MCQ : INTRODUCTION TO COMPUTER For NIELIT O Level Exam

INTRODUCTION TO COMPUTER For NIELIT O Level Exam

00:00:00

Question No# : 01 out of 50 Report Bug Bookmark

The process of retaining data for future use is called
भविष्य के उपयोग के लिए डेटा को बनाए रखने की प्रक्रिया को कहा जाता है

A. Reading

B. Writing

C. Storing

D. Coding

Question No# : 02 out of 50 Report Bug Bookmark

What is a light pen?
लाइट पेन क्या है?

A. input device

B. Output device

C. A kind of pen

D. None of these

Question No# : 03 out of 50 Report Bug Bookmark

CD is related to?
CD किससे संबंधित है?

A. hardware

B. Software

C. Storage

D. All

Question No# : 04 out of 50 Report Bug Bookmark

The instructions or programs that are loaded into main memory when a computer is booted are
कंप्यूटर के बूट होने पर इंस्ट्रक्शन / प्रोग्राम जो main मेमोरी में लोड होते हैं

A. Internal commands.

B. External commands.

C. Utility Programs.

D. Bootloader

Question No# : 05 out of 50 Report Bug Bookmark

Which of the following is not a component of the LibreOffice suite?
निम्नलिखित में से कौन लिब्रे ऑफिस सुइट का एक घटक नहीं है?

A. Base

B. Writer

C. Impress

D. Explorer

Question No# : 06 out of 50 Report Bug Bookmark

Which of the following is not a storage medium?
निम्नलिखित में से कौन एक भंडारण माध्यम नहीं है?

A. Hard disk

B. Flash drive

C. DVD

D. Scanner

Question No# : 07 out of 50 Report Bug Bookmark

Which software is used in offices to keep the record of salaries?
वेतन के रिकॉर्ड को रखने के लिए कार्यालयों में किस सॉफ्टवेयर का उपयोग किया जाता है?

A. System software

B. Assembler

C. Application software

D. Compiler

Question No# : 08 out of 50 Report Bug Bookmark

The factor that does not affect the storage capacity of a hard disk
वह कारक जो हार्ड डिस्क की भंडारण क्षमता को प्रभावित नहीं करता है

A. Track density

B. Height of the hard disk drive

C. Recording density

D. Number of plates

Question No# : 09 out of 50 Report Bug Bookmark

The CPU of a computer is made up of the following components :
कंप्यूटर का सीपीयू निम्नलिखित घटकों से बना होता है:

A. Control Unit and ALU

B. Operating System and Application

C. ROM and Main Memory

D. Hard Disk and Floppy Drive

Question No# : 10 out of 50 Report Bug Bookmark

An example of a volatile memory is:
इनमे से कौन एक वोलेटाइल मेमोरी का उदाहरण है:

A. CD-ROM

B. RAM

C. ROM

D. Hard Disk

Question No# : 11 out of 50 Report Bug Bookmark

The set of processed data is called?
प्रोसेस्ड डेटा के सेट को कहा जाता है?

A. Data

B. Data Processing

C. Database

D. Information

Question No# : 12 out of 50 Report Bug Bookmark

What type of memory does optical disk come under?
ऑप्टिकल डिस्क कैसी मेमोरी के अंतर्गत आती है?

A. Primary

B. Auxiliary

C. Tertiary

D. Secondary

Question No# : 13 out of 50 Report Bug Bookmark

EBCDIC stands for
EBCDIC का मतलब है

A. Extended Binary Coded Decimal Interchange Code

B. Extended Bit Code Decimal Interchange Code

C. Extended Bit Case Decimal Interchange Code

D. Extended Binary Case Decimal Interchange Code

Question No# : 14 out of 50 Report Bug Bookmark

Chief component of first generation computer was
पहली पीढ़ी के कंप्यूटर का मुख्य घटक था

A. Transistors

B. Vacuum Tubes and Valves

C. Integrated Circuits

D. None of above

Question No# : 15 out of 50 Report Bug Bookmark

MBR is an acronym for
MBR का पूर्ण रूप है

A. Most Boot Report

B. Master Byte Record

C. Master Boot Record

D. Most Burn Record

Question No# : 16 out of 50 Report Bug Bookmark

A Pixel is _____________________.
पिक्सेल क्या है

A. a computer program that draws picture

B. a picture stored in secondary memory

C. the smallest resolvable part of a picture

D. None of these

Question No# : 17 out of 50 Report Bug Bookmark

Which of these fastest accesses memory?
इनमें से सबसे तेज कौन सी मेमोरी एक्सेस करती है?

