Data Communication and Networking MCQ Questions and Answers - 1
Question: 1
The OSI model consists of ___ layers.
(A) Five
(B) Seven
(C) Eight
(D) Nine
Ans: B
Seven
Question: 2
Something which has easily understood instructions is said to be
(A) Information
(B) Icon
(C) Word processing
(D) User friendly
Ans: D
User friendly
Question: 3
Each computer have a/an ____, and some ____
(A) Internet Browsers, Document files
(B) Operating System, Application Programs
(C) Hard Disk, Programming Programs
(D) Operating system, Tally
Ans: B
Operating System, Application Programs
Question: 4
In ____ computers, computation is carried out with physical quantities such as voltage, length, current, temperature, etc.
(A) Analog
(B) Digital
(C) Hybrid
(D) Micro computer
Ans : A
Analog
Question: 5
In Computer terminology ‘CAD’ is stands for
(A) Computer and Design
(B) Computer and Device
(C) Computer Algorithm in Design
(D) Computer Aided Design
Ans: D
Computer Aided Design
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