192 Computer MCQ GK question in English

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192 Computer MCQ GK question in English हिन्दी

Are you preparing for SSC and Bank competitive exams? So you must have knowledge of Reasoning, Math as well as computer knowledge. In almost all government jobs examinations, some questions related to computers are asked under GK. Which have their own importance. Here you can check for detailed computer information and computer related questions which are very useful in any government examination. Here, I am providing the Computer GK Quiz Questions for learners who are preparing for competitive exams. In this post, I have updated the most important questions, answers with the latest Computer questions.

192. Which of the following is used in EBCDIC?

A. Super Computers

B. Mainframes

C. Machine Codes

D. Programming

Explanation: This concept of EBCDIC was invented by IBM. It is mainly used in the IBM mainframe environment. So basically, mainframes use EBCDIC codes.

191. Which of the following device use positional notation to represent a decimal number?

A. Pascaline

B. Abacus

C. Computer

D. Calculator

Explanation: Abacus was used to do arithmetic calculations around 2500 years ago. Pascaline was the pascal’s calculator by Blaise Pascal invented for doing laborious calculations.

190. Which of the following is designed to control the operations of a computer?

A. User

B. Application Software

C. System Software

D. Utility Software

Explanation: Software is basically classified into two: System and application. System Software is designed to control the operations and extend the processing capability of a computer system.

189. Which of the following part of a processor contains the hardware necessary to perform all the operations required by a computer?

A. Controller

B. Registers

C. Cache

D. Data path

Explanation: A processor is a part of the computer which does all the data manipulation and decision making. A processor comprises of: A data path that contains the hardware necessary to perform all the operations. A controller tells the data path what needs to be done. The registers act as intermediate storage for the data.

188. Which of the following is not a type of computer code?

A. EDIC

B. ASCII

C. BCD

D. EBCDIC

Explanation: There is no coding scheme like EDIC. EBCDIC stands for Extended Binary Coded Decimal Interchange Code. BCD stands for Binary Coded Decimal. ASCII stands for American Standard Code for information interchange.

187. Which of the following monitor looks like a television and are normally used with non-portable computer systems?

A. LED

B. LCD

C. CRT

D. Flat Panel Monitors

Explanation: A CRT (or the Cathode Ray Tube) Monitor looks like a television ideally. The flat-panel monitors are thinner and lighter in comparison.

186. Which of the following is the brain of the computer?

A. Central Processing Unit

B. Memory

C. Arithmetic and Logic unit

D. Control unit

Explanation: Charles Babbage is known as the father of computers. Charles Babbage designed and built the first mechanical computer and Difference Engine.

185. The term _____ designates equipment that might be added to a computer system to enhance its functionality

A. digital device

B. system add-on

C. disk pack

D. peripheral device

184. Which of the following software applications would be the most appropriate for performing numerical and statistical calculations?

A. Database

B. Document Processor

C. Graphic Package

D. Spread Sheet

183. A ........ is approximately one billion bytes

A. Megabyte

B. Gigabyte

C. Terabyte

D. None of these

182. Markup tags tell the web browser

A. How to display the file

B. How to organise the page

C. How to display message box on page

D. None of the above

181. Verification of log-in name and password is for

A. Authenticating the user.

B. Re-confirming the user.

C. Providing formal access to the user

D. Completing the formality of login-in.

180. C, BASIC, COBOL, and Java are examples of ............language

A. low-level

B. programming

C. computer

D. high-level

179. The first computer was programmed using .......

A. Assembly language

B. Machine language

C. Spaghetti code

D. Source code

178. To make the number pad act as a directional arrow, we press

A. Num lock

B. Caps lock

C. arrow lock

D. shift

177. Which of the following is a popular programming language for developing multimedia webpages.

A. COBOL

B. Java

C. BASIC

D. Assembler

176. The function of BIOS is to

A. Initialize the system hardware components

B. Update the system

C. Ensure system performance

D. Save the system from crashing

175. The computer's processor consists of the following parts

A. CPU and Main Memory

B. Hard Disk and Floppy Drive

C. Control Unit and ALU

D. Operating System and Application

174. Merge cells option can be applied from?

A. Format Cells dialog box Alignment Tab

B. Formatting toolbar

C. C) Both of above

D. D) None of above

173. A _______ is a software program used to view Web pages.

A. site

B. host

C. link

D. browser

172. A computer consists of

A. motherboard

B. hard disk drive

C. central processing unit

D. All of the above

171. Several computers linked to a server to share programs and storage space________

A. Network

B. Grouping

C. Library

D. Integrated system

170. Storage capacity of magnetic disk depends on

A. disk pack in disk surface

B. tracks per inch of surface

C. bits per inch of tracks

D. All of the above

169. _____are attempts by individuals to obtain confidential information from you by falsifying their identity

A. Phishing trips

B. Computer viruses

C. Phishing scams

D. Spyware scams

168. By default, your documents print in ________ mode

A. Landscape

B. Portrait

C. Page Setup

D. Print View

167. Microsoft Office is an example of a

A. Closed source software

B. Open source software

C. Horizontal market software

D. vertical market software

166. Junk e-mail is also called ______

A. Spam

B. Spoof

C. spool

D. Sniffer script

E. spool

165. ________ is the process of dividing the disk into tracks and sectors.

A. Tracking

B. Formatting

C. Crashing

D. Allotting

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