Thursday, June 20, 2019

WBCS Polity and Constitution MCQs Prelims and Mains

Basic Computer MCQ Questions and Answers with PDF Download P1

1. ______ offers services such as search capabilities, e-mail, news, stock price, weather information, sports and entertainment.
(A) Article
(B) Newspaper
(C) Hostel
(D) Portal
[MPPSC - 2018]

Correct Answer: [D] Portal.

2. A ‘menu’ contains a list of
(A) reports
(B) commands
(C) data
(D) objects
[MPPSC - 2013]

Correct Answer: [B] commands.

3. Choose the smallest memory size unit.
(A) GB
(B) TB
(C) KB
(D) MB
[MPPSC - 2015]

Correct Answer: [C] KB.

4. .DuckDuckGo is a
(A) Virus
(B) News Web site
(C) Search Engine
(D) Web Browser
[MPPSC - 2017]

Correct Answer: [C] Search Engine.

5. Ethernet is an example of
(B) Wi-Fi
[MPPSC - 2017]

Correct Answer: [D] LAN.

6. A firewall is used in communication network/system for protection from
(A) Fire attack
(B) virus attack
(C) Unauthorized attack
(D) data driven attack
[MPPSC - 2014]

Correct Answer: [C] Unauthorized attack.

7. How many bits are there in one byte?
(A) 10
(B) 16
(C) 2
(D) 8
[MPPSC - 2015]

Correct Answer: [D] 8.

8. In the context of computer security, crackers are also known as
(A) Elite hackers
(B) Script kiddie
(C) Black hat hackers
(D) White hat hackers
[MPPSC - 2017]

Correct Answer: [C] Black hat hackers.

9. One byte has
(A) 32-bits
(B) 64-bits
(C) 8-bits
(D) 16-bits
[MPPSC - 2014]

Correct Answer: [C] 8-bits.

10. Who is considered as the inventor of WWW (World Wide Web)?
(A) Tim-Berners-Lee
(B) Vinod Dham
(C) Edward Kasner
(D) Bill Gates
[MPPSC - 2013]

Correct Answer: [A] Tim-Berners-Lee.


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