Waec Computer Science Past Questions For Year 2022
Question 31
One function of operating system is ?
- A. power supply allocation
- B. file corruption and deletion
- C. flowcharting
- D. resource allocation
Question 32
The maximum length of a text field in MS Access is?
- A. 75
- B. 120
- C. 255
- D. 265
Question 33
The number of entries in the diagram above is
- A. 3
- B. 4
- C. 5
- D. 12
Question 34
The type of transmission in the part labelled q in the diagram above is called
- A. broadcast
- B. full duplex
- C. half duplex
- D. simplex
Question 35
The pictorial representation of an object or application in the computer is called?
- A. diagram
- B. graphic
- C. recycle
- D. image
