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Computer MCQ for Class 10 Students with Answers PDF
Junk e-mail is also –
(a) Spam
(b) Spool
(c) Spoof
(d) Sniffer script
Option a – Spam
Softcopy is an intangible output, so then what is a hard copy? ( Computer MCQ for Class 10 with Answers PDF )
(a) The physical output device
(b) The printed output
(c) The physical part of the computer
(d) The printed part of the computer
Option b – The printed output
During processing, the data, program, and processed information are held temporarily in –
(a) CPU
(b) RAM
(c) ROM
(d) Secondary storage
Option b – RAM
The most important or powerful computer in a typical network is ( Computer MCQ for Class 10 with Answers PDF )
(a) Network server
(b) Network station
(c) Network client
(d) Desktop
Option a – Network server
Which one of the following converts assembly language into machine language?
(a) Assembler
(b) Compiler
(c) Interpreter
(d) Algorithm
Option a – Assembler
Icons are which type of commands? ( Computer MCQ for Class 10 with Answers PDF )
(a) Verbal
(b) Picture
(c) Imaginary
(d) Typed
Option b – Picture
‘RDBMS’ stands for –
(a) Relational Data Base Management System
(b) Repairable Data Base Management System
(c) Recurring Data Base Memory System
(d) Relational Data Base Memory System
Option a – Relational Data Base Management System
Which MS-DOS command is used to create a subdirectory? ( Computer MCQ for Class 10 with Answers PDF )
(a) MKDIR
(b) DIR/MK
(c) CHDIR
(d) RMDIR
Option a – MKDIR
DOS is a –
(a) Disk operating system
(b) Dual operating system
(c) Dial-up operating system
(d) Direct operating system
Option a – Disk operating system
Fifth-generation computers do not have ( Computer MCQ for Class 10 with Answers PDF )
(a) Speech recognition
(b) Very large scale integration
(c) Vacuum tubes
(d) Artificial intelligence
Option c – Vacuum tubes
Small and cheap computers built into several home appliances are of which type?
(a) Mini computers
(b) Micro computers
(c) Mainframes
(d) None of these
Option b – Micro computers
Identify the odd term amongst the following group ( Computer MCQ for Class 10 with Answers PDF )
(a) Microwaves
(b) Optical fibre
(c) Coaxial cable
(d) Twisted pair cable
Option a – Microwaves
Which was the first electronic computer constructed at the Moore School of Engineering?
(a) EDSAC
(b) ONIVAC
(c) ENIAC
(d) EOVAC
Option c – ENIAC
Find the odd one out ( Computer MCQ for Class 10 with Answers PDF )
(a) Excel
(b) Netscape
(c) Mozilla
(d) Internet Explorer
Option a – Excel
Where is India’s supercomputer ‘PARAM’ located?
(a) Pune
(b) Kolkata
(c) Chennai
(d) Bengaluru
Option a – Pune
A place through which data can enter or leave a computer is called ( Computer MCQ for Class 10 with Answers PDF )
(a) Bus
(b) Port
(c) Mouse
(d) Clock
Option b – Port
A type of internet account in which the computer is not connected directly to the net –
(a) Shell account
(b) Server account
(c) TCP/IP account
(d) Kernel account
Option c – TCP/IP account
Which of the following is a Disk Operating System (DOS) command? ( Computer MCQ for Class 10 with Answers PDF )
(a) LIST
(b) CHANGE
(c) FORMAT
(d) DUPLICATE
Option c – FORMAT
RAM is used as a short memory in a computer because it –
(a) Is very expensive
(b) Has less capacity
(c) Is programmable
(d) Is volatile
Option d – Is volatile
Rearranging and allocating space in memory to provide for multiple computing tasks is called ( Computer MCQ for Class 10 with Answers PDF )
(a) Networking
(b) Multitasking
(c) Multiprogramming
(d) Memory Management
Option d – Memory Management
The language which was used to build internet pages in the beginning of Internet technology is –
(a) HTML
(b) ASP
(c) XML
(d) DHTML
Option a – HTML
Which of the following devices is generally used to check multiple choice questions? ( Computer MCQ for Class 10 with Answers PDF )
(a) OCR
(b) EPROM
(c) Dynamic RAM
(d) Static RAM
Option b – EPROM
The technology that is used to establish wireless networking is –
(a) TCP/IP
(b) MATLAB
(c) Bluetooth
(d) J2ME
Option c – Bluetooth
In programming, repeating some statements is usually called ( Computer MCQ for Class 10 with Answers PDF )
(a) Structure
(b) Looping
(c) Compiling
(d) Control Structure
Option b – Looping
The term PC means –
(a) Private Computer
(b) Personal Computer
(c) Personal Calculator
(d) Professional Calculator
Option b – Personal Computer
Which one of the following is used as a secondary storage system in a computer?
