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Computer Science Quizzes
Free Computer Science Quiz Test 04 test contains multiple-choice questions with answers for competitive exam preparation. We have provided Free Computer Science online quizzes below which include questions related to different topics.
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Free Computer Science Quiz Test 04
____ is the result of the output given by a computer
(A) Information
(B) Efficiency
(C) Resolution
(D) None of these
Storage area that temporarily stores files to paste in another location
(A) Hard Disk
(B) Folder
(C) Clipboard
(D) None of these
A light-sensitive device that converts drawing, printed text, or other images in digital form is
(A) Scanner
(B) Mouse
(C) Monitor
(D) None of these
Computers process data into information by working exclusively with?
(A) multimedia
(B) word
(C) numbers
(D) characters
When creating a computer program, the____________designs the structure of the program?
(A) End user
(B) System Analyst
(C) Programmer
(D) All of the above
What is the science that attempts to produce machines that display the same type of intelligence that humans do?
(A) Nanoscience
(B) Nanotechnology
(C) Simulation
(D) Artificial intelligence (Al)
The CPU and memory are located on the?
(A) expansion board
(B) output device
(C) storage device
(D) motherboard
All of the following are examples of storage devices EXCEPT?
(A) hard disk drives
(B) printers
(C) floppy disk drives
(D) CD drives
Which of the following is NOT one of the four major data processing functions of a computer?
(A) gathering data
(B) processing data into information
(C) analyzing the data or information
(D) storing the data or information
All of the following are examples of real security and privacy risks EXCEPT?
(A) hackers
(B) Spam
(C) Viruses
(D) identity theft
COBOL is an acronym for?
(A) Common Business Oriented Language
(B) Computer Business Oriented Language
(C) Common Business Operated Language
(D) Common Business Organized Language
A________________is an additional set of commands that the computer displays after you make a selection from the main menu?
(A) dialog box
(B) submenu
(C) menu selection
(D) All of the above
Select the Odd one from the following
(A) Operating system
(B) Interpreter
(C) Compiler
(D) Assembler
The basic operation performed by a computer are
(A) Arithmetic
(B) Logic
(C) Storage
(D) All of the above
A light-sensitive device that converts drawing, printed text, or other images in digital form is
(A) Printer
(B) Scanner
(C) Mouse
(D) Monitor
Through which option in the Email do we attach files with it?
(A) Pin
(B) Draft
(C) Attachment
(D) Tag
In the following which one is Mail Browser?
(A) MS-Access
(B) LinkedIn
(C) MS-Word
(D) Outlook
What is the HTML extension?
(A) .hhtml
(B) .html
(C) .hml
(D) .https
Converting Plain text into Ciphertext is called?
(A) Cryptanalysis
(B) Firewall
(C) Encryption
(D) Ethernet
EPROM is an example of
(A) Algorithmic logic device
(B) Programmable logic device
(C) Digital logic device
(D) None of these
Report generator is used to
(A) Update files
(B) Print files on paper
(C) Data entry
(D) None of these
Internet has ____ versions
(A) 2
(B) 3
(C) 4
(D) 5
Shortcut key for Search Bar in Browsers?
(A) Ctrl + F
(B) Ctrl + E
(C) Ctrl + D
(D) Ctrl + R
Temporary Storage area within CPU is called:
(A) RAM
(B) ROM
(C) Registers
(D) None of these
Which of the key is not on the Number Keypad?
(A) Ctrl
(B) Plus (+)
(C) Minus (-)
(D) Del
IPv6 means
(A) Internet Protocol version 4
(B) Internet Protocol version 6
(C) Internet Protocol version 8
(D) None of these
Which apps are included in Office Suite?
(A) Word
(B) Excel
(C) PowerPoint
(D) All of the Above
What does BIOS do?
(A) to perform start-up procedures when the computer is turned off
(B) to perform start-up procedures when the computer is turned on
(C) to perform booting procedures when necessary
(D) Provide Security to the Computer System
Secondary Memory is also called
(A) Random Access Memory
(B) Internal Memory
(C) External Memory
(D) None of these
Cache Memory is used between CPU and
(A) Auxiliary Memory
(B) External Memory
(C) Main Memory
(D) None of these
The microphone is an example of
(A) Output Device
(B) Input Device
(C) Both A and B
(D) None of these
Which is the fastest Memory of a Computer?
