Friday, February 24, 2017

Computer GK Quiz 76

Computer Awareness, GK Quiz No 76

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Computer Awareness, GK Quiz No 76
What is the use of Firewall in a computer?
A. For authentication
B. For data transmission
C. For monitoring
D. For security
Answer: D

Maximize, Minimize and Close button are called:
A. Run Button
B. Home Button
C. Control Button
D. Start Button
Answer: C

Arithmetic Logic Unit (ALU) can do:
A. Mathematical Operation
B. Logical Operation
C. Both of These
D. None of these
Answer: C

The computer abbreviation “OS” stands for:
A. Open Software
B. Optical Sensor
C. Order of Significance
D. Operating System
Answer: D

Facebook was launched in:
A. 2008
B. 2005
C.  2007
D.  2004
Answer: D

The transfer of data from one place to another is called:
A. Data Processing
B. Data Communication
C. Data Encryption
D. Data Distribution
Answer: B

Shortcut Key to center a Paragraph is:
A. Shift+ C
B. Ctrl + L
C. Ctrl + J
D. Ctrl + E
Answer: D

Analog signal is measured in:
A. Pulses
B. Hertz
C. Volts
D. WATTS
Answer: C

A network that covers small geographic area or single or group of buildings
 is called:
A. Gateway
B. WAN
C. Bridge
D. LAN
Answer: D

When you delete an object, Windows XP sends it to:
A. Recycle Bin
B. My Computer
C. Trash Folder
D. My Documents
Answer: A

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