Computer Past Questions And Answers
51
The Caps key on a keyboard is used to___________
- A. move to previous page
- B. Delete files
- C. Switch between upper and lower case letters
- D. Space texts
52
The following are output devices except
- A) plotter
- B) monitor
- C) printer
- D) mouse
53
In BASIC, REM shows a statement to be
- A. executable statement
- B. un-executable statement
- C. comment
- D. output
54
The following are the methods of file security except
- A. hacking
- B. use of password
- C. Use of back up
- D. Use of Anti-virus
55
The full meaning of the acronym ENIAC is?
- A. Electronic Numerical Integrator and Calculator.
- B. Electronic Numerical Integrator and Computer
- C. Electronic Numerical Integration Automatic Calculator
- D. Electronic Numerical Integrated Automatic Calculator
56
What does BIOS stand for?
- A) Basic Input Output System
- B) Better Integrated Operating System
- C) Backup Input Output System
- D) Battery Integrated Operating Setup
57
Which of the following is the main advantage of intellectual property right?
- A. Discouragement of sharing.
- B. Discovery of brilliant persons.
- C. Encouragement of innovations.
- D. maximization of profit.
58
The initial screen that is displayed after a computer booting is referred to as?
- A. desktop
- B. interface
- C. software
- D. taskbar
59
The type of network represented in Figure 7 is called
- A. LAN
- B. MAN
- C. PAN
- D. WAN
60
The first commuters were programed using _________
- A. Assembly language
- B. Machine language
- C. Source code
- D. Object code