867 MCQ Questions in english

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867 MCQ Questions in english हिन्दी

503. What is the full form of CPU?

A. Central Processing Unit

B. Central Problem Unit

C. Central Processing Union

D. None of these

502. A search engine is which of the following?

A. Google

B. Yahoo

C. Baidu

D. Wolfram Alpha

501. What is the name of the input unit?

A. Mouse

B. Keyboard

C. Scanner

D. All of these

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

A. 1024 bytes

B. 1024 megabytes

C. 1024 gigabytes

D. None of these

499. Who invented Mouse?

A. Douglas Engelbart

B. Federico Faggin

C. Gene Dolgoff

D. Brendan Eich

498. 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

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

A. Linker

B. Assembler

C. Loader

D. Absolute entity

496. A port could be:

A. Strictly for input

B. Strictly for output

C. Bidirectional

D. All the above

495. 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

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

A. Data bus

B. Timer bus

C. Control bus

D. Address bus

493. 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

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

A. Stack

B. Queue

C. Linked list

D. Double linked list

491. 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

490. 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)

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

A. Ready

B. Terminated

C. Executing

D. Blocked

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

A. Robust

B. Reliable

C. Unreliable

D. Stable functioning

487. 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

486. 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

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

A. 11110001

B. 11110000

C. 10001111

D. None of these

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

A. MTNL

B. BSNL

C. ERNET India

D. Infotech India Ltd

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

A. CPU

B. Memory

C. Hard disk

D. Floppy disk

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

A. Utility

B. Network

C. Operating system

D. Motherboard

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

A. Array

B. Binary Tree

C. Queue

D. Stack

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

A. Persistent

B. Optical

C. Magnetic

D. Flash

479. Which of the following computer types is the most powerful?

A. Super-micro

B. Super Computer

C. Micro Computer

D. Mini Computer

478. The term 'Pentium' is associated with –

A. DVD

B. Hard Disk

C. Microprocessor

D. Mouse

477. In binary code, the number 7 is written as ?

A. 110

B. 111

C. 101

D. 100

476. In which computer generation were transistors used?

A. First

B. Second

C. Third

D. Fourth

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867 MCQ Questions in english हिन्दी

503. What is the full form of CPU?

502. A search engine is which of the following?

501. What is the name of the input unit?

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

499. Who invented Mouse?

498. The inbox in email client is?

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

496. A port could be:

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

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

493. 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?

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

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

490. Which of the following statements is correct?

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

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

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

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

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

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

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

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

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

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

479. Which of the following computer types is the most powerful?

478. The term 'Pentium' is associated with –

477. In binary code, the number 7 is written as ?

476. In which computer generation were transistors used?

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