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Worksheets

7-sinf

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Informatsiya-so'zining ma'nosi nima?

a)

«tavsiflash», «xabar olish»

b)

«tavsiflash», «xabar olish mustahkamlash»

c)

Taxrirlash

d)

T.J.Y

2.

Forobiy nechanchi asrlarda ijod etgan?

a)

IX–X

b)

IIX–X

c)

X–XI

d)

IX–V

3.

-bu oshkor yoki oshkormas holda hissiy idrok

etilayotgan obyektga aniq mazmun berish kelishuvidir.

a)

Minus

b)

Plus

c)

Xato

d)

belgi

4.

-axborotlar ustida amallar bajarish qulay bo‘lishi

uchun ularni aniq bir qoidalar asosida boshqa ko‘rinishga

o‘tkazishdir.

a)

De kodlash

b)

Kodlash

c)

Notekis kodlash

d)

T.J.Y

5.

Semyuel Morze nechanchi yilda

elektromagnit telegraf qurilmasini ixtiro

qilgan

a)

1988

b)

1837

c)

1258

d)

4566

6.

H-kodi to'g'ri ko'rsatilgan qatorni ko'rsating.

a)

07

b)

05

c)

10

d)

25

7.

0 1 2 3 4 5 6 7 10 11 12 13 14 15 16 17 20 nechalik sanoq sisdemasi?

a)

2

b)

4

c)

8

d)

14

8.

0 1 2 3 4 5 6 7 8 9 A B C D E 10 11 nechalik sanoq sisdemasi?

a)

15

b)

16

c)

17

d)

18

9.

1) 0 + 0 = 0

2) 0 + 1 = 1

3) 1 + 0 = 1

4) 1 + 1 = 1

qaysi biri xato?

a)

1

b)

2

c)

3

d)

4

10.

101101(2) Jabini toping 10 likda

a)

47

b)

44

c)

45

d)

40