581 MCQ Questions in english

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581 MCQ Questions in english हिन्दी

329. When was the first modern computer discovered?

A. 1949

B. 1951

C. 1946

D. 1947

328. When did the great computer revolution occur?

A. 1977

B. 2000

C. 1955

D. 1960

327. What is the Hindi word for computer?

A. Computer

B. Accountant

C. calculator

D. Calculators

326. When is Computer Literacy Day observed?

A. 5 December

B. 14 December

C. 22 December

D. 2 December

325. What is the full form of CPU?

A. Central Processing Unit

B. Central Problem Unit

C. Central Processing Union

D. None of these

324. A search engine is which of the following?

A. Google

B. Yahoo

C. Baidu

D. Wolfram Alpha

323. What is the name of the input unit?

A. Mouse

B. Keyboard

C. Scanner

D. All of these

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

A. 1024 bytes

B. 1024 megabytes

C. 1024 gigabytes

D. None of these

321. Who invented Mouse?

A. Douglas Engelbart

B. Federico Faggin

C. Gene Dolgoff

D. Brendan Eich

320. 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

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

A. Linker

B. Assembler

C. Loader

D. Absolute entity

318. A port could be:

A. Strictly for input

B. Strictly for output

C. Bidirectional

D. All the above

317. 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

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

A. Data bus

B. Timer bus

C. Control bus

D. Address bus

315. 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

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

A. Stack

B. Queue

C. Linked list

D. Double linked list

313. 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

312. Which of the following statements is correct?

A. Block cipher Technique is an encryption technique

B. Steam cipher technique is an encryption technique

C. Both (A) and (B)

D. Neither of (A) and (B)

311. Which of the following does not constitute a fundamental process state?

A. Ready

B. Terminated

C. Executing

D. Blocked

310. If a programme can handle data errors, it is referred to as

A. Robust

B. Reliable

C. Unreliable

D. Stable functioning

309. A programme that is easily accessible to computer users as part of a software package is categorised as

A. Library program

B. Program library

C. Software library

D. Directory library

308. A set of software that has been authorised for a specific user is referred to as

A. Software library

B. Program library

C. Directory library

D. Library package

307. The binary equivalent of (–15)10 is (2’s complement system is used)

A. 11110001

B. 11110000

C. 10001111

D. None of these

306. Which of the following does not qualify as an Internet Service Provider (ISP)?

A. MTNL

B. BSNL

C. ERNET India

D. Infotech India Ltd

305. Where does a computer's data get added and compared?

A. CPU

B. Memory

C. Hard disk

D. Floppy disk

304. The....instructs the computer on how to utilize its components.

A. Utility

B. Network

C. Operating system

D. Motherboard

303. Which of the following data structures is not a linear data structure?

A. Array

B. Binary Tree

C. Queue

D. Stack

302. The most prevalent types of storage devices are....

A. Persistent

B. Optical

C. Magnetic

D. Flash

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581 MCQ Questions in english हिन्दी

329. When was the first modern computer discovered?

328. When did the great computer revolution occur?

327. What is the Hindi word for computer?

326. When is Computer Literacy Day observed?

325. What is the full form of CPU?

324. A search engine is which of the following?

323. What is the name of the input unit?

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

321. Who invented Mouse?

320. The inbox in email client is?

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

318. A port could be:

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

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

315. 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?

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

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

312. Which of the following statements is correct?

311. Which of the following does not constitute a fundamental process state?

310. If a programme can handle data errors, it is referred to as

309. A programme that is easily accessible to computer users as part of a software package is categorised as

308. A set of software that has been authorised for a specific user is referred to as

307. The binary equivalent of (–15)10 is (2’s complement system is used)

306. Which of the following does not qualify as an Internet Service Provider (ISP)?

305. Where does a computer's data get added and compared?

304. The....instructs the computer on how to utilize its components.

303. Which of the following data structures is not a linear data structure?

302. The most prevalent types of storage devices are....

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