10 Important computer MCQs for most of the competitive exams

By - admin | Category: Computer

In this article 10 Important computer MCQs are added which are frequently asked in almost all examination. Each question has four options and the correct answer is below the question. You can learn more MCQs on computer in MCQ Feed.

Que 1: Which of the following IP address classes is reserved for future of experimental purposes ?

(A) Class A
(B) Class D
(C) Class C
(D) Class E

Correct Ans: D

Que 2: When working on a document on a PC, the document is temporarily saved on-

(A) CPU
(B) Flash Memory
(C) CD-ROM
(D) RAM

Correct Ans: D

Que 3: Which of the following is NOT a web Browser ?

(A) Mosaic
(B) Amaya
(C) Safari
(D) Foxpro

Correct Ans: D

Que 4: MS Excel contains ________Columns and ______Rows.

(A) 256, 65536
(B) 255, 65535
(C) 254, 65534
(D) 250, 65500

Correct Ans: A

Que 5: Which of the following is NOT an advantage of multi programming?

(A) Increased throughput
(B) CPU never remains idle
(C) Efficient memory utilization
(D) None of these

Correct Ans: D

Que 6: Which of the following is NOT a characteristic of daisy wheel printers ?

(A) Impact printers
(B) Limited number of characters
(C) Silent operation
(D) No graphics

Correct Ans: C

Que 7: Which of the Following Computer viruses uses computer hosts to reproduce itself ?

(A) Worm
(B) Macro virus
(C) Melissa virus
(D) Time Bomb

Correct Ans: A

Que 8: The word “Mangal” is used for which among the following kinds of vegetations?

(A) Aquatic Plants
(B) Algal Blooms
(C) Mangroves
(D) Mediterranean forests, woodlands, and scrub

Correct Ans: C

Que 9: Which Windows Program will you use to manage files and folders ?

(A) Windows Explorer
(B) Windows Accessories
(C) Microsoft Office
(D) Windows Control Panel

Correct Ans: A

Que 10: DBMS used for building compute applications stand for.

(A) Database Machine system
(B) Database Maintenance system
(C) Database management system
(D) Database Micro system

Correct Ans: C

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10 Important computer MCQs for most of the competitive exams

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