\u1ef1c th\u1ec3 l\u00e0 g\u00ec\u201d. Do \u0111\u00f3, x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u1ea3 b\u1ea3n ch\u1ea5t c\u1ee7a c\u00e1c \u0111\u1eb7c t\u00ednh \u0111\u00f3. Th\u00f4ng tin \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi c\u00e1c d\u1eef li\u1ec7u v\u00ec d\u1eef li\u1ec7u \u0111\u1ea1i di\u1ec7n cho c\u00e1c gi\u00e1 tr\u1ecb s\u1ebd \u0111\u01b0\u1ee3c quy cho c\u00e1c tham s\u1ed1.<\/p>\n\n\n\n
V\u1ec1 m\u1eb7t truy\u1ec1n th\u00f4ng, th\u00f4ng tin \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng n\u1ed9i dung c\u1ee7a tin nh\u1eafn ho\u1eb7c th\u00f4ng qua s\u1ef1 quan s\u00e1t tr\u1ef1c ti\u1ebfp, gi\u00e1n ti\u1ebfp. Th\u00f4ng tin c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a th\u00e0nh nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau \u0111\u1ec3 truy\u1ec1n v\u00e0 gi\u1ea3i th\u00edch.<\/p>\n\n\n\n
=> T\u1ef1u chung, kh\u00e1i ni\u1ec7m v\u1ec1 th\u00f4ng tin l\u00e0 s\u1ef1 ph\u1ea3n \u00e1nh s\u1ef1 v\u1eadt, s\u1ef1 vi\u1ec7c, hi\u1ec7n t\u01b0\u1ee3ng c\u1ee7a th\u1ebf gi\u1edbi kh\u00e1ch quan, c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi trong \u0111\u1eddi s\u1ed1ng x\u00e3 h\u1ed9i. \u0110i\u1ec1u c\u01a1 b\u1ea3n l\u00e0 con ng\u01b0\u1eddi s\u1ebd ti\u1ebfp nh\u1eadn th\u00f4ng tin \u0111\u1ec3 l\u00e0m t\u0103ng hi\u1ec3u bi\u1ebft cho m\u00ecnh v\u00e0 ti\u1ebfn h\u00e0nh nh\u1eefng ho\u1ea1t \u0111\u1ed9ng c\u00f3 \u00edch cho c\u1ed9ng \u0111\u1ed3ng.<\/p>\n\n\n\n
Th\u00f4ng tin ti\u1ebfng anh l\u00e0 g\u00ec?<\/p>\n\n\n\n
Th\u00f4ng tin ti\u1ebfng anh l\u00e0 g\u00ec? information l\u00e0 g\u00ec? L\u00e0 c\u00e2u h\u1ecfi m\u00e0 Vietlearn.org nh\u1eadn \u0111\u01b0\u1ee3c kh\u00e1 nhi\u1ec1u trong th\u1eddi gian qua. Th\u00f4ng tin trong ti\u1ebfng anh ch\u00ednh l\u00e0 information. \u1ede d\u1ea1ng chung nh\u1ea5t, th\u00f4ng tin lu\u00f4n \u0111\u01b0\u1ee3c hi\u1ec3u nh\u01b0 c\u00e1c th\u00f4ng b\u00e1o nh\u1eb1m mang l\u1ea1i m\u1ed9t s\u1ef1 hi\u1ec3u bi\u1ebft n\u00e0o \u0111\u00f3 cho \u0111\u1ed1i t\u01b0\u1ee3ng ti\u1ebfp nh\u1eadn th\u00f4ng tin. \u0110\u00e2y c\u0169ng ch\u00ednh l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi information l\u00e0 g\u00ec? \u0110\u00f3 ch\u00ednh l\u00e0 th\u00f4ng tin.<\/p>\n\n\n\n
Th\u00f4ng tin s\u1ed1 l\u00e0 g\u00ec?<\/p>\n\n\n\n
Th\u00f4ng tin s\u1ed1 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a t\u1ea1i Kho\u1ea3n 11 \u0110i\u1ec1u 3 Ngh\u1ecb \u0111\u1ecbnh 71\/2007\/N\u0110-CP H\u01b0\u1edbng d\u1eabn Lu\u1eadt c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u1ec1 c\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 th\u00f4ng tin \u0111\u00f3 l\u00e0:<\/p>\n\n\n\n
S\u1ea3n ph\u1ea9m n\u1ed9i dung th\u00f4ng tin s\u1ed1 bao g\u1ed3m c\u00e1c v\u0103n b\u1ea3n, d\u1eef li\u1ec7u, h\u00ecnh \u1ea3nh, \u00e2m thanh \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng th\u00f4ng tin s\u1ed1, \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef, truy\u1ec1n \u0111\u01b0a tr\u00ean m\u00f4i tr\u01b0\u1eddng m\u1ea1ng.<\/p>\n\n\n\n
