Computer Awareness Multiple Choice Questions(MCQs) & Answers

Questions

1 Who developed the concept ‘World Wide Web’

A Tim Berners-Lee

B Microsoft

C Arthur Clarke

D None of the above

View Answer

Answer: Tim Berners-Lee

2 ‘IC’ in computers stands for

A ntegrated Charge

B Integrated Current

C Integrated Circuits

D Internal Circuits

View Answer

Answer: Integrated Circuits

3 Which tracking program records every keystroke you make on the computer?

A ITrack/ULead

B EFollow

C Key logger

D Stalking software

View Answer

Answer: Key logger

4 Which of the following is a software used for Remote Connection?

A TeamViewer

B Picasa

C Prisma

D Safari

View Answer

Answer: TeamViewer

5 Which of the following is true about relational database?

A It is a collection where data can be arranged in only rows

B It is a collection where data can be arranged in only columns

C It is a collection of data arranged in rows and columns

D All of the above

View Answer

Answer: It is a collection of data arranged in rows and columns

6 Which of the following is required to communicate between two computers?

A Communications software

B Communications hardware

C Protocol

D All of the above

View Answer

Answer: All of the above

7 IP addresses are converted to ______________

A A binary string

B Alphanumeric string

C A hierarchy of domain names

D A decimal string

View Answer

Answer: A hierarchy of domain names

8 Which of the following must be contained in a URL?

A A protocol identifier

B The letters, www

C The unique registered domain name

D A protocol identifier, www and the unique registered domain name

View Answer

Answer: A protocol identifier, www and the unique registered domain name

9 What does BASIC stands for?

A Beginner’s All-purpose Simple Instruction Code

B Beginner’s All-purpose Symbolic Intention Code

C Beginner’s All-purpose symbolic Instruction code

D Beginner’s All-purpose Symbolic Instruction Cell

View Answer

Answer: Beginner’s All-purpose symbolic Instruction code

10 In DHCP, C stands for?

A Centralised

B Centered

C Cut

D Configuration

View Answer

Answer: Configuration

11 The word “Computer” comes from the word “compute”, which means ______

A To assume

B To input

C To combine

D To calculate

View Answer

Answer: To calculate

12 In Microsoft PowerPoint, two kinds of sound effects files that can be added to the presentation are

A .Wav files and .mid files

B .Wav files and .gif files

C .Wav files and .jpg files

D .Jpg files and .gif files

View Answer

Answer: .Wav files and .mid files

13 Antikythera mechanism was mainly used to perform which computation?

A Astronomical calculation

B Logarithm

C Trigonometry

D Time calculation

View Answer

Answer: Astronomical calculation

14 Android is a mobile operating system designed primarily for touchscreen mobile devices such as smartphones and tablets. Which among the following was the first Android Operating System?

A Cupcake

B Alpha

C Gingerbread

D Doughnut

View Answer

Answer: Alpha

15 Microsoft PowerPoint is a slide show presentation program for use on both Microsoft and Apple Macintosh operating systems. In MS PowerPoint Broadcast is a feature available in which tab?

A File

B View

C Slide Show

D Transitions

View Answer

Answer: Slide Show

16 What is an ad hoc query?

A Pre-planned question

B Pre-scheduled question

C Spur-of-the-moment question

D Question that will not return any results

View Answer

Answer: Spur-of-the-moment question

17 UDP and TCP are categorised under the _________ layer of the OSI model

A Physical

B Data link

C Application

D Transport

View Answer

Answer: Transport

18 The dual-port version of DRAM formerly used in graphics adaptors is

A FPM DRAM

B EDORAM

C VRAM

D DDRSDRAM

View Answer

Answer: VRAM

19 Which of the following is a term related with monitor?

A DVD

B Cartridge

C Hard-disk

D TFT

View Answer

Answer: TFT

20 Which of the following supports 32-bit processor?

A Windows 2000

B Windows 7

C Windows 8.1

D All of the above

View Answer

Answer: All of the above

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