(a) RAM
(b) ROM
(c) EPROM
(d) Floppy
Option d – Floppy
Processing of a data file to reduce its size for storage on disk is termed –
(a) Rarefaction
(b) Compression
(c) Reduction
(d) Amplification
Option b – Compression
An electronic device that produces sounds from instructions in a mini file is a –
(a) Scanner
(b) Sampler
(c) Speaker
(d) Synthesizer
Option d – Synthesizer
Fortran is called –
(a) Formula Translator
(b) Format Translator
(c) File Translator
(d) Floppy Translator
Option a – Formula Translator
Which measure of memory is the largest?
(a) MB (Megabyte)
(b) TB (Terabyte)
(c) GB (Gigabyte)
(d) KB (Kilobyte)
Option b – TB (Terabyte)
The fastest, costliest, and relatively small form of storage managed by computer system hardware is –
(a) Disk
(b) Cache
(c) Main Memory
(d) Flash Memory
Option b – Cache
All forms of ROM are also known as –
(a) Shareware
(b) Firmware
(c) Freeware
(d) Middleware
Option b – Firmware
Which type of switching is used in the Internet?
(a) Circuit
(b) Packet
(c) Telex
(d) Telephone
Option b – Packet
Hard copies can be obtained from –
(a) Speaker
(b) Recorder
(c) Printer
(d) Scanner
Option c – Printer
‘C’ language is a –
(a) Low level language
(b) High level language
(c) Assembly level language
(d) Machine level language
Option b – High level language
A Floppy Disc can store data –
(a) 1.44 MB
(b) 1.44 GB
(c) 1.44 KB
(d) 1.44 bytes
Option a – 1.44 MB
A Bit refers to –
(a) Binary digit
(b) Binary information
(c) Binary terminator
(d) Bilingual information
Option a – Binary digit
Programs stored in a ROM are called –
(a) Firmware
(b) Software
(c) Freeware
(d) None of these
Option a – Firmware
Which of the following is not a logical operator?
(a) NOT
(b) OR
(c) AND
(d) ADD
Option d – ADD
A technique for producing animation in which one image changes into another is called –
(a) Scanning
(b) Linking
(c) Morphing
(d) Embedding
Option a – Scanning
Which among the following standard protocols is the most widely used by the internet?
(a) SMTP
(b) SLIP
(c) HTTP
(d) TCP/IP
Option d – TCP/IP
Different computers are connected to a LAN by a cable and a –
(a) Special wires
(b) Modem
(c) Telephone lines
(d) Interface card
Option d – Interface card
Which of the following is an impact printer?
(a) Laser Printer
(b) Daisy Wheel Printer
(c) Ink Jet Printer
(d) Bubble Jet Printer
Option a – Laser Printer
The process of writing on an optical disc is called –
(a) Burning
(b) Fetching
(c) Scanning
(d) Ripping
Option a – Burning
‘IC-Chips’ for computers are usually made of –
(a) Lead
(b) Gold
(c) Silicon
(d) Chromium
Option c – Silicon
The symbols used in an assembly language are –
(a) Assembler
(b) Codes
(c) Mnemonics
(d) Machine codes
Option c – Mnemonics
Telnet stands for –
(a) Television Network
(b) Telefax Network
(c) Telephone Network
(d) Teletype Network
Option c – Telephone Network
In the field of internet, WWW stands for –
(a) World Wide Web
(b) World Wide Wrestling
(c) World Wide Wordstar
(d) World Without Wrestling
Option a – World Wide Web
In a computer system, which device is functionally opposite of a keyboard?
