Question : 1 The basic operation performed by a computer are :

• A

  Arithmetic operation

• B

  Logical operation

• C

  Storage and relative

• D

  All of the above

Question : 2 The two major types of computer chips are

• A

  Externam memory chips

• B

  Primary memory chips

• C

  Microprocessor chips

• D

  Both B and C

Question : 3 The brain of any computer system is

• A

  ALU

• B

  Memory

• C

  CPU

• D

  All of the above

Question : 4 Microprocessors as switching devices are for which generation computer

• A

  First Generation

• B

  Second Generation

• C

  Third generation

• D

  Fourth Generation

Question : 5 Storage capacity of magnetic disk depends on

• A

  Tracks per inch surface

• B

  Bits per inch of tracks

• C

  Disk Pack in disk surface

• D

  All of the above

Question : 6 The two of main memory are

• A

  Primary and secondary

• B

  Random and Sequnetial

• C

  RAM and ROM

• D

  All of the above

Question : 7 Computer are free from fatigue and boredom, what is it called ?

• A

  Accuracy

• B

  Reliability

• C

  Diligence

• D

  Versatality

Question : 8 A storage area used to store data to compesate for the difference in speed at which the different units can handle data is

• A

  Memory

• B

  Buffer

• C

  Accumulator

• D

  Address

Question : 9 Integrated circuit are related to which generation of computers

• A

  First generation

• B

  Second generation

• C

  Third generation

• D

  Fourth generation

Question : 10 CD- ROM is

• A

  Semi conductor memory

• B

  Memory register

• C

  Magnetic memory

• D

  None of above

Question : 11 What was the main component of first generation computer ?

• A

  Transistors

• B

  Vaccum Tubes and Valves

• C

  Integrated circuit

• D

  None of the above

Question : 12 A hybrid computer

• A

  Resembles digital computer

• B

  Resembles analogue computer

• C

  Resembles both a digital and anlogue Computer

• D

  None of the above

Question : 13 Which types of computer uses the 8-bit code called EBCDIC ?

• A

  Mini computer

• B

  Micro computer

• C

  Mainframe computer

• D

  Super computer

Question : 14 To produce high quality graphics in color which one would you like to use ?

• A

  RGB Monitor

• B

  Plotter

• C

  InkJet printer

• D

  Laser Printer

Question : 15 The ALU of a computer responds to the command coming from

• A

  Primary memory

• B

  Control section

• C

  External memory

• D

  Cache memory