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9-sinf Informatika №25

InfoMaster

Fevral 9, 2023

22 Ko'rishlar 2 izohlar

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9-sinf Informatika №25

IV BOB. DASTURLASH ASOSLARI

36-dars. Pythonda satrlar bilan ishlash

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1. Quyidagi mulohaza qanday qiymat qabul qiladi? “Klaviatura-axborotlarni saqlovchi qurilma”

A) Yolg’on

B) Rost

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2. Agar A=yolg‘on, B=“Inversiya mantiqiy inkor amali hisoblanadi”, C=3,14, D=7,9 bo‘lsa, quyidagi amallarni bajaring: A ∨ ( C < D) & A ∨ B

A) Yolg'on

B) Rost

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3. Quyidagi mantiqiy mulohazalarga mos rostlik jadvalida nechta rost qiymat qabul qiladi. B & (A ∨ B)

A) 2

B) 1

C) 4

D) 3

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4. Quyidagi rasmdan Dizyunktor sxеmasi toping.

A) 2,5

B) 1,5

C) 2,3

D) 3,6

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5. Shartni bajaring. (A∨С)=>(⏋B∨A∨D)=1

A) 4

B) 8

C) 5

D) 11

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6. Qaysi bosqichda: Algoritmdagi ko‘rsatmalarning ketma-ketligi tayyor holatga keltirilganidan keyin, uning asosida kompyuter bajara oladigan tilga o‘tkaziladi.

A) 2-bosqichda

B) 6-bosqichda

C) 5-bosqichda

D) 4-bosqichda

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7. Foydalanish sohasi bo‘yicha modellarning qanday turlari mavjud?

A) statik va dinamik modellar

B) axborot (nomoddiy, mavhum) va moddiy modellar

C) о‘quv, tajriba, о‘yin, imitatsion, ilmiy-tadqiqot modellari

D) Abstrakt modellar, Fizik modellarda, Biologik model

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8. “Har bir algoritm, o‘z mazmuniga ko‘ra, bitta turdagi masalalarning barchasi uchun yaroqli bo‘lishi lozim.” Ushbu xossa algoritimning qaysi xossasi?

A) Оmmаviylik

B) Nаtijаviylik

C) Diskretlilik

D) Aniqlilik

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9. Quyidagi algoritimni tasvirlash usulini toping.

A) Algoritmning grafik shaklda ifodalanishi

B) Algoritmning formulalar yordamida ifodalanishi

C) Algoritmning so‘zlar yordamida ifodalanishi

D) Algoritmning jadval yordamida ifodalanishi

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10. Quyidagi algoritm natijasini toping.

A) 6

B) -30

C) -1

D) -24

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11. Quyidagi algoritm natijasini toping.

A) 11

B) -34

C) -3

D) 13

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12. Quyidagi algoritm natijasini toping.

A) 0

B) 120

C) 24

D) 1

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13. Dastur tuzuvchi shaxs kim?

A) Dasturchi

B) Haydavchi

C) Hacker

D) Topografik

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14. Kompyuter tushunadigan va muloqot olib boradigan “til” ... deb ataladi. Nuqtalar o’rniga to’g’ri javobni qo’ying.

A) dasturchi

B) dasturlash tili

C) kompyuter tili

D) Arab tili

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15. IDLE qisqartma so’zining kengaytmasini toping.

A) Integrated Development and Learning Environmental

B) Integrated Development and Learning Environment

C) Internet Drive and Learning Environment

D) Internet Downloads and Learning Environment

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16. Python dasturlash tilida o‘zgaruvchilarni e’lon qilishda katta va kichik harflar bir-biridan farqlanadimi?

A) Yo’q

B) Ha

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17. Python dasturida : input — operatorining vazifasini toping.

A) Chiqarish operatori

B) o‘zgaruvchi qiymatini o’zgartirish mumkin.

C) Kritish operatori

D) o‘zgaruvchi qiymatini kritish mumkin.

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18. Python dasturida qavslarning bir necha turi mavjud: (), {} va [ ]. Ochiluvchi va yopiluvchi qavslar bir-biriga mos bo‘lishi kerakmi?

A) Yo’q

B) Ha

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19. Pythonda dastur natijasini toping:

>>> b = 12.3e+2
>>> print(type(b))

A) <class 'str'>

B) <class 'int'>

C) <class 'float'>

D) <class 'bool'>

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20. Pythonda dastur natijasini toping:
x=5
x*=3
print(x)

A) 2

B) 15

C) 3

D) 8

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21. Quyidagi rasmdagi Pythonda dastur natijasini toping:

A) 29

B) 21.0

C) 12.0

D) 10

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22. Pythonda dastur natijasini toping:

A) atika

B) matika

C) tika

D) atik

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23. Pythonda dastur natijasini toping:

A) 19

B) 30

C) 5

D) 4

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24. Pythonda dastur natijasini toping:

A) master.uz

B) testmaster.uz

C) testmaster.

D) testmaster

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25. Pythonda dastur natijasini toping:

A) 4

B) 30

C) 10

D) 19

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26. Pythonda dastur natijasini toping:

A) master sayti

B) 6

C) master

D) master.uz

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27. Pythonda dastur natijasini toping:

A) formatik

B) ormatika

C) formatika

D) ormatik

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28. Pythonda dastur natijasini toping:

A) 4

B) 3

C) 2

D) 5

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29. Pythonda dastur natijasini toping:

A) 19

B) 13

C) 4

D) 30

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30. Pythonda dastur natijasini toping:

A) Inform

B) matika

C) r

D) m

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9-sinf Informatika №25

IV BOB. DASTURLASH ASOSLARI

36-dars. Pythonda satrlar bilan ishlash

Author: InfoMaster

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