Waec Computer Science Past Questions
Question 431
The number of entries in the diagram above is
- A. 3
- B. 4
- C. 5
- D. 12
Question 432
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 433
The pictorial representation of an object or application in the computer is called?
- A. diagram
- B. graphic
- C. recycle
- D. image
Question 434
If A is in cell A1 and B is in Cell B1 of a worksheet in a spreadsheet application,write a formula to calculate
x= \(\frac{A^2 = B{^1/2}}{100}\)
- A. ((A1^2)+(B1^(1/2)))/100
- B. ((A1^2)+(B1^(1/2)))/100
- C. ((A1^2+(B1^(1/2))/100
- D. ((A1^2)+(B1^(1/2)))/100
Question 435
What will be the result of writing the formula=year[now[][ + 3 in a worksheet,of a spread sheet,if the current calendar is 14 august ,1960?
- A. 17 august 196003
- B. 14 aug,1963
- C. 11 august,1963
- D. 1963