(a) Mouse
(b) Joystick
(c) Printer
(d) Trackball
Option c – Printer
The father of computer is –
(a) Charles Dickens
(b) Charles Babbage
(c) Oliver Twist
(d) Love Lice
Option b – Charles Babbage
A computer cannot ‘boot’ if it does not have the –
(a) Operating system
(b) Compiler
(c) Assembler
(d) Loader
Option a – Operating system
A program which helps create written documents and lets you go back and make corrections as necessary –
(a) Word Printer
(b) Personal Writer
(c) Spreadsheet
(d) Word Processor
Option d – Word Processor
Computer equipment itself is called –
(a) Software
(b) Hardware
(c) Default
(d) Byte
Option b – Hardware
The capability of the operating system to enable two or more than two programs to execute simultaneously in a single computer system by using a single processor is –
(a) Multiprogramming
(b) Multitasking
(c) Multi execution
(d) Multiprocessing
Option b – Multitasking
Identify the DBMS among the following –
(a) MS-Access
(b) MS Excel
(c) MS PowerPoint
(d) PL/SQL
Option d – PL/SQL
A portable, personal computer small enough to fit on your lap is called a –
(a) Workstation
(b) Mainframe computer
(c) Notebook computer
(d) PDA
Option c – Notebook computer
Identify the LIFO (Last In First Out) structure among the following.
(a) Array
(b) Stack
(c) Queue
(d) De-Queue
Option b – Stack
What does BIOS stand for –
(a) Basic Input Output System
(b) Basic Internal Organ System
(c) Basic Internal Output System
(d) Basic Intra Operating System
Option a – Basic Input Output System
The process of combining strings is known as –
(a) Compiling
(b) Attaching
(c) Concatenation
(d) Combining
Option c – Concatenation
In a computer, what does RAM stand for?
(a) Random Access Memory
(b) Ready to Access Memory
(c) Readily Available Memory
(d) Read At-a-time Memory
Option a – Random Access Memory
LAN stands for –
(a) Local Area Netware
(b) Local Area Network
(c) Local Access Network
(d) Land Area Network
Option b – Local Area Network
Which of the following is a high-speed network that connects local networks in a city or town?
(a) LAN
(b) TAN
(c) MAN
(d) WAN
Option c – MAN
Which of the following is not reckoned as a ‘value added’ telecommunication service?
(a) FAX
(b) STD
(c) Electronic Mail
(d) Radio Paging Service
Option a – FAX
Who developed the concept of the ‘World Wide Web’?
(a) Microsoft
(b) Arthur Clarke
(c) AT & T Bell Lab
(d) Tim Berners-Lee
Option a – Microsoft
Who developed the concept of e-mail?
(a) Bill Gates
(b) Sabir Bhatia
(c) Arthur C. Clark
(d) Ray Tomlinson
Option d – Ray Tomlinson
The basic application of an ‘AND’ gate in computers is for –
(a) Multiplication
(b) Addition
(c) Subtraction
(d) Division
Option a – Multiplication
Nanotechnology deals with objects having dimensions in the range of –
(a) 10³ m
(b) 10⁶ m
(c) 10⁹ m
(d) 10¹² m
Option c – 10⁹ m
Processor’s speed of a computer is measured in –
(a) Hertz
(b) Baud
(c) BPS
(d) MIPS
Option d – MIPS
Which one of the following is a system software?
(a) Word processors
(b) Spread sheets
(c) Database programs
(d) Compilers
Option d – Compilers
The name “MODEM” is derived from –
(a) Modern demarcator
(b) Modulator-demodulator
(c) Modulator demand
(d) Modern demodulator
Option b – Modulator-demodulator
Who introduced “MMX” technology?
(a) Microsoft
(b) Intel
(c) IBM
(d) Apple
Option b – Intel
Microsoft PowerPoint is a software designed to create –
(a) Text documents
(b) Multimedia presentations
(c) Databases
(d) Internet browsers
Option b – Multimedia presentations
Where are the programs and data to be used by the computer available?