(A) Main Memory
(B) Cache Memory
(C) Secondary Memory
(D) None of these
Main Memory of Computer is called
(A) ROM
(B) RAM
(C) Cache
(D) Hard Disk
An unidentified email in a trustworthy way asking for sensitive banks and online payment information this is a case of:
(A) Spam
(B) Phishing
(C) Hacking
(D) Vishing
Which term identifies a specific computer on the web and the main page of the entire site?
(A) WWW
(B) Link
(C) SQL
(D) URL
A service in which user can chat with his/her friend and not with public is called?
(A) Instant Messaging
(B) Chatting
(C) Entertainment
(D) None of these
The _____ folder contains copies of messages that you have started but is not yet ready to send?
(A) Send Items
(B) Drafts
(C) Outbox
(D) None of these
http://www.google.com is called?
(A) URL
(B) IP Address
(C) Website Name
(D) None of these
Command used to ask the browser to send you the most updated version of the page you’re viewing is called
(A) View Updated
(B) Browser
(C) Refresh
(D) None of these
______ is a standard windows control that displays the percentage of completion of a particular process as a graphical bar
(A) Browser Pan
(B) Progress Bar
(C) Address Bar
(D) None of these
_____ is the process of verification of a login name and password
(A) Configuration
(B) Accessibility
(C) Authentication
(D) None of these
In internet explorer, the favorite bar can be shown and hidden by choosing it in the toolbars option under the ___ tab.
(A) Help
(B) Edit
(C) View
(D) None of these
SMTP is a?
(A) Networking Protocol
(B) Protocol used for transferring message between end-user and mail server
(C) Encryption standard
(D) None of these
Which one of the following is not a type of broadband internet connection?
(A) Satellite
(B) DSL
(C) Dial-up
(D) None of these
The First page of the website is called
(A) Website
(B) Web page
(C) Uniform Resource Locator
(D) Home Page
Which of the following are valid minimum and maximum Zoom sizes in MS Office?
(A) 10,100
(B) 20,250
(C) 10.1000
(D) 10,500
Which of the following key is used to update a formula in a table?
(A) Alt + Ctrl + F9
(B) F9
(C) Shift + F9
(D) Ctrl + Tab
Which of the following shortcut key is used to Repeat the last Action?
(A) F4
(B) F11
(C) F2
(D) F8
Which of the following shortcut key is used to open the Special Paste Dialog Box?
(A) Ctrl + Tab + C
(B) Ctrl + Alt + Shift
(C) Ctrl + Alt + V
(D) Ctrl + Alt + Enter
Who is known as the Father of Personal Computer from the following?
(A) Charles Babbage
(B) Allen turing
(C) Edward Robert
(D) None of these
A fixed territory in which authority can exercised is?
(A) Jurisprudence
(B) Juristic
(C) Jurisdiction
(D) None of these
WhatsApp was founded in 2009 by
(A) Brian Acton
(B) Jan Koum
(C) Both A & B
(D) Mark Zuckerberg
In Ms Excel which key is used to open the format cells windows?
(A) Ctrl + F10
(B) Ctrl + 6
(C) Ctrl + F1
(D) Ctrl + 1
ARP stands for which one of the following
(A) Address Resolution Process
(B) Address Resolution Protocol
(C) Address Rectification Process
(D) Allied Resolution Protocol
When was the MS Windows operating system introduced?
(A) 1975
(B) 1985
(C) 1990
(D) None of these
What Stores data or information temporarily and pass it on as directed by the control unit?
(A) Address
(B) Register
(C) Memory
(D) Number
Which one of the following is NOT a computer language?
(A) MS-Excel
(B) BASIC
(C) COBOL
(D) C++
Magnetic disk is an example of?
(A) Secondary memory
(B) Primary memory
(C) Main memory
(D) Both (1) and (2)
RAM is an example of?
(A) Secondary memory
(B) Primary memory
(C) Both A. and B.
(D) None
ALU and Control Unit jointly known as?