Theo quy \u0111\u1ecbnh ph\u00e1p lu\u1eadt hi\u1ec7n h\u00e0nh th\u00ec s\u1ea3n ph\u1ea9m n\u1ed9i dung th\u00f4ng tin s\u1ed1 hi\u1ec7n nay bao g\u1ed3m c\u00e1c lo\u1ea1i s\u1ea3n ph\u1ea9m sau:<\/p>\n\n\n\n
a) Gi\u00e1o tr\u00ecnh, b\u00e0i gi\u1ea3ng, t\u00e0i li\u1ec7u h\u1ecdc t\u1eadp<\/a> d\u01b0\u1edbi d\u1ea1ng \u0111i\u1ec7n t\u1eed;<\/p>\n\n\n\n b) S\u00e1ch, b\u00e1o, t\u00e0i li\u1ec7u d\u01b0\u1edbi d\u1ea1ng s\u1ed1;<\/p>\n\n\n\n c) C\u00e1c lo\u1ea1i tr\u00f2 ch\u01a1i \u0111i\u1ec7n t\u1eed bao g\u1ed3m tr\u00f2 ch\u01a1i tr\u00ean m\u00e1y t\u00ednh \u0111\u01a1n, tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn, tr\u00f2 ch\u01a1i tr\u00ean \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng; tr\u00f2 ch\u01a1i t\u01b0\u01a1ng t\u00e1c qua truy\u1ec1n h\u00ecnh;<\/p>\n\n\n\n d) S\u1ea3n ph\u1ea9m gi\u1ea3i tr\u00ed tr\u00ean m\u1ea1ng vi\u1ec5n th\u00f4ng di \u0111\u1ed9ng v\u00e0 c\u1ed1 \u0111\u1ecbnh;<\/p>\n\n\n\n \u0111) Th\u01b0 vi\u1ec7n s\u1ed1, kho d\u1eef li\u1ec7u s\u1ed1, t\u1eeb \u0111i\u1ec3n \u0111i\u1ec7n t\u1eed;<\/p>\n\n\n\n e) Phim s\u1ed1, \u1ea3nh s\u1ed1, nh\u1ea1c s\u1ed1, qu\u1ea3ng c\u00e1o s\u1ed1;<\/p>\n\n\n\n g) C\u00e1c s\u1ea3n ph\u1ea9m n\u1ed9i dung th\u00f4ng tin s\u1ed1 kh\u00e1c.<\/p>\n\n\n\n Hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, th\u00f4ng tin s\u1ed1 l\u00e0 th\u00f4ng tin \u0111\u01b0\u1ee3c t\u1ea1o l\u1eadp b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p d\u00f9ng t\u00edn hi\u1ec7u s\u1ed1.<\/p>\n\n\n\n Kh\u00e1i ni\u1ec7m t\u1ed5 ch\u1ee9c th\u00f4ng tin trong m\u00e1y t\u00ednh l\u00e0 g\u00ec?<\/p>\n\n\n\n Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a m\u00e1y t\u00ednh hi\u1ec7n nay l\u00e0 x\u1eed l\u00fd th\u00f4ng tin. Trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd, m\u00e1y t\u00ednh c\u1ea7n t\u00ecm \u0111\u1ebfn, \u0111\u1ecdc v\u00e0 ghi c\u00e1c th\u00f4ng tin tr\u00ean thi\u1ebft b\u1ecb l\u01b0u tr\u1eef. N\u1ebfu t\u1ed5 ch\u1ee9c th\u00f4ng minh m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd th\u00ec vi\u1ec7c truy c\u1eadp \u0111\u1ebfn s\u1ebd r\u1ea5t nhanh ch\u00f3ng nh\u1ea5t l\u00e0 khi kh\u1ed1i l\u01b0\u1ee3ng th\u00f4ng tin l\u1edbn. \u0110\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c, h\u1ec7 \u0111i\u1ec1u h\u00e0nh t\u1ed5 ch\u1ee9c th\u00f4ng tin c\u1ea7n ph\u1ea3i theo c\u1ea5u tr\u00fac h\u00ecnh c\u00e2y g\u1ed3m c\u00e1c t\u1ec7p v\u00e0 th\u01b0 m\u1ee5c.<\/p>\n\n\n\n C\u00e1c d\u1ea1ng th\u00f4ng tin c\u01a1 b\u1ea3n<\/p>\n\n\n\n C\u00f3 c\u00e1c d\u1ea1ng th\u00f4ng tin c\u01a1 b\u1ea3n sau, \u0111\u00f3 l\u00e0:<\/p>\n\n\n\n D\u1ea1ng v\u0103n b\u1ea3n: L\u00e0 nh\u1eefng th\u00f4ng tin \u0111\u01b0\u1ee3c thu nh\u1eadn t\u1eeb s\u00e1ch v\u1edf, b\u00e1o ch\u00ed,\u2026<\/p>\n\n\n\n D\u1ea1ng h\u00ecnh \u1ea3nh: L\u00e0 c\u00e1c th\u00f4ng tin \u0111\u01b0\u1ee3c thu t\u1eeb nh\u1eefng b\u1ee9c tranh, \u1ea3nh hay nh\u1eefng \u0111o\u1ea1n phim,\u2026<\/p>\n\n\n\n D\u1ea1ng \u00e2m thanh: L\u00e0 nh\u1eefng th\u00f4ng tin m\u00e0 b\u1ea1n nghe th\u1ea5y nh\u01b0 ti\u1ebfng \u0111\u00e0n, ti\u1ebfng tr\u1ed1ng tr\u01b0\u1eddng.