A. Register Memory

B. Cache Memory

C. Storage Memory

D. Virtual Memory

Question No# : 18 out of 50 Report Bug Bookmark

Which of the following is considered the first electronic general-purpose computer?
निम्नलिखित में से किसे पहला इलेक्ट्रॉनिक सामान्य प्रयोजन कंप्यूटर माना जाता है?

A. ENIAC

B. UNIVAC I

C. Colossus

D. Z3

Question No# : 19 out of 50 Report Bug Bookmark

What is another name for application software?
एप्लीकेशन सॉफ्टवेयर का दूसरा नाम क्या है?

A. End-user software

B. Utility software

C. Specific software

D. All of these

Question No# : 20 out of 50 Report Bug Bookmark

Which of the following is valid storage type?
निम्नलिखित में से कौन वैध भंडारण प्रकार है?

A. CPU

B. Keyboard

C. Pen Drive

D. Track Ball

Question No# : 21 out of 50 Report Bug Bookmark

Which of the following number system uses only 0 and 1
निम्नलिखित में से कौन सा नंबर प्रणाली केवल 0 और 1 का प्रयोग करता है

A. Decimal

B. Octal

C. Hexadecimal

D. Binary

Question No# : 22 out of 50 Report Bug Bookmark

Which display technology is used in modern VR headsets for higher resolution and faster refresh rates
उच्च रिज़ॉल्यूशन और तेज़ ताज़ा दरों के लिए आधुनिक वीआर हेडसेट्स में किस डिस्प्ले तकनीक का उपयोग किया जाता है

A. LCD

B. OLED

C. Micro-LED

D. Quantum Dot

Question No# : 23 out of 50 Report Bug Bookmark

Which of the following is an example of middleware
निम्नलिखित में से कौन सा मिडलवेयर का उदाहरण है

A. Operating System

B. MS Word

C. API Gateway

D. Web Browser

Question No# : 24 out of 50 Report Bug Bookmark

USB is
USB है

A. Unique Serial Bus

B. Universal Serial Bus

C. Union Serial Bus

D. Unknown Serial Bus

Question No# : 25 out of 50 Report Bug Bookmark

CPU performance is measured through ________.
CPU परफॉरमेंस को ________ के माध्यम से मापा जाता है।

A. Clock speed (GHz)

B. MIPS (Million Instructions Per Second)

C. FLOPS (Floating Point Operations Per Second)

D. All of the above

Question No# : 26 out of 50 Report Bug Bookmark

ALU is
ALU है

A. Arithmetic Logic Unit

B. Array Logic Unit

C. Application Logic Unit

D. None of above

Question No# : 27 out of 50 Report Bug Bookmark

The ascending order of a data hierarchy is
डेटा पदानुक्रम का आरोही क्रम है

A. Bit-byte-record-field-file-database

B. Byte-bit-field-record-file-database

C. Byte-bit-record-file-field-database

D. bit-byte-field-record-file-database

Question No# : 28 out of 50 Report Bug Bookmark

Which Type of computer is used for weather forecasting?
मौसम पूर्वानुमान के लिए किस प्रकार के कंप्यूटर का उपयोग किया जाता है?

A. Personal Computer

B. Minicomputer

C. Super Computer

D. Mainframe Computer

Question No# : 29 out of 50 Report Bug Bookmark

What is the function of the control unit in the CPU?
CPU में कंट्रोल यूनिट क्या कार्य है ?

A. To decode program instructions

B. To transfer data to primary storage

C. To perform logical operations

D. To store program instructions

Question No# : 30 out of 50 Report Bug Bookmark

Communication between a computer and a keyboard is ?
एक कंप्यूटर और कुंजीपटल के बीच संचार है ?

A. Simplex

B. Half-Duplex

C. Full-Duplex

D. Duplex

Question No# : 31 out of 50 Report Bug Bookmark

Full form of OCR
OCR का पूर्ण रूप क्या है?

A. Optical character recognition

B. All character recognition

C. Old character recognition

D. None of the above

Question No# : 32 out of 50 Report Bug Bookmark

The first electronic computer was developed by
पहला इलेक्ट्रॉनिक कंप्यूटर द्वारा विकसित किया गया था

A. J.V. Attansoff

B. Bill Gates

C. Simur Cray

D. Winton Serf

Question No# : 33 out of 50 Report Bug Bookmark

Which of the following is not an 'Open Source'?
निम्नलिखित में से कौन सा 'open Source' के अंतर्गत नहीं है?

