MCQS for past papers ppsc lecturer computer science CS

MCQS for past papers PPSC lecturer computer science CS – SET4

  1. MICR is an abbreviation for?
    (A) Magic in Character Redo
    (B) Magnetic Ink Character Reader
    (C) Magnetic Ink Character Recorder
    (D) None of These

Answer - Click Here:
B

  1. .________ operators are used to evaluate compound conditions
    (A) Relational Operators
    (B) Arithmetic Operators
    (C) Assignment Operators
    (D) Logical Operators

Answer - Click Here:
D

  1. What is Caps Lock?
    (A) Modifier key
    (B) Window key
    (C) Cursor control key
    (D) Toggle key

Answer - Click Here:
D

  1. MHz is an abbreviation for?
    (A) Megahertz
    (B) Micro hertz
    (C) Kilohertz
    (D) None of These

Answer - Click Here:
A

  1. DRAM is an abbreviation for?
    (A) Dynamic Read Access Memory
    (B) Digital Read Access Memory
    (C) Dynamic Random Access Memory
    (D) Digital Random Access Memory

Answer - Click Here:
C

  1. ______ is the basic unit of programmable color on a computer display or in a computer image. 
    (A) Points
    (B) Pixels
    (C) Digital Points
    (D) Resolution Points

Answer - Click Here:
B

  1. Which of the following type is commonly used to read UPC code?
    (A) Optical-mark reader
    (B) Bar-code reader
    (C) Magnetic-ink reader
    (D) Both A and C

Answer - Click Here:
B

  1. Which are parts of CPU?
    (A) Operating system and Main memory
    (B) CU and Main memory
    (C) Main memory and ALU
    (D) Control unit and ALU

Answer - Click Here:
D

  1. GPS is an abbreviation for?
    (A) Global Positioning System
    (B) Global Pointing System
    (C) Google Positioning System
    (D) None of These

Answer - Click Here:
A

  1. The Internet surfing is also known as?
    (A) Half duplex
    (B) Simplex
    (C) Full duplex
    (D) None of These

Answer - Click Here:
A

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