Objective Computer Knowledge

Q. Which key is used in combination with another key to perform a specific task?
1 function
2 space bar
3 arrow
4 control
Ans: 4
Q. Physical components that make up your computer are known as .....
1 Operating Systems
2 Software
3 Hardware
4 Web Browsers
Ans: 3
Q. Computers use the .... number system to store data and perform calculations.
1 binary
2 octal
3 decimal
4 hexadecimal
Ans: 1
Q. To move to the beginning of a line of text, press the ... key.
1 pageup
2 a
3 home
4 enter
Ans: 3
Q. The term PC means
1 Private Computer
2 Personal Computer
3 Professional Computer
4 Personal Calculator
Ans: 2
Q. A _________ is an electronic device that processes data, converting it into information
1 Computer
2 Processor
3 Case
4 Stylus
Ans: 2
Q. A _________ is an electronic device that processes data, converting it into information
1 Computer
2 Processor
3 Case
4 Stylus
Ans: 2
Q. _____ is processed by the computer into information
1 Number
2 Data
3 Picture
4 None of these
Ans: 2
Q. What is the default file extension for all Word documents?
1 txt
2 wrd
3 doc
4 none of these
Ans: 3
Q. The background of any Word document -
1 is always white colour
2 is the colour you preset under the Options menu
3 is always the same for the entire document
4 can have any color you choose
Ans: 4