21.A keyboard is this kind of device:
A. black
B. input
C. output
D. word Processing
[toggle] Answer – B [/toggle]
22. IT stands for:
A. information Technology
B. integrated Technology
C. intelligent Technology
D. interesting Technology
[toggle] Answer – A [/toggle]
23. Which of the following refers to the fastest, biggest and most expensive computers?
A. Personal Computers
B. Supercomputers
C. Laptops
D. Notebooks
[toggle] Answer – B [/toggle]
24. A collection of related information sorted and dealt with as a unit is a:
A. disk
B. data
C. file
D. floppy
[toggle] Answer – C [/toggle]
25. The process of a computer receiving information from a server on the Internet is known as: A. pulling
B. pushing
C. downloading
D. transferring
[toggle] Answer – C [/toggle]
26. Which part of the computer helps to store information?
A. Disk drive
B. Keyboard
C. Monitor D. Printer
[toggle] Answer – A [/toggle]
27. ____ is the process of carrying out commands.
A. Fetching
B. Storing
C. Executing
D. Decoding
[toggle] Answer – C [/toggle]
28. The role of a ____ generally is to determine a buyer’s needs and match it to the correct hardware and software.
A. computer Scientist
B. computer sales representative
C. computer consultant
D. corporate trainer
[toggle] Answer – B [/toggle]
29. Which of the following groups consist of only output devices?
A. Scanner, Printer, Monitor
B. Keyboard, Printer, Monitor
C. Mouse, Printer, Monitor
D. Plotter, Printer, Monitor
[toggle] Answer – D [/toggle]
30. The rectangular area of the screen that displays a program, data, and/or information is a
A. title bar
B. button
C. dialog box
D. window
[toggle] Answer – D [/toggle]
31. Computers, combine both measuring and counting, are called:
A. Analog
B. Digital
C. Hybrid
D. All of these
[toggle] Answer – C [/toggle]
32. In world today, most of the computers are:
A. Digital
B. Hybrid
C. Analog
D. Complex
[toggle] Answer – A [/toggle]
33. Physical structure of computer is called:
A. Software
B. Hardware
C. Human ware
D. All of these
[toggle] Answer – B [/toggle]
34. In which type of computer, data are represented as discrete signals.
A. Analog computer
B. Digital computer
C. both
D. Hybrid Computer
[toggle] Answer – B [/toggle]
35. Which of the following is available in the form of a PC now?
A. Mainframe
B. Microcomputer
C. Minicomputer
D. Both (B) & (C)
[toggle] Answer – B [/toggle]
36.PARAM is an example of:
A. Super computer
B. PC
C. Laptop
D. PDA
[toggle] Answer – A [/toggle]
37. ….are specific to users’ needs
A. System software
B. Application software
C. Assemblers
D. Compilers
[toggle] Answer – B [/toggle]
38. Joshy, Perfumes are examples of………….
A. Operating system
B.Computer languages
C. Computer viruses
D.Web portals
[toggle] Answer – C [/toggle]
39. Which of the following is/ are operating systems
A. Windows
B.Unix
C. OS/2
D.All of these
[toggle] Answer – D [/toggle]
40. “MAN” stands for
A. Maximum Area Network
B. Minimum Area Network
C. Main Area Network
D. Metropolitan Area Network
[toggle] Answer – D [/toggle]