Computer Awarness TEST

Q1.   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

Q3   ROM stands for ?

  a. Random Only Memory   b. Readable Only Memory  c. Read Only Memory  d. Random Other Memory

Q4 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

Q5  Kilobyte equals to how many bytes ?

a. 1000  b.1024  c.100  d.1008

Q6  Recycle Bin is a ?

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

Q7 UPS stands for ?

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

d. untied Power Supply

Q8  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

Q9 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

Q10   Server is a ?

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

Q11 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 

Q12  Which of the following is not an integral part of computer

a. CPU  b. Mouse  c.  Monitor  d. UPS

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Q13  RAM stands for?

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

 d. Rotational Access Memory

Q14 Computer with the help of mouse or keyboard are

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

Q15 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

Q16 Brain of the computer is also known as the name ?

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

Q17 MS Excel is used for ?

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

Q18  WWW means 

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

Q19  . Which operation is not performed by computer
a. Inputting b. Processing c. Controlling d. Understanding

Q20 14. Dot-matrix is a type of

a. Tape b. Printer c. Disk d. Bus