MCQS for ppsc lecturer test computer science CS

MCQS for PPSC lecturer test computer science CS – SET 3

  1. _________ register stores the result of ALU operations.
    (A) Data Register
    (B) Accumulator Register
    (C) Data Address Register
    (D) Instruction Register

Answer - Click Here:

  1. A relation that contains minimal redundancy and allows easy use is called
    (A) Clean
    (B) Well-Structured
    (C) Complex
    (D) All of above

Answer - Click Here:

  1. _______ refers to the transmission of data in just one direction at a time.
    (A) Reverse
    (B) Half duplex
    (C) Full duplex
    (D) Simplex

Answer - Click Here:

  1. The device which uses the parallel transmission is called?
    (A) Printer
    (B) Light Pen
    (C) Mouse
    (D) Scanner

Answer - Click Here:

  1. _____ is a conceptual and representational model of data used to represent the entity framework infrastructure.

(A) Algorithm
(B) Flowchart
(C) ERD
(D) DFD

Answer - Click Here:

  1. ________ connecting two different networks together and providing communication between them.
    (A) Router
    (B) Node
    (C) Gateway
    (D) Bridge

Answer - Click Here:

  1. Free software is also known as?
    (A) Public Domain Software
    (B) Encrypted Software
    (C) Shareware
    (D) Copy Protected Software

Answer - Click Here:

  1. DPI is an abbreviation for?
    (A) Data per Inch
    (B) Dot per Inch
    (C) Digit per Inch
    (D) Decimal per Inch

Answer - Click Here:

  1. _______ may hold an instruction, a storage address, or any kind of data.
    (A) Register
    (B) RAM
    (C) ROM
    (D) Cache

Answer - Click Here:

  1. Which of the following is used to control all the parts of a manufacturing process?
    (A) CAM
    (B) ATM
    (C) CAD
    (D) MICR

Answer - Click Here:

 Click here to Read More MCQs – SET 4 

Fazal Rehman Shamil
Welcome to all friends. The reason for our success is only your love for T4Tutorials. Our team is always available to answer your queries regarding any kind of confusions or discussion regarding your study and career matters. For discussion with us please join our facebook group "T4Tutorials.com". The link of the group is mentioned below. Thanks and love to all for connecting with us. We are nothing without you. Love you all.....
https://web.facebook.com/groups/2066136233601097/