Which of the following extensions suggest that the file is a backup copy?
(A) .bak
(B) .bas
(C) .com
(D) .txt
Computer
Firewalls are used to protect against …….
(A) Unauthorized Access
(B) Virus Attacks
(C) Data Driven Attacks
(D) Fire Attacks
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
What is the purpose of keeping electronic devices such as computers, televisions, and remote controlled devices on Sleep mode?
(A) Reduce Power consumption
(B) Back UP
(C) To write contents of RAM to hard disk
(D) To improve download speed
Which of the following is not a computer language?
(A) BASIC
(B) C++
(C) C#
(D) Microsoft
What kind of software would you most likely use to keep track of billing account?
(A) Word Processing
(B)_ Electronic Publishing
(C) Spreadsheet
(D) Web authoring
VDU is also called …….
(A) Screen
(B) Monitor
(C) Both A and B
(D) Printer
A self-replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is ……..
(A) Bug
(B) Vice
(C) Lice
(D) Worm
Computer connected to a LAN (Local Area Network) can …….
(A) run faster
(B) go on line
(C) share information and/or share peripheral
equipment
(D) E-mail
Which of the following will not cut information?
(A) Pressing Ctrl + C
(B) Selecting Edit > Cut from the menu
(C) Clicking on the standard cut button
(D) Pressing Ctrl + X
