Waec Data Processing Past Questions
Question 71
The perfomance of the computer can be enhanced by
- A. using large monitors
- B. using faster printer
- C. installing a scanner
- D. increasing the memory size
Question 72
Routine checks operations on computers in order to ensure its continuous functioning is known as computer
- A. servicing
- B. repairs
- C. maintenance
- D. installation
Question 73
In graphic packages, the process of removing unwanted part of an image is known as
- A. Shaping
- B. resizing
- C. editing
- D. cropping
Question 74
Which of these packages could be used by a Data processing teacher to design a website for a school
- A. Front Page
- B. Pagemaker
- C. PowerPoint
- D. word Perfect
Question 75
A program designed to detect and prevent malicious programs from a computer system is
- A. spyware
- B. passcode
- C. malware
- D. firewall