A. Open Office

B. Linux

C. Ubuntu

D. Windows 10

Question No# : 34 out of 50 Report Bug Bookmark

Which of the following options shows the correct storage device hierarchy in terms of decreasing access time?
निम्न विकल्पों में से कौन सा विकल्प घटने के संदर्भ में सही स्टोरेज-डिवाइस पदानुक्रम बताता है पहूंच समय ?

A. magnetic tape, magnetic disk, cache, main memory

B. magnetic disk, optical disk, main memory, register

C. magnetic tape, magnetic disk, main memory, register

D. register, main memory, magnetic disk, magnetic tape

Question No# : 35 out of 50 Report Bug Bookmark

The acronym OCR stands for :
OCR शब्द का अर्थ है:

A. Outsized Character Reader

B. Optical Character Recognition

C. Operational Character Reader

D. Only Character Reader

Question No# : 36 out of 50 Report Bug Bookmark

Generally virtual memory is located at
आम तौर पर वर्चुअल मेमोरी स्थित होती है

A. RAM

B. CPU

C. Flash Card

D. Hard Drive

Question No# : 37 out of 50 Report Bug Bookmark

The saving of data and instruction to make them available for later use is a job of
डेटा को सहेजना और उन्हें बाद में उपयोग के लिए उपलब्ध कराना निर्देश का कार्य है

A. Cache unit

B. Input unit

C. Output unit

D. Storage unit

Question No# : 38 out of 50 Report Bug Bookmark

Full form of OMR is?
OMR पूर्ण रूप है?

A. Open Mark Reader

B. Optical Mark Recognition

C. Optical Mark Read

D. Open Mark Recognition

Question No# : 39 out of 50 Report Bug Bookmark

What do we call the set of instructions given to the computer?
कंप्यूटर को दिए गए निर्देशों के सेट को हम क्या कहते हैं?

A. File

B. Data

C. Notice

D. Program

Question No# : 40 out of 50 Report Bug Bookmark

What does BIOS stand for
BIOS का मतलब क्या है

A. Basic Input Output System

B. Binary Integrated Operating System

C. Basic Integrated Operating Software

D. Binary Input Output System

Question No# : 41 out of 50 Report Bug Bookmark

Smallest computer?
सबसे छोटा कंप्यूटर है ?

A. Mini computer

B. Microcomputer

C. Super computer

D. Mainframe computer

Question No# : 42 out of 50 Report Bug Bookmark

What does GUI stand for
जीयूआई का मतलब क्या है

A. General User Interface

B. Graphical User Interface

C. Global User Interface

D. Guided User Interaction

Question No# : 43 out of 50 Report Bug Bookmark

The performance of cache memory is frequently measured in terms of a quantity called
कैश मेमोरी के प्रदर्शन को किस इकाई में मापा जाता है

A. Bit Ratio

B. NOR Ratio

C. No Ratio

D. Hit ratio

Question No# : 44 out of 50 Report Bug Bookmark

The following is not a image file format
निम्नलिखित एक छवि फ़ाइल स्वरूप नहीं है

A. .gif

B. .bmp

C. .cdc

D. .tiff

Question No# : 45 out of 50 Report Bug Bookmark

Computers, combine both measuring and counting, are called :
कंप्यूटर, दोनों को मापने और गिनने के संयोजन को कहते हैं:

A. Analog

B. Digital

C. Hybrid

D. All of these

Question No# : 46 out of 50 Report Bug Bookmark

_________ control the operation of CPU
_________ CPU के संचालन को नियंत्रित करता है

A. ALU

B. RAM

C. CU

D. BU

Question No# : 47 out of 50 Report Bug Bookmark

Main memory is
मेन मेमोरी है

A. Volatile

B. Non-volatile

C. Volatile and nonvolatile

D. None of the above

Question No# : 48 out of 50 Report Bug Bookmark

Which input device is commonly used in VR (Virtual Reality) systems?
वीआर (वर्चुअल रियलिटी) सिस्टम में आमतौर पर किस इनपुट डिवाइस का उपयोग किया जाता है?

A. Trackball

B. Motion Sensor

C. MICR

D. Light Pen

Question No# : 49 out of 50 Report Bug Bookmark

What is meant by computer literacy?
कंप्यूटर साक्षरता से क्या अभिप्राय है?

A. Ability to write computer programs

B. Knowing what a computer can and cannot do

C. Knowing computer related vocabulary

D. Ability to assemble computers

Question No# : 50 out of 50 Report Bug Bookmark

Which type of software is used to perform specific tasks for users
उपयोगकर्ताओं के लिए विशिष्ट कार्य करने के लिए किस प्रकार के सॉफ़्टवेयर का उपयोग किया जाता है

A. System software

B. Utility software

C. Application software

D. Firmware