Question

35)mouse is a which type of device?

A) input. B)output. C)processing. D)all

36).bmp full form?

A)bit mp. B)bit map image. C) bit map I. D) all

37)which of the following does ALU and control units together form?

A)central processing unit B) control processing unit C) memory D) I/O unit

38)which of the following is a components of software?

A)instruction B)Data C)document d)all

39)which is example of output mechanism?

A)keyboard. B)printer. C)mouse. D)all

40)which is used to operating system for smartphone and tablet PC?

A)android. B)Ubuntu. C) Apple. D)none

41)CD full form?

A)comp disk B)compact disk. C)compact data. D)none

42)2 /10 byte =____ KB

1)8kb. B)10 kb. C)4 kb. D)1 kb

43)short cut key of save?

A)CTRL+V. B)CTRL+X. C)CTRL+C. D)CTRL+S

44)short cut key of pest?

A)CTRL+V. B)CTRL+X. C)CTRL+C. D)CTRL+S

45)Short cut key of copy?

A)CTRL+V. B)CTRL+X. C)CTRL+C. D)CTRL+S

46)short cut key of cut?

A)CTRL+V. B)CTRL+X. C)CTRL+C. D)CTRL+S

47)which is a popular operating system?

A) Ubuntu. B)windows. C)android. D)B and C

48)first generation computer example?

A) IBM UMIVAC I. B)IBM 1620. C) IBM 360. D)all

49)second generation computer example?

A) IBM UMIVAC I. B)IBM 1620. C) IBM 360. D)all​

Answer 1

Answer:

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