100+ Technical Quiz Questions and Answers in Computer Science - 1

Question: 1

A firewall is operated by

(A) screening packets to/from the network and provide controllable filtering of network traffic

(B) the pre-purchase phase

(C) isolating intranet from extranet

(D) all of the above

Ans: A

screening packets to/from the network and provide controllable filtering of network traffic

Question: 2

LISP is designed for

(A) Artificial language

(B) CUI

(C) GUI

(D) Optical fiber

Ans: A

Artificial language

Question: 3

The software tools that enable a user to interact with a computer for specific purposes are known as

(A) Applications

(B) Hardware

(C) Shareware

(D) Networked software

Ans: A

Applications

Question: 4

Specialised programs that allow particular input or output devices to communicate with the rest of the computer system are called

(A) Connectors

(B) Device drivers

(C) Utilities

(D) Operating system

Ans: D

Operating system

Question: 5

A device that provides emergency power to your computer, conditions the voltage and protects against power surges is called a

(A) UPS = Uninterruptible Power Supply

(B) UPPS = Universal Power Protection and Supply

(C) USP = Universal Surge Protector

(D) PSU = Power Supply Unit

Ans: A

UPS = Uninterruptible Power Supply

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