1-kurs BOSHLANGISH NAZORAT

​Boshlang'ish nazorat

By Nilufar Reymbaeva

Multiple Choice

1. Quyidagi fikrlarning  qaysi biri mulohaza bo’la oladi?

• A) Ushbu tasmaning uzunligi qanday?

• B) Ayrim dasturlar kompyuterge urnatilmastan ham ishlaydi?

• C) Axborotlarning kiritish qurilmalarini ayting?

Multiple Choice

2. Quyidagi sxemaga mos mantiqiy ifodani yozing:

• A) A&(B&C)

•   B)  A&BUC  

•  C)  B&CUA

Multiple Choice

3. Masalalarni kompyuterde yechish bosqishlari nechaga bo’linadi?

• A) 5

• B) 6

• C) 3

Multiple Choice

4. Quyidagilarning qaysi biri Algoritm tushunshasi aniqlamasiga mos keladi?

• A) Ijroshi uchun qo’yilgan masalani yechishga qaratilgan aniq va tushunarli ko’rsatmalarning chekli ketma-ketligi tushuniladi.

• B) Haqiqatda mavjud bo’lgan, kuzatuv jarayonining va subyektning e’tibori qaratilgan narsa jarayon, hodisa

• C) Tafakkurning bir yoki bir necha hukmlardan yangi hukm chiqarish mumkin bo’lgan asosiy mantiqiy shakli.

Multiple Choice

5.  O’n oltilik sanoq tizimidagi 2036 sonini tetrada usulida kodlang:

• A) 0010 0000 0011 1110

• B) 0010 0000 0011 0110

• C) 1000 20FC

Multiple Choice

6. 1101101,001(2)+1000101,001(2)=?

• A) 10111010,010(2)

• B) 110001,110(2)

• C)  10110010,010(2)

Multiple Choice

7. 23752 ni 8 lik sano q tizimida ifodalang?

• A) 56410  

•  B) 56310  

•  C ) 56318

Multiple Choice

8. 120 megabayt hajmdagi informaciya 8 daqiqada uzatilgan, bo’lsa axborotning uzatish tezligini toping?

• A) 2097152bod   

• B) 2197155 bod  

•  C) 2297152 bod

Multiple Choice

9. Kompyuter dasturi -...

• A)  Kompyuter uchun dastur tuzish jarayoni

• B) Dastur tuzuvchi shaxs

• C) Biror masalani yechish uchun kompyuter tomonidan ijro etilishi lozim bo’lgan buyruqlarning izshil to’plami.

Multiple Choice

10. Quyidagi berilgan ikkita A va B sonlardan kichigini topish blok sxemasi  tuzing?

• C) To’g’ri javob yo’q.

Multiple Choice

11. Quyidagilarning qaysi biri qidiruv tizimi?

• A) Google, Opera, Yandex

• B) Ziyonet.uz, WWW.UZ, aport

• C) Hammsi to’g’ri

Multiple Choice

12. 101101(2) sanoq tizimidagi sonni (10) lik sanoq tizimida hisoblang?

• A) 45  

•   B)  52

• C) 42

Multiple Choice

13. MS Excel. Quyidagi formula natijasini aniqlang

 =целое (6,985)+макс(15;30;3)

• A) 24

• B) 23

• C) 22  

• D)37

Multiple Choice

1. MS Excel. Agar elektron jadvalda A1=10, B1=9, C1=B1-A1 bo’lsa,  =ДЕС.В.ДВ(С1) formula natijasini aniqlang.

• A)  1111111111  

• B) 1111111110

•  C) 1000000000

•     D) 1

Multiple Choice

15.  MS Word dasturida darajaga yozish qaysi tugmalar yordamida amalga oshiriladi?

• A) Shift+ctrl+E

• B) Ctrl+ shift+ =

• C) Ctrl+=

Multiple Choice

16.   Rim sanoq tizimida yozilgan sonni o’nlik sanoq tizimida aniqlang  MMDXLVI

• A)  2546  

• B) 2646

•  C) 2556

Multiple Choice

17. Python dasturlash tilida        print (“salom”)   dastur kodi yozilsa.  Natijada qanday yozuv ekranda chiqadi.

• A) Salom    

• B)  solom  

•  C) salom

Multiple Choice

18. IDLE sozining tarqatmasi qanday?

• A) Integrated  Development  and  Learning Environment

• B) Intertaiment  Development  and  Learning Environment

• C) Integrated  Development   Learning Environment

Multiple Choice

19. Operator degenimiz ne?

• A) Dasturlash tili buyruqlari   

• B) dastur kodini kirgizish, alohida fayl sifatida saqlamagan  holda natijasin ko’rish  

• C)  Dasturlash tili

Multiple Choice

20. Python dasturlash tilida  oct(x) ...

• A) x sonini  8 lik  sanoq sistemasiga o’giradi

• B) x sonini 16 lik sanoq sistemasiga o’giradi

• C) x sonini 10 lik sanoq sistemasiga o’giradi

• D) x sonini 2 lik sanoq sistemasiga o’giradi

Multiple Choice

21. Quyidagi dastur natijasini toping? p=23

z=p

if p==22:

    z=z+1

elif p==23:

     p=p+1

 else:

      p=p+1

    print(z)

• A) 22  

• B) 23

• C) 25

Multiple Choice

22. Quyidagi dastur natijasini toping?

 x=”Pyton dasturlash tili”

   print (“python” in x)

• A) Python dasturlash tili

•  B) True  

• C) Falce

Multiple Choice

123.Quyidagi dastur natijasini toping?

a=”O’ZBEKISTON”

print(a[3:6])

• A) BEKI   

• B) ZBEK    

• C) BEK

Open Ended

24. 1 dan 50 gacha bo’lgan sonlar ichidan toq sonlarni chiqaruvchi dastur tuzing.