(a) Storage
(b) Input
(c) Output
(d) Processing unit
Option a – Storage
Information in a combination of graphics, text, sound, video, and animation is called –
(a) Multi program
(b) Multi process
(c) Multi facet
(d) Multi media
Option d – Multi media
One byte consists of –
(a) One bit
(b) Four bits
(c) Eight bits
(d) Ten bits
Option c – Eight bits
The device that converts computer output for transmission over telephone lines is called –
(a) Modem
(b) Interpreter
(c) Interface
(d) I/O port
Option a – Modem
What is the process of defining tables called?
(a) Data definition
(b) Index definition
(c) Data administration
(d) Data Normalization
Option b – Index definition
Virus in a computer is a –
(a) Program that damages the computer software
(b) Chemical that attacks silicon
(c) Microorganism that disturbs integrated circuits
(d) None of these
Option a – Program that damages the computer software
Which one of the following is an optical disk?
(a) Worm disk
(b) Zip disk
(c) Super disk
(d) Jaz disk
Option c – Super disk
Which of the following is an example of a database manager?
(a) Paradox
(b) Organizer
(c) Corel Draw
(d) Quattro Pro
Option b – Organizer
The IBM-DOS is a –
(a) Single user operating system
(b) Batch operating system
(c) Time-sharing operating system
(d) Multiuser operating system
Option a – Single user operating system
Which application in Microsoft Office is feasible for preparing presentations?
(a) Microsoft Excel
(b) Microsoft Word
(c) Microsoft Publisher
(d) Microsoft PowerPoint
Option d – Microsoft PowerPoint
USB is which type of device?
(a) Primary
(b) Secondary
(c) Tertiary
(d) Auxiliary
Option b – Secondary
Which of the following circuits is used as a ‘memory device’ in computers?
(a) Flip-Flop
(b) Comparator
(c) Attenuator
(d) Rectifier
Option a – Flip-Flop
A Groupware is a –
(a) Hardware
(b) Software
(c) Firmware
(d) Network
Option b – Software
A communication network which is used by large organizations over regional, national, or global areas is called –
(a) LAN
(b) MAN
(c) VAN
(d) WAN
Option d – WAN
Which of the following is not hardware?
(a) Mouse
(b) Printer
(c) Java
(d) Processor Chip
Option c – Java
The device that converts digital signals to analog signals at the start of long-distance transmission is –
(a) Modem
(b) Antenna
(c) Peripheral
(d) Telephone
Option a – Modem
A parallel port is most often used by a –
(a) Monitor
(b) Mouse
(c) Printer
(d) External storage device
Option c – Printer
How many bytes are equal to one kilobyte?
(a) 1000
(b) 976
(c) 1050
(d) 1024
Option d – 1024
PSW stands for –
(a) Process Status Word
(b) Primitive Status Word
(c) Program Status Word
(d) Processor Status Word
Option c – Program Status Word
What is the full form of ALU?
(a) Alternative Logic Unit
(b) Arithmetic Logic Unit
(c) Arithmetic Local Unit
(d) Arithmetic Least Unit
Option b – Arithmetic Logic Unit
The most advanced form of Read Only Memory (ROM) is –
(a) PROM
(b) Cache Memory
(c) RAM
(d) EEPROM
Option d – EEPROM
DTP stands for –
(a) Data Type Publishing
(b) Document Type Processing
(c) Desktop Publishing
(d) Digital Transmission Protocol
Option c – Desktop Publishing
The father of computer is –
(a) Oliver Twist
(b) Charles Dickens
(c) Charles Babbage
(d) Love Lice
Option b – Charles Dickens
The term ‘URL’ used in Internet technology stands for –
(a) Unique Resource Locator
(b) Uniform Remote Locator
(c) Unique Remote Locator
(d) Uniform Resource Locator
Option d – Uniform Resource Locator
A Compact Disc (CD) is a data storage system of the type –
(a) Optical
(b) Electrical
(c) Magnetic
(d) Electromechanical
Option a – Optical
The first computer language developed was –
(a) BASIC
(b) FORTRAN
(c) PASCAL
(d) COBOL
Option b – FORTRAN
‘IC’ in computers stands for –
(a) Integrated Charge
(b) Internal Circuits
(c) Integrated Circuits
(d) Integrated Current
Option c – Integrated Circuits
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