Waec Computer Science Past Questions For Year 2022
Question 1
The following options are examples of information except?
- A. area of a circle
- B. circumference of a circle
- C. perimeter of a rectangle
- D. plain shape of a rectangle
Question 2
One difference between data and information is that ?
- A. data is meaningful while information is not meaningful
- B. data are raw facts and figures while information is computed
- C. information is independent of data while data is dependent on information
- D. information is the raw material while data is the end product of information
Question 3
Examples of quantitative data type are?
- A. continuous and discrete
- B. local and foreign
- C. nominal and ordinal
- D. primary and secondary
Question 4
One-millionth of a second is also referred to as
- A. nanosecond
- B. microsecond
- C. millisecond
- D. picosecond
Question 5
How many binary digits are contained in 10MB of a memory stick?
- A. 10x 1024
- B. 10x 1024 x8
- C. 10 x 1024 x 1024
- D. 10 x 1024 x 1024 x 8
