800+ Computer Object Question Answer in English pdf

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800+ Computer Object Question Answer in English pdf:- Today we are sharing 800+ Computer Object Question Answer in English pdf. This 800+ Computer Object Question Answer in English pdf for upcoming examination like CCC, O LEVEL, BANK PO, LIC, NTPC, RRB, RBI, FCI, VDO, UPSC, SI, POLICE, DEHLI POLICE, UPTET, UPPCS, ALL STATE PCS EXAM. This is one of the most important frequently asked topics in the 800+ Computer Object Question Answer in English pdf Computer Awareness section for various examinations. Also, Get multiple choice questions (MCQ) practice online tests & live quizzes to check your knowledge. Download individual PDFs for All Glossary of Computer Terminology with Their Meanings.

Computer Question Answer Quiz

Q. Which one of the following is not a search engine?
1) Google
2) Chrome
3) Yahoo
4) Bing

ANS: 2
Q. What is PHP in programming?
1) General purpose programming language
2) Central processing unit
3) Central processing union
4) None of the above

ANS: 1
Q. Which of these is the smallest possible unit of data?
1) Bit
2) Byte
3) Kilobyte
4) Megabyte

ANS: 1
Q. Which is one of the following is not an output device?
1) Keyboard
2) Visual Display Units
3) Printer
4) Plotter

ANS: 1
Q. Which web browser was developed by Google?
1) Internet Explorer
2) Firefox
3) Safari
4) Chrome

ANS: 4
Q. On the web, the base unit for every website or document which contains information is a –
1) weblog
2) webpage
3) webserver
4) webmail

ANS: 2
Q. ……………………… bus joins only CPU with RAM which contains memory addresses in it.
1) Accelerated Graphic Port (AGP)
2) Peripheral Component Interconnect (PCI)
3) Address
4) Data

ANS: 3
Q. The backspace key omits the …………… side letters of the cursor.
1) above/overhead
2) right-hand
3) down
4) left-hand

ANS: 4
Q. The generic word …………… is related to some piece of the hardware.
1) program
2) direction
3) device
4) data

ANS: 3
Q. …………………………. software is for making text-related documents like newsletters or brochures.
1) Spreadsheet
2) Database Management System
3) Desktop Publishing
4) Presentation Program

ANS: 3

Computer Question Answer Quiz

Q. With ………….. and …………….. keys you can move the cursor to the beginning or end of a line.
1) Home, Insert
2) Home, End
3) End, Delete
4) Escape, Home

ANS: 2
Q. How many Bits are there in a nibble?
1) 16
2) 32
3) 4
4) 8

ANS: 3
Q. Blowfish is a type of –
1) Symmetric Encryption Algorithm
2) Hashing Algorithm
3) Digital Signature Algorithm
4) Asymmetric Encryption Algorithm

ANS: 3
Q. What does XML stand for?
1) Example Markup Language
2) Extensible Markup Language
3) X Markup Language
4) Extra Modern Link

ANS: 2
Q. Which is not a type of secondary memory?
1) Solid State Drive
2) Hard Disk
3) Random Access Memory (RAM)
4) USB Pen Drive

ANS: 3
Q. IPv6 protocol defines an IP address of –
1) 32 bit
2) 64 bit
3) 128 bit
4) 256 bit

ANS: 3
Q. A social network can be represented as –
1) Graph
2) Tree
3) Star
4) Ring

ANS: 1
Q. Who among the following is known as the father of computing?
1) Charles Babbage
2) Tim Berners Lee
3) Philip Don Estridge
4) James Gosling

ANS: 1
Q. Which of the following keyboard shortcuts displays the start menu in the Windows operating system?
1) Ctrl + Z
2) Alt + Spacebar
3) Ctrl + Esc
4) Alt + Enter

ANS: 3
Q. A system program designed to aid the programmer in finding and correcting errors or bugs is known as –
1) Evaluator
2) Debugger
3) Quarantiner
4) Corrector

ANS: 2

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Computer Question Answer Quiz

Q. Microsoft Excel is a –
1) MS office package
2) Electronic Spreadsheet
3) Graphic package
4) Financial planning package

ANS: 2
Q. Which memory is both static and non-volatile ?
1) CACHE
2) ROM
3) BIOS
4) RAM

ANS: 2
Q. Which table is an operating system that contains information about all the open files?
1) open table
2) open-location table
3) open-seek table
4) open-file table

ANS: 4
Q. The two ways to arrange multiple windows on the desktop are –
1) cascade and tile
2) drag and drop
3) point and click
4) minimize and maximize

