4525+ MCQ Questions in english

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4525+ MCQ Questions in english हिन्दी

745. 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

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

A. Linker

B. Assembler

C. Loader

D. Absolute entity

743. A port could be:

A. Strictly for input

B. Strictly for output

C. Bidirectional

D. All the above

742. 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

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

A. Data bus

B. Timer bus

C. Control bus

D. Address bus

740. 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

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

A. Stack

B. Queue

C. Linked list

D. Double linked list

738. 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

737. 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)

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

A. Ready

B. Terminated

C. Executing

D. Blocked

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

A. Robust

B. Reliable

C. Unreliable

D. Stable functioning

734. 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

733. 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

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

A. 11110001

B. 11110000

C. 10001111

D. None of these

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

A. MTNL

B. BSNL

C. ERNET India

D. Infotech India Ltd

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

A. CPU

B. Memory

C. Hard disk

D. Floppy disk

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

A. Utility

B. Network

C. Operating system

D. Motherboard

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

A. Array

B. Binary Tree

C. Queue

D. Stack

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

A. Persistent

B. Optical

C. Magnetic

D. Flash

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

A. Super-micro

B. Super Computer

C. Micro Computer

D. Mini Computer

725. The term 'Pentium' is associated with –

A. DVD

B. Hard Disk

C. Microprocessor

D. Mouse

724. What does 'ALU' stand for?

A. Arithmetic Long Unit

B. All Longer Units

C. Around Logical Units

D. Arithmetic and Logical Units

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

A. 110

B. 111

C. 101

D. 100

722. In which computer generation were transistors used?

A. First

B. Second

C. Third

D. Fourth

721. Which supercomputer was created by Indian scientists?

A. Param

B. Super 301

C. Compaq Presario

D. CRAY YMP

720. The computer converts..... into information.

A. Data

B. Numbers

C. Alphabets

D. Pictures

719. The acronym for reusable optical storage is usually.....

A. CD

B. DVD

C. ROM

D. RW

718. The data bus uses how many bits?

A. 7

B. 8

C. 9

D. 16

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