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6th (ਕੰਪਿਊਟਰ ਸਾਇੰਸ/Computer Science) - 2026-27

ਪਾਠ-2/Chapter-2
ਕੰਪਿਊਟਰ ਦੇ ਭਾਗ/Computer Components





Q-1.
...
Which part of computer system accepts input from the user?
Q-1. Objective  

1) .../Input Unit
2) ../Output Unit
3) ../Control Unit
4) ..../None of these

Ans.) .../Input Unit

Q-2.
...
Which is a part of CPU?
Q-2. Objective  

1) ../Control Unit
2) ../Memory Unit
3) .../ALU
4) .../All of above

Ans.) .../All of above

Q-3.
...
Which memory stores permanent data in computer system?
Q-3. Objective  

1) .../Primary Memory
2) .../RAM
3) .../Secondary Memory
4) .../All of Above

Ans.) .../Secondary Memory

Q-4.
...
Which is a most powerful type of computer?
Q-4. Objective  

1) .../Mainframe Computer
2) .../Mini Computer
3) ../Micro Computer
4) .../Super Computer

Ans.) .../Super Computer

Q-5.
..
Which part of computer system gives result as an output to the user?
Q-5. Objective  

1) .../Memory
2) ../Input Unit
3) .../Control Unit
4) .../Output Unit

Ans.) .../Output Unit

Q-6.
ALU
ALU
Q-1. Abbreviation  

1) .../Arithmetic Logic Unit
2) .../Arithmetic Logic Universal
3) .../Algorithm Logic Unit
4) .../None of these

Ans.) .../Arithmetic Logic Unit

Q-7.
CPU
CPU
Q-2. Abbreviation  

1) ../Center Processing Unit
2) ../Central Processing Unit
3) .../Central Programming Unit
4) .../Central Processing Universal

Ans.) ../Central Processing Unit

Q-8.
LCD
LCD
Q-3. Abbreviation  

1) .../Logic Crystal Display
2) .../Logical Crystal Display
3) .../Liquid Crystal Display
4) .../Liquid Crystal Data

Ans.) .../Liquid Crystal Display

Q-9.
RAM
RAM
Q-4. Abbreviation  

1) .../Random Access Memory
2) .../Read Access Memory
3) .../Raw Access Memory
4) .../Random Arithmetic Memory

Ans.) .../Random Access Memory

Q-10.
ROM
ROM
Q-5. Abbreviation  

1) .../Read Only Memory
2) .../Random Only Memory
3) .../Readable Only Memory
4) .../Read One Memory

Ans.) .../Read Only Memory

Q-11.
CU
CU
Q-6. Abbreviation  

1) .../Central Unit
2) .../Control Unit
3) .../Control Universal
4) .../Central University

Ans.) .../Control Unit

Q-12.
MU
MU
Q-7. Abbreviation  

1) .../Memory Uniform
2) .../Memory Unit
3) .../Memory Universal
4) .../None of these

Ans.) .../Memory Unit

Q-13.
IPO
IPO
Q-8. Abbreviation  

1) .../Input Processing Output
2) .../Input Programming Output
3) ..../Interal Processing Output
4) ..../None of these

Ans.) .../Input Processing Output