<\/p>\n\n\n\n Vai tr\u00f2 c\u1ee7a th\u00f4ng tin<\/p>\n\n\n\n Th\u00f4ng tin gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong cu\u1ed9c s\u1ed1ng hi\u1ec7n nay, b\u1edfi:<\/p>\n\n\n\n L\u00e0 ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 th\u1ed1ng nh\u1ea5t m\u1ecdi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1ed5 ch\u1ee9c nh\u1eb1m \u0111\u1ea1t m\u1ed9t m\u1ee5c ti\u00eau chung. Kh\u00f4ng c\u00f3 th\u00f4ng tin th\u00ec t\u1ed5 ch\u1ee9c \u0111\u00f3 kh\u00f4ng th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c b\u1ea5t k\u1ef3 s\u1ef1 \u0111i\u1ec1u ph\u1ed1i hay thay \u0111\u1ed5i n\u00e0o c\u1ea3.<\/p>\n\n\n\n Th\u00f4ng tin l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n L\u01b0u tr\u1eef, chuy\u1ec3n giao th\u00f4ng tin thu nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n Th\u00f4ng tin c\u00f2n gi\u00fap c\u00e1c ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u1ee7a doanh nghi\u1ec7p v\u1edbi m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i, g\u1eafn k\u1ebft gi\u1eefa c\u00e1c c\u1ea5p qu\u1ea3n tr\u1ecb c\u1ee7a doanh nghi\u1ec7p.<\/p>\n\n\n\n V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd nh\u01b0 hi\u1ec7n nay, th\u00f4ng tin \u0111\u00e3 r\u00fat ng\u1eafn kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c qu\u1ed1c gia, \u0111\u01a1n v\u1ecb t\u1ed5 ch\u1ee9c doanh nghi\u1ec7p, \u0111em t\u1edbi nhi\u1ec1u l\u1ee3i \u00edch cho con ng\u01b0\u1eddi.<\/p>\n\n\n\n V\u1edbi c\u00e1c th\u00f4ng tin trong b\u00e0i vi\u1ebft \u201cTh\u00f4ng tin l\u00e0 g\u00ec? Kh\u00e1i ni\u1ec7m & c\u00e1c d\u1ea1ng th\u00f4ng tin c\u01a1 b\u1ea3n\u201d hy v\u1ecdng s\u1ebd gi\u00fap b\u1ea1n c\u00f3 th\u00eam nhi\u1ec1u ki\u1ebfn th\u1ee9c h\u1eefu \u00edch. B\u1ea5t k\u1ef3 \u0111\u00f3ng g\u00f3p th\u1eafc m\u1eafc n\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3, qu\u00fd kh\u00e1ch h\u00e0ng h\u00e3y comment ph\u00eda d\u01b0\u1edbi, \u0111\u1ed9i ng\u0169 nh\u00e2n vi\u00ean Vietlearn.org s\u1ebd t\u01b0 v\u1ea5n<\/a> v\u00e0 gi\u1ea3i \u0111\u00e1p b\u1ea1n nhanh ch\u00f3ng.<\/p>\n\n\n\n <\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":" Ghi ch\u00fa: T\u00e0i li\u1ec7u tr\u00edch d\u1eabn Th\u00f4ng tin l\u00e0 m\u1ed9t trong nh\u1eefng thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u hi\u1ec7n nay nh\u1ea5t l\u00e0 trong ho\u1ea1t \u0111\u1ed9ng b\u00e1o ch\u00ed-truy\u1ec1n th\u00f4ng. V\u1eady, th\u00f4ng tin l\u00e0 g\u00ec? C\u00f3 c\u00e1c d\u1ea1ng th\u00f4ng tin c\u01a1 b\u1ea3n n\u00e0o hi\u1ec7n nay? T\u1ea5t c\u1ea3 s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p trong n\u1ed9i dung b\u00e0i vi\u1ebft d\u01b0\u1edbi […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[13],"tags":[],"class_list":["post-3384","post","type-post","status-publish","format-standard","hentry","category-tin-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3384","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=3384"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/3384\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=3384"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=3384"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=3384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}