51.
The file extension of MS-Word document in Office 2007 is _______.

52.
A computer port is used to?

53.
One MB is equal to?

54.
Dot-matrix, Deskjet, Inkjet and Laser are all types of which computer peripherals?

55.
Internet Explorer is a type of

56.
AVI(Audio Video Interleave) format was developed by?

57.
______ is the high speed memory used in the computer.

58.
In a client/server model, a client program _______.

59.
Which one of the following is an example of Operating System?

60.
Which of the following is not used as secondary storage?