Tìm kiếm thông tin trên Internet - Bài tập trung bình

Home Lớp 6 Tin học 6 - Sách kết nối tri thức Bài 7: Tìm kiếm thông tin trên InternetBài tập trung bình

{"common":{"save":0,"post_id":"4953","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"10582","post_id":"4953","mon_id":"1158186","chapter_id":"1158208","question":"\u0110\u1ec3 tìm ki\u1ebfm thông tin v\u1ec1 l\u1edbp v\u1ecf trái \u0111\u1ea5t, con s\u1eed d\u1ee5ng t\u1eeb khóa<\/em> nào \u0111\u1ec3 thu h\u1eb9p n\u1ed9i dung tìm ki\u1ebfm?<\/p>","options":["A. <\/strong>Trái \u0111\u1ea5t","B.<\/strong> L\u1edbp v\u1ecf trái \u0111\u1ea5t","C.<\/strong> "l\u1edbp v\u1ecf Trái \u0111\u1ea5t"","D.<\/strong> "l\u1edbp v\u1ecf" + "Trái \u0111\u1ea5t""],"correct":"3","level":"2","hint":"\u0110\u1ec3 thu h\u1eb9p ph\u1ea1m vi tìm ki\u1ebfm thông tin thì t\u1eeb khóa tìm ki\u1ebfm \u0111\u1eb7t trong c\u1eb7p d\u1ea5u (" ").<\/p>","answer":"\u0110áp án \u0111úng là: C. "l\u1edbp v\u1ecf Trái \u0111\u1ea5t".<\/span><\/strong><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"136","test":"0","date":"2021-10-28 02:41:33","option_type":"txt","len":3},{"id":"10590","post_id":"4953","mon_id":"1158186","chapter_id":"1158208","question":"Trong khi tìm ki\u1ebfm thông tin, các con có th\u1ec3 dùng các d\u1ea5u (+)  ho\u1eb7c (-) \u0111\u1ec3 làm gì?<\/p>","options":["A. <\/strong>Gia t\u0103ng thông tin tìm ki\u1ebfm","B. <\/strong>Thu h\u1eb9p t\u1eeb khóa tìm ki\u1ebfm","C. <\/strong>T\u0103ng thêm ho\u1eb7c b\u1edbt t\u1eeb khóa tìm ki\u1ebfm","D.<\/strong> C\u1ed9ng ho\u1eb7c tr\u1eeb thông tin tìm ki\u1ebfm"],"correct":"3","level":"2","hint":"Trong khi tìm ki\u1ebfm thông tin, có th\u1ec3 dùng các d\u1ea5u<\/p>(+) t\u0103ng thêm t\u1eeb khóa tìm ki\u1ebfm<\/p>(-) b\u1edbt t\u1eeb khóa tìm ki\u1ebfm<\/p>","answer":"\u0110áp án \u0111úng nh\u1ea5t là: C. t\u0103ng thêm ho\u1eb7c b\u1edbt t\u1eeb khóa tìm ki\u1ebfm<\/span>.<\/strong><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"136","test":"0","date":"2021-10-28 03:08:10","option_type":"txt","len":3},{"id":"10592","post_id":"4953","mon_id":"1158186","chapter_id":"1158208","question":"\u0110\u1ec3 tìm ki\u1ebfm thông tin v\u1ec1 t\u1eadp h\u1ee3p con<\/strong> trong toán h\u1ecdc, con s\u1eed d\u1ee5ng t\u1eeb khóa<\/em> nào \u0111\u1ec3 thu h\u1eb9p n\u1ed9i dung tìm ki\u1ebfm?<\/p>","options":["A. "t\u1eadp h\u1ee3p" + " con"","B. "T\u1eadp h\u1ee3p" - "r\u1ed7ng"","C. "t\u1eadp h\u1ee3p con"","D. t\u1eadp h\u1ee3p con"],"correct":"3","level":"2","hint":"\u0110\u1ec3 thu h\u1eb9p ph\u1ea1m vi tìm ki\u1ebfm thông tin thì t\u1eeb khóa tìm ki\u1ebfm \u0111\u1eb7t trong c\u1eb7p d\u1ea5u (" ").<\/p>","answer":"\u0110áp án \u0111úng nh\u1ea5t: C. "t\u1eadp h\u1ee3p con"<\/span><\/strong><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"136","test":"0","date":"2021-10-28 03:12:36","option_type":"txt","len":2}]}