ANS: 1
Note: Cascade and tile are two ways to arrange multiple windows on the desktop.
Q. Which of the following is a programming language for creating special programs like applets?
1) Java
2) cable
3) domain name
4) Net

ANS: 1
Note: An applet is a Java program that can be embedded into a web page. It runs inside the web browser and works at client side.
Q. Which of the following is true about Assembly Language?
1) It is an object oriented programming language
2) It is a high-level programming language
3) It is a low-level programming language
4) It is a language for assembling computers

ANS: 3
Q. ER Diagram in DBMS is a graphical method used to represent –
1) Primary key and candidate key
2) Entity class and their relationships
3) Objects and methods with functions
4) Entity class and relationship to foreign key only

ANS: 2
Note: An ER diagram (Entity Relationship Diagram) shows the relationship among entity sets.
Q. The set of instructions which tell a computer what to do is called –
1) Matter
2) Instructor
3) Compiler
4) Program

ANS: 4
Note: Software, instructions that tell a computer what to do. Software comprises the entire set of programmes, procedures, and routines associated with the operation of a computer system.
Q. What is the other name for addictive manufacturing?
1) 3-D printing
2) 2-D printing
3) CPU assembly
4) Memory management

ANS: 1
Note: Additive Manufacturing is frequently used as a synonym of 3D printing. Additive technologies are defined as the process of joining materials to make 3D objects.
Q. A(n) …… is an object embedded in a web page or email, which unobtrusively (usually invisibly) allows checking that a user has accessed the content.
1) email
2) virus
3) web beacon
4) spam

ANS: 3
Note: A web beacon is a hidden, transparent, but nonetheless ‘graphic’ image that finds its way onto computer. It monitors the activity of users at a website for the purpose of web analytics.

Q. Which among the following terms is used for unauthorized copying of a software to be used for personal gain instead of personal backup?
1) program thievery
2) data snatching
3) software piracy
4) program looting

ANS: 3
Note: The software piracy refers to several practices which involve the unauthorized copying of computer software. Copyright infringement of this kind is extremely common.

Computer Question Answer Quiz

Q. Which of the following is not an in-built software application found in MS Windows?
1) Paint
2) CD Player
3) Disk Defragmenter
4) Volume Control

ANS: 2
Q. What is that computer program called which translates one program instruction at a time into machine language?
1) Compiler
2) CPU
3) ROM
4) Interpreter

ANS: 4
Q. What is the overall term for creating, editing, formatting, storing, retrieving and printing a text document?
1) Word Processing
2) Spreadsheet design
3) Web design
4) Database management

ANS: 1
Note: The production of type written documents (such as business letters) with automated and usually computerized typing and text-editing equipment. Other Words from word processing Example Sentences Learn More about word processing.
Q. Which of the following is the communication protocol that sets the standard used by every computer that accesses web based information?
1) XML
2) DML
3) HTTP
4) HTML

ANS: 3
Note: HTTP-Hypertext Transfer Protocol is an application layer protocol for transmitting hypermedia documents, such as HTML. It was designed for communication between web browsers and web servers.
Q. Java was introduced by among which of the following organizations?
1) Sun Microsystem
2) IBM
3) Intel
4) Microsoft

ANS: 1
Note: Java was initially developed by James Gosling at Sun Microsystems which is now a subsidiary of Oracle Corporation.
Q. LAN can be connected by which of the following devices which operates on the data link layer?
1) Hub
2) Bridges
3) HDLC
4) Tunnel

ANS: 2
Note: Bridges connects two or more different LANs that has a similar protocol and provides communication between the devices (nodes) in them. By joining multiple LANs, bridges help in multiplying the network capacity of a single LAN. Since they operate at data link layer, they transmit data as data frames.
Q. Which of the following is the fastest media of data transfer?
1) Co-axial cable
2) Untwisted wire
3) Telephone lines
4) Fiber Optic

ANS: 4
Note: Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of infrared light through an optical fiber. Optical fiber is used by many telecommunications companies to transmit telephone signals, Internet communication, and cable television signals.
Q. What is the maximum limit of free cloud storage on Google drive?
1) 2 GB
2) 10 GB
3) 15 GB
4) 20 GB

ANS: 3
Q. What is a firewall in computer network?
1) The physical boundary of network
2) An operating system of computer network
3) A system designed to prevent unauthorized access
4) A web browsing software

ANS: 3
Note: In computing, a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. A firewall typically establishes a barrier between a trusted internal network and untrusted external network, such as the Internet.

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