Waec 2019 Computer Past Questions And Answers
One major difference between paper spreadsheet and electronic spreadsheet is?
- A. a management of columns.
- B. headings from formatting.
- C. arrangement of rows. .
- D. speed of processing
Which of the options labeled I to IV give two stages involved in booting? I. Power On self test II. Loading of Operating System IIl. Loading of email IV. Power On Safe Mode
- A. I and Il only
- B. I and III only
- C. Il and IV only
- D. Ill and IV
To hold row and column titles in places so that they do not scroll when the user scrolls a worksheet, click the?
- A. freeze panes command on the windows menu.
- B. hold titles command on the edit menu.
- C. split command on the windows menu.
- D. show grid command on the windows menu.
Data that is copied from an application is store the?
- A. clipboard.
- B. driver.
- C. prompt.
- D. terminal.
The Slide Rule is accurate to?
- A. 1-2 decimal places.
- B. 3-4 decimal places.
- C. 5 decimal places.
- D. 6 decimal places.
In Microsoft PowerPoint, two kinds of sound effect files that can be added to a presentation are?
- A. .wav files and .mid files.
- B. .wav files and .gif files.
- C. .wav files and jpg files.
- D. jpg files and.gif files.
The map of Nigeria is an example of ?
- A. alphabetic
- B. audio data
- C. biometric data
- D. graphic data
Spreadsheet packages can be used for? .
- A. database and painting.
- B. drawing and painting.
- C. budgeting and inventory.
- D. word processing and drawing
The IF...THEN statement in BASIC programming is?
- A. a transfer of control.
- B. used to redirect a statement.
- C. used to eliminate the need for prompting each INPUT statement.
- D. a conditional branch statement
Which of the file organization methods can be accessed both randomly and sequentially?
- A. Direct files
- B. Indexed sequential files
- C. Random files
- D. Sequential files