(A) RAM
(B) ROM
(C) CPU
(D) PC
The task of performing operations like arithmetic and logical operations is called?
(A) Sorting
(B) Editing
(C) Storing
(D) Processing
What provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously?
(A) Multicomputing
(B) Multiprocessing
(C) Multithreading
(D) Multitasking
what is the ability of a device to “jump” directly to the requested data?
(A) Sequential access
(B) Random access
(C) Quick access
(D) All of the above
You use a(n)___________such as a keyboard or mouse, to input information?
(A) output device
(B) input device
(C) storage device
(D) processing device
You use a(n)___________such as a keyboard or mouse, to input information?
(A) output device
(B) input device
(C) storage device
(D) processing device
On-line real time systems become popular in______________generation?
(A) First Generation
(B) Second Generation
(C) Third Generation
(D) Fourth Generation
What is the other name for programmed chip?
(A) RAM
(B) ROM
(C) LSIC
(D) PROM
A device, which is not connected to CPU, is called as?
(A) land-line device
(B) On-line device
(C) Off-line device
(D) Device
The______________is the amount of data that a storage device can move from the storage medium to the Computer per second?
(A) data migration rate
(B) data digitizing rate
(C) data transfer rate
(D) data transfer rate
What is a computer software designed to operate the computer hardware and to provide platform for running application software?
(A) Application software
(B) Hardware
(C) Software
(D) System software
What kind of memory is both static and non -volatile?
(A) ROM
(B) RAM
(C) BIOS
(D) CACHE
The primary function of the__________is to set up the hardware and load and start an operating system?
(A) System Programs
(B) BIOS
(C) CP
(D) Memory
To move a copy of file from one computer to another over a communication channel is called?
(A) File transfer
(B) File encryption
(C) File modification
(D) File copying
Which of the following are the functions of a operating system?
(A) Allocates resources
(B) Monitors Activities
(C) Manages disks and files
(D) All of them
RAM can be treated as the____________for the computer’s processor?
(A) factory
(B) operating room
(C) waiting room
(D) planning room
A ____________is a microprocessor based computing device?
(A) mainframe
(B) workstation
(C) server
(D) personal computer
The term___________designates equipment that might be added to a computer system to enhance its functionality.
(A) digital device
(B) system add-on
(C) disk pack
(D) peripheral device
Data becomes____________when it is presented in a format that people can understand and use.
(A) processed
(B) graphs
(C) information
(D) presentation
What Is the functional key to display save-as box?
(A) F5
(B) F6
(C) F9
(D) F12
What is the key we use to run the selected command?
(A) SHIFT
(B) TAB
(C) ENTER
(D) CTRL
What is the key to close a selected drop -down list; cancel a command and close a dialog box?
(A) TAB
(B) SHIFT
(C) ESC
(D) F10
An area of a computer that temporarily holds data waiting to be processed is?
(A) CPU
(B) Memory
(C) Storage
(D) File
The instructions that tell a computer how to carry out the processing tasks are referred to as computer are called?
(A) programs
(B) processors
(C) Input devices
(D) memory modules
Father of the programming language C is?
(A) Thomas Kurtz
(B) Prof John Keenly
(C) Bill Gates
(D) Dennis Ritchie
BIOS stands for?
(A) Basic Input Output system
(B) Binary Input output system
(C) Basic Input Off system
(D) All of them
1 Byte =?
(A) 8 bits
(B) 4 bits
(C) 2 bits
(D) 9 bits
A small or intelligent device is so called because it contains within it a?
(A) Computer
(B) Microcomputer
(C) Programmable
(D) Sensor
A computer program that translates one program instructions at a time into machine language is called a/an?
(A) Compiler
(B) Simulator
(C) CPU
(D) Interpreter
A computer program that converts an entire program into machine language is called a/an?
(A) Interpreter
(B) Simulator
(C) Compiler
(D) Commander
The system unit of a personal computer typically contains all of the following except?
(A) Microprocessor
(B) Modem
(C) Disk controller
(D) Serial interface
What is meant by a dedicated computer?
(A) Which is meant for application software
(B) Which uses one kind of software
(