D) to’g’ri javob yo’q.
3. Sarlavha qaysi ‘teg’da yoziladi
A)
<br />B)
<br />C) <body>
<br />D) <head>
<br />4.HTMLda “onblur”va “onfocus” ga qaysilar kiradi.
<br />A) Hodisa atributlari
<br />B) <a href="/html-asoslari-html-tilining-asosiy-qoidalarini-html-sahifasini.html">Html elementlari
</a><br />C) Uslub atributlari
<br />D) To’ri javob yo’q
<br /> 5. Matn maydonini yaratish uchun HTML kod nima
<br />A) <inputtype="textarea">
<br />B) <textarea>
<br />C) <kiritish turi=”matn qutisi”>
<br />D) <tasvir>
<br />6 Qaysi teg HTML hujjatlariga tasvirlar kiritish imkonini beradi?
<br />A <rasm>
<br />B) < img>
<br />C) < tasvir>
<br />D) < pic>
<br />7 Giperhavola yaratish uchun to'g'ri HTML nima?
<br /><ol type="a"> <li/>
<br />W3Schools
<br /><li/>
<br />W3Schools.com
<br /><li/>
<br />W3Schools.com
<br /><li/>
<br /><a>http://www.w3schools.com
<br /></ol>
<br />8 Yakuniy tegni ko'rsatish uchun qaysi belgi ishlatiladi?
<br /><ol type="a"> <li/>
<br />^
<br /><li/>
<br /><
<br /><li/>
<br />*
<br /><li/>
<br />/
<br /></ol> <ol start="9"> <li/>
<br />Qanday qilib raqamlangan ro'yxatni tuzish mumkin?
<br /></ol> <ol type="a"> <li/>
<br /><ro'yxat>
<br /><li/>
<br /><dl>
<br /><li/>
<br /><ol>
<br /><li/>
<br /><ul>
<br /></ol> <ol start="9"> <li/>
<br />Belgilash katakchasini qo'yish uchun to'g'ri HTML nima?
<br /></ol> <ol type="a"> <li/>
<br /><kiritish turi="tekshirish">
<br /><li/>
<br /><checkbox>
<br /><li/>
<br /><kiritish turi="checkbox">
<br /><li/>
<br /><tekshirish>
<br /></ol> <ol start="9"> <li/>
<br />Matn kiritish maydonini yaratish uchun to'g'ri HTML nima?
<br /></ol> <ol type="a"> <li/>
<br /><textinput type="text">
<br /><li/>
<br /><kiritish turi="matn maydoni">
<br /><li/>
<br /><matn maydoni>
<br /><li/>
<br /><kiritish turi="matn">
<br /></ol> <ol start="9"> <li/>
<br />Ochiladigan ro'yxatni tuzish uchun to'g'ri HTML nima?
<br /></ol> <ol type="a"> <li/>
<br /><kiritish turi="ro'yxat">
<br /><li/>
<br /><tanlash>
<br /><li/>
<br /><ro'yxat>
<br /><li/>
<br /><kiritish turi="ochiladigan">
<br /></ol> <ol start="9"> <li/>
<br />Rasm qo'shish uchun to'g'ri HTML nima?
<br /></ol> <ol type="a"> <li/>
<br /><image src="image.gif" alt="Mening rasmim">
<br /><li/>
<br />
<br /><li/>
<br />
<br /><li/>
<br />image.gif</img>
<br /></ol>
<br />
<br />
<br />14.JavaScript-dagi shart operatori to’g’ri keltilgan javobni toping?
<br />A) for
<br />B) int
<br />C) if
<br />D) cas
<p>15. “let min = 10” bu ifoda nimani anglatadi?</p>
<br />A) min o’zgaruvchisi 10ga teng
<br />B) let o’ragaruvchidi 10ga teng
<br />C) min o’zgaruvchisi 10ni o’zlashtiryatti
<br />D) let o’zgaruvchisi 10ni o’zlashtiryatti
<br />16. console.log(Math.pow(3, 4)) natija qanday?
<br />A)3
<br />B)4
<br />C)12
<br />D)3/4
<br />17. console.log(Math.sqrt(-100));
<br />A)10
<br />B)-10
<br />C)NaN
<br />D)100
<br />18. Math.round() bu funksiya qanday amalni bajaradi?
<br />A) <a href="/1-aylana-boylab-harakatlanayotgan-jismning-boshlangich-burchak.html">Aylana chizadi
</a><br />B) Sonni kivadratga ko’taradi
<br />C) Yaqin songa yaxlitlash
<br />D) Silindir chizadi
<br />19. console.log(Math.ceil(3.00001)) natija qanday?
<br />A) 3
<br />B)1
<br />C)4
<br />D)2
<br />20. Math.floor() bu funksiyani qanday amalni bajaradi?
<br />A) Sonni kvadratga ko’taradi
<br />B) <a href="/3-mavzu-kompleks-sondan-kvadrat-ildiz-chiqarish.html">Sondan ildiz chiqaradi
</a><br />C) Sonni eng pastga butun yaxlitlaydi
<br />D) Sonni eng yuroqi butun yaxlitlaydi
<br />21. console.log(Math.min(40, 20, 42, 100, 67)); ushbu ifodaning javobi nechchi?
<br />A)40
<br />B)100
<br />C)20
<br />D)67
<br />22. Math.random() bu qanday funksiya?
<br />A)Kasr sonni <a href="/intsatr--qanday-vazifani-bajaradi-a-bu-funksiya-satrni-butun-s.html">butun songa aylantiradi
</a><br />B)Bunun sonni kasr songa aylantiradi
<br />C)Tasodifiy sonni qaytaradi
<br />D)Sonni kvadrat ildizga ko’taradi
<br />23. console.log(Math.abs(-3));
<br />A) 9
<br />B) 3
<br />C) -3
<br />D) -9
<br />24. let str = 'abcde'; let sub = str.substr(0, 3); console.log(sub); ushbu ifodaning javobi qanday?
<br />A) abcde
<br />B) sub
<br />C) abc
<br />D) de
<br />25. let str = 'abcde'; let sub = str.substring(1, 3); console.log(sub); natija qanday?
<br />A) abcde
<br />B) 1,3
<br />C) bc
<br />D) <a href="/reja-predikat-tushunchasi.html">abcd
</a><br />25. let str = 'abcde'; let sub = str.slice(1, 3); console.log(sub); natija qanday?
<br />A) abcde
<br />B) 1,3
<br />C) bc
<br />D) abcd
<br />27. let str = 'Я учу Javascript'; console.log(str.indexOf('PHP', 5)); natija qanday?
<br />A) 1
<br />B) 2
<br />C) -1
<br />D) -2
<br />28. “split “ bu ifoda nimani anglatadi?
<br />A) Sonni ko’paytuvchiga ajratadi
<br />B) Sondan ildiz chiqaradi
<br />C) Belgilangan ajratuvchi <a href="/muhammad-al-xorazmiy-nomidagi-toshkent-axborot-texnalogiyalari-v65.html">orqali massivga ajratadi
</a><br />D) Mantdan belgilarni olish uchun foydalanamiz
<br />29. let str = 'abcde'; let arr = str.split(''); console.log(arr);
<br />A) ['a', 'b', 'c', 'd']
<br />B) ['a', 'b', 'd', 'e']
<br />C) ['a', 'b', 'c', 'd', 'e']
<br />D) ['a', 'b', 'c']
<br />30. let arr = [1, 2, 3]; let str = arr.join('-'); console.log(str); natija qanday?
<br />A) '1-2'
<br />B) '2-3'
<br />C) '1-2-3'
<br />D) '1'
<br />31. let num = 678.19324 console.log(num.toPrecision(4)); natija qanday?
<br />A) 678.19
<br />B) 678.193
<br />C) 678.2
<br />D) 678.1932
<br />32. toFixed() ushbu funksiya qanday amalni bajaradi?
<br />A) raqamlarni belgilaydi
<br />B) sonlarni qirqib <a href="/saqich-qatronini-olish-uchun-asosan-10-turdagi-ferula-ishlatil.html">olish uchun ishlatiladi
</a><br />C) raqamni kasr qismida belgilangan belgiga yaxlitlaydi
<br />D) Sonlarni ajratadi
<br />33.Tasvir ta'rifining to'g'ri versiyasini giperhavola sifatida belgilang.
<br /><ol type="a"> <li/>
<br /></image></kiritish></tanlash></kiritish></kiritish></matn></kiritish></textinput></tekshirish></kiritish></checkbox></kiritish></dl></a></rasm></tasvir></kiritish></textarea></head></body> |
