Computer Knowledge Update 15/10/2015

Q.1. Device that connect to the network without the use of cables is called _______. 
a) Distributed
b) Wireless
c) Centralized
d) Open source
e) None of these

Q.2. Devices that let the computer communicate with you _____
a) Input
b) Output
c) Type
d) Print
e) Storage

Q.3. Which of the following is not an output device?
a) Bar code reader
b) Headphone
c) Monitor
d) Speaker
e) Headset

Q.4. The _____ of a system includes the programs or instructions.
a) Hardware
b) Icon
c) Information
d) Software
e) Peripheral

Q.5. A result of a computer virus can not lead to ___. 
a) Disk Crash
b) Mother Board Crash
c) Corruption of program
(d) Deletion of files
e) None of these

Q.6. Sometimes called a---------------virus, executes when a computer boots up because it resides in the boot sector of a floppy disk or the master boot record of a hard disk.
a) System virus
b) Trojan horse virus
c) File virus
d) Macro virus
e) Boot sector

Q.7. Which operation is not performed by computer?
a) Inputting
b) Processing
c) Controlling
d) Understanding
e) Thinking

Q.8. To save a document in different location use -
a) Save
b) Save as
c) Save as web page
d) Ctrl + s
e) 1, 2 and 4

Q.9. What happens when you press Ctrl + V key?
a) A capital V letter is typed into your document at the cursor point
b) The selected item is pasted from the clip board
c) The selected item is pasted to the clipboard
d) The selected drawing objects are distributed vertically on the page
e) None of these

Q.10. In a spreadsheet, a ....... is a number you will use in a calculation.
a) label
b) cell
c) field
d) value
e) None of these

Answer:

Q.1. b) Wireless 
Q.2. d) Print
Q.3. a) Bar code reader
Q.4. d) Software
Q.5. b) Mother Board Crash 
Q.6. e) Boot sector 
Q.7. e) Thinking
Q.8. b) Save as
Q.9. b) The selected item is pasted from the clip board
Q.10. d) value