Computer Past Questions And Answers
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
A pre-designed document coordinating fonts, a layout and a background is also known as?
- A. guide.
- B. model.
- C. ruler.
- D. template
A palindrome is a word which can be written in reversed order and it retains its meaning and spelling,Examples are lawal,ada,abba,etc
Write a simple QBASIC instruction that will accept a word from the keyboard and check if it is a palindrome or not. The palindrome must display a message showing if the word is palindrome or not.
View Discussion (0)WAEC 2022 THEORYWhich of the following can a traveler who finds himself in a new environment rely on for direction to his final destination?
- A. DNS
- B. GPRS
- C. GPS
- D. TCP
Which software application is used for accessing sites or information on a network (as the World Wide Web)?
- A) Microsoft Excel
- B) Microsoft Word
- C) FileZilla
- D) Web Browser
Which of the following options is not a similarity between computer file and manual file? Both can
- A. be accessed
- B. be retrieved
- C. store multimedia
- D. contain information
The virtual communication platform where many people keep in contact with family and friends is known as
- A. microsoft visio
- B. social engineering
- C. cyberspace
- D. virtual reality
Pascal's calculating machine was useful in?
- A. addition and subtraction only.
- B. division only.
- C. multiplication and division only.
- D. multiplication only.
The conversion of 110012, to base ten equals?
- A. 20.
- B. 25.
- C. 28.
- D. 30
Computers that are portable and convenient for users who travel are known as _________________
- A. Super computers
- B. Laptops
- C. Mini computers
- D. File servers