All Computer Awareness questions - answers

This section provides 100 questions on Computer Awareness for various competitive examinations in India.

1.A unit of data storage that equals 2 to the 70th power is called? 
[A] Zebibyte
[B] Yottabite
[C] Yobibite
[D] None of the above
2.A DSLAM is a device used by Internet Service Providers (ISPs) to route incoming DSL connections to the Internet. What is its correct full form? 

[A] Digital Subscriber Line Access Multiplexer
[B] Digital Subscriber Line Access Multiplier
[C] Digital Service Line Access Multiplexer
[D] None of these

3.A hybrid computer is the one which exhibits the features of __?
[A] analog computer
[B] digital computer
[C] both analog and digital computer
[D] mainframe computer

4.The term 128-bit era refers to which of the following? 
[A] Sixth generation Computers
[B] Laptops
[C] Super computers
[D] Video game Consoles

5.Now a days Vishing has become a criminal practice of using social engineering over which of the following? 
[A] Social networking sites
[B] Mobile Phones
[C] E-mails
[D] Cyber cafés

6.Which of the following blogging platform was first launched by Pyra Labs?
[A] WordPress
[B] Blogger
[C] Typepad
[D] Twitter

7.Which among the following is NOT a web browser?
[A] SpaceTime
[B] NeoPlanet
[C] Sputnik
[D] MeeGo

8.Which part of the computer carries out the arithmetic and logical operations?
[A] Control Unit
[B] Processing Element
[C] BIOS
[D] Mother Board
9.Which was the world’s first electronic digital programmable computer?
[A] Z3
[B] Colossus
[C] Enigma
[D] Z2

10.Which of the following includes Logic Operations?
[A] AND
[B] XOR
[C] NOT
[D] All of the above

 

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