MCQS of Computer Science CS for FPSCS test, federal public service comission SET8

By: Prof. Dr. Fazal Rehman | Last updated: March 3, 2022

In this tutorial, we will try to answer the followings; MCQS of Computer Science CS for FPSCS test, federal public service comission SET8
  1. ____ software is used for workgroup computing (A) Freeware (B) Groupware (C) Shareware (D) Both A and B
Answer - Click Here:
B
  1. ____ devices stores instructions that help the computer startup (A) RAM (B) Keyboard (C) Hard disk (D) ROM
Answer - Click Here:
D
  1. _____is a technique used to protect a computer system from loss of data and other potential losses. (A) Data striping (B) Tolerant computing (C) Disk mirroring (D) None Of These
Answer - Click Here:
C
  1. _____ is the Bottom-most layer of OSI model. (A) Data link (B) Transport (C) Network (D) Physical
Answer - Click Here:
D
  1. Instant messaging, video conferencing, webcams, MUDs, MOOs and chat are examples of? (A) Synchronous (B) Analog (C) Digital (D) Asynchronous
Answer - Click Here:
A
  1. Which is the important property of fiber optic? (A) Reflection (B) Refraction (C) Interface (D) None of These
Answer - Click Here:
B
  1. _______ is extracting the original information-bearing signal from a carrier wave. (A) Modulation (B) Digitization (C) Demodulation (D) Conversion
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C
  1. An attribute in database is called? (A) Tuple (B) Field (C) Row (D) Relation
Answer - Click Here:
B
  1. Which virus is a polymorphic virus?  (A) Chernobyl (B) Trojan Horse (C) Rudolf (D) Logic Bomb
Answer - Click Here:
C
  1. ________ protocols is used by www? (A) TCP/IP (B) HTTP (C) FTP (D) Ethernet
Answer - Click Here:
B
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