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Q11.   Which of the Following is not real security and privacy risk:

a. Hackers b . Spam c. Viruses d. identity theft


Q2. Who is known as father of computers

 a.  Lord Wellington   b.  Charles Babbage  c.  Jack Kilby  d. Bill Gates


Q13   ROM stands for ?
  a. Random Only Memory   b. Readable Only Memory  c. Read Only Memory  d. Random Other Memory


Q14 In the first generation computers Built between ( 1945 -1956) What was used for calculations

a. Transistors  b. Integrated Circuts  c. Very Large Scale Integration d. Vacuum Tubes


Q15  Kilobyte equals to how many bytes ?

a. 1000  b.1024  c.100  d.1008


Q16  Recycle Bin is a ?

A Folder on desktop  b. File on a desktop  c. Folder in my computer  d. file in my computer


Q17 UPS stands for ?

a United Power Solutions b. Uninterrupted Power Supply  c. Uninterrupted Power Solution

d. untied Power Supply

Q18  The Number System based on "0" and "1" only is known as

a. Binary System b Barter System  c. Number System d. Hexa Decimal System

Q19 Which of the following is an advantage of using a Local Area Network (LAN)?
a. Protects against virus infection b. Shared resources c. Data Security d. Prevents Computer  misuse


Q20   Server is a ?

a. Multimedia CD b. Personal Computer c. Multi – user Computer  d. Integrated Data Management

Q21 What is Internet ?

a. network  of  all computers in a company not connected to web

b. Network  of all computers in a company not connected to web

c.  Global  Network of  computers 
Q22  Which of the following is not an integral part of computer

a. CPU  b. Mouse  c.  Monitor  d. UPS

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Q23  RAM stands for?

a. Revolutionary Access Memory  b. Relational  Access Memory c. Random Access Memory
 d. Rotational Access Memory


Q24 Computer with the help of mouse or keyboard are

a.  insert  b. instructions c. Guides  d. Input

Q25 For sending and receiving data from and to other computers around the world through telephone lines, we need

a. FAX  b. Modem c. Scanner d. Hub


Q26 Brain of the computer is also known as the name ?

 a. Monitor  b.  Keyboard  c. CPU   d. Mouse

Q27 MS Excel is used for ?

 a. Letter writing  b. Spread Sheet Calculation   c. Presentation  d. Painting


Q28  WWW means 


a.  World Wide Web  b. World wider web  c. World widest web 

Q29  . Which operation is not performed by computer
a. Inputting b. Processing c. Controlling d. Understanding

Q30 14. Dot-matrix is a type of
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