11-sinf informatika II variant 10 ta oddiy-1 balldan 10 ta o’rtacha-1,5 balldan 10 ta murakkab

11-sinf informatika II variant
10 ta oddiy-1 balldan 10 ta o’rtacha-1,5 balldan 10 ta murakkab-2,5 balldan


Oddiy testlar
1. Kompyuter ekranida paydo bo’ladigan tasvirlar qaysi qurilma yordamida yaratiladi?
a) Videoprotsessor b) Monitor c) Videokarta d) Displey
2. Displey ekranidagi satrlar va ustunlar kesishgan joy qanday ataladi?
a) Vector b) Yacheyka c) Piksel d) To’g’ri javob yo’q
3. Asosiy ranglar ko’rsatilgan qatorni toping.
a) Qizil, yashil, ko’k b) Qizil sariq ko’k
c) Ko’k, sariq, yashil d) Qizil, sariq, yashil
4. Ikki o’lchamli kompyuter grafikasi necha turga bilinadi?
a) 2 b) 3 c) 4 d) 5
5. Vektor grafikasining kamchiligi nimada?
a) Katta xotira kerak b) Sifatsiz
c) Ishlash qiyin d) Fotosuuratlarni saqlashni iloji yo’q
6. Fotoshopning ilk versiyasi qaysi yilda yaratilgan?
a) 1990 b) 1991 c) 1989 d) 1992
7. Photoshopning uskunalar panelida qancha uskuna mavjud?
a) 70 tadan ortiq b) 70 c) 70 tadan kam d) 65 ta
8. Rassomlarning bo’yoqni aralashtirish ushun ishlatadigan taxtachasi qanday ataladi?
a) Info b) Navigator c) Palitra d) Layer
9. Ajratib olingan tasvirdan nusxa olish qanday amalga oshiriladi?
a) Ctrl+V b) Ctrl+C c) Ctrl+N d) Ctrl+O
10. Qizil, yashil va ko’k ranglar qo’shilishidan hosil bo’lgan tizim nomi qanday?
a) RGB b) SMYK c) HSB d) To’g’ti javob yo’q
O’rtacha testlar

11. 10000₂ - 1₂= ?₂

A) 1111 B) 9999 C) 1110 D) 11101

12. 10101₂= ?₈

A) 52 B) 21 C) 25 D) 15

13. 1011,1₂= ?₈

A) 51,2 B) 51,1 C) 13,1 D) 13,5

14. 56₈ + 74₈= ?₈

A) 130 B) 152 C) 142 D) 150

15. 1000₈ - 1₈= ?₈

A) 999 B) 777 C) 888 D) 111

16. A₁₆ + B₁₆= ?₁₆

A) 21 B) 101 C) 15 D) AB

17. 110₁₆ - 100₁₆= ?₁₆

A) 10 B) 010 C) A D) B

18. A = "XII=12", B = "IL=51",

C = "MX=1010", D = "ML=1050"
bo'lsa, quyidagi mantiqiy ifoda natijasini aniqlang.
(A  B)  (C D)
A) yolg`on
B) rost
C) yozuvda xato bor
D) to`g`ri javob yo`q

19. Bitta 16 lik razryad qancha axborot saqlaydi?

A) 4 bit B) 1 bit
C) 2 bayt D) 6 bit

20. Quyidagilardan axborotlarni kiritish qurilmalarini ko`rsating

a) klaviatura b) monitor
c) skaner d) printer
A) a, d, c B) b, d C) a, c D) b, d


Murakkab testlar

21. 32 sahifalik ma'lumot bor. Har bir sahifada 16 ta qator mavjud. Har bir qatorda 80 tadan belgi bor. Axborot necha kilobayt bo'lishini aniqlang.

Javob:_________________

22. Amalni bajaring: D035₁₄ – BCD₁₄

Javob:_________________

23. SMM nima sharxlanishi ingliz tilida?

Javob:_________________

24. Facebookni kim va qachon yaratgan?

Javob:_________________

25. Quyidagi sonlarni kamayish tartibida joylashtiring:

1) 74₈; 2) 100010₂; 3) 70₁₀; 4) 37₁₆?
Javob:_________________

26. Excel dagi ifodaning natijasini aniqlang.

=ЗАМЕНИТЬ("Isyonar";3;ЗНАЧЕН("3");"kand")
Javob:_________________

27. Excel dagi ifodaning natijasini aniqlang.

=КОРЕНЬ(ДЛСТР("289maktab"))+ДЛСТР(ЛЕВСИМВ("olmalar";7))
Javob:_________________

28. Hardware kompyuterning qanday ta’minoti?

Javob:_________________

29. Qanday mantiqiy amallar bor?

Javob:_________________

30. Mantiqiy ifoda natijasnini toping?

7(A  B)  (C D) A=1 B=0 C=1 D=0
Javob:_________________

11 – SINF INFORMATIKA VA AXBOROT TEXNOLOGIYALARI

FAN OLIMPIADASI I VARIANT KALITI

Oddiy	O’rtacha	Murakkab	Jami to’plandi(qo’shiladi)