480 MCQ Questions in english

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480 MCQ Questions in english हिन्दी

256. Which of the following does not constitute a logic gate?

A. NOT

B. NAT

C. AND

D. OR

255. ______is a computer system layer that exists between the hardware and the user programme.

A. System environment

B. Operational environment

C. Operating system

D. Operating environment

254. ________converts one interface into another?

A. Data

B. Hardware

C. Programs

D. Software

253. Large retailers use a process known as_________ to study trends.

A. POS

B. Data Conversion

C. Data Mining

D. Data Selection

252. _____is data that has been organised or presented in an understandable manner.

A. Storage

B. Information

C. A process

D. Software

251. A computer processes data using the_____ language

A. Binary

B. Representational

C. Processing

D. Kilobyte

250. What are some examples of word processing, spreadsheets, and photo editing?

A. Platforms software

B. Operating system software

C. Application software

D. System software

249. Who invented Blu-Ray technology?

A. IBM

B. Compaq

C. Sony

D. Apple

248. A bootstrap programme is one that___

A. terminates the working of computer

B. starts the computer working

C. meddle part of computer

D. Both ( 1 ) & ( 2 )

247. Which of the following languages is purely object-oriented?

A. C ++

B. JAVA

C. PHP

D. None of these

246. What was the first name given to a computer?

A. ATARIS

B. ENIAC

C. TANDY

D. NOVELLA

245. When was the first modern computer discovered?

A. 1949

B. 1951

C. 1946

D. 1947

244. When did the great computer revolution occur?

A. 1977

B. 2000

C. 1955

D. 1960

243. What is the Hindi word for computer?

A. Computer

B. Accountant

C. calculator

D. Calculators

242. When is Computer Literacy Day observed?

A. 5 December

B. 14 December

C. 22 December

D. 2 December

241. What is the full form of CPU?

A. Central Processing Unit

B. Central Problem Unit

C. Central Processing Union

D. None of these

240. A search engine is which of the following?

A. Google

B. Yahoo

C. Baidu

D. Wolfram Alpha

239. What is the name of the input unit?

A. Mouse

B. Keyboard

C. Scanner

D. All of these

238. How many bytes are 1 kilobyte (KB)?

A. 1024 bytes

B. 1024 megabytes

C. 1024 gigabytes

D. None of these

237. Who invented Mouse?

A. Douglas Engelbart

B. Federico Faggin

C. Gene Dolgoff

D. Brendan Eich

236. The inbox in email client is?

A. Location where sent emails are kept

B. Location where unwanted email is kept

C. Location where deleted email is kept

D. none of the above

235. A programme that loads programmes into main memory and gets them ready for execution____.

A. Linker

B. Assembler

C. Loader

D. Absolute entity

234. A port could be:

A. Strictly for input

B. Strictly for output

C. Bidirectional

D. All the above

233. The method of allocating a memory address to each I/O device in the SAM system is known as:

A. wired I/O

B. I/O mapping

C. dedicated I/O

D. memory-mapped I/O

232. Which of the following does not constitute a computer bus?

A. Data bus

B. Timer bus

C. Control bus

D. Address bus

231. Which of the following derivation a top-down parser use while parsing an input string? The input is assumed to be scanned in left to right order?

A. Leftmost derivation

B. Rightmost derivation

C. Leftmost derivation traced out in reverse

D. Rightmost derivation traced out in reverse

230. The forward reference table (FRT) is organized as follows:

A. Stack

B. Queue

C. Linked list

D. Double linked list

229. Which of the following loaders is executed when a system is turned on or restarted for the first time?

A. Bootloader

B. Compile and Go loader

C. Bootstrap loader

D. Relating loader

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480 MCQ Questions in english हिन्दी

256. Which of the following does not constitute a logic gate?

255. ______is a computer system layer that exists between the hardware and the user programme.

254. ________converts one interface into another?

253. Large retailers use a process known as_________ to study trends.

252. _____is data that has been organised or presented in an understandable manner.

251. A computer processes data using the_____ language

250. What are some examples of word processing, spreadsheets, and photo editing?

249. Who invented Blu-Ray technology?

248. A bootstrap programme is one that___

247. Which of the following languages is purely object-oriented?

246. What was the first name given to a computer?

245. When was the first modern computer discovered?

244. When did the great computer revolution occur?

243. What is the Hindi word for computer?

242. When is Computer Literacy Day observed?

241. What is the full form of CPU?

240. A search engine is which of the following?

239. What is the name of the input unit?

238. How many bytes are 1 kilobyte (KB)?

237. Who invented Mouse?

236. The inbox in email client is?

235. A programme that loads programmes into main memory and gets them ready for execution____.

234. A port could be:

233. The method of allocating a memory address to each I/O device in the SAM system is known as:

232. Which of the following does not constitute a computer bus?

231. Which of the following derivation a top-down parser use while parsing an input string? The input is assumed to be scanned in left to right order?

230. The forward reference table (FRT) is organized as follows:

229. Which of the following loaders is executed when a system is turned on or restarted for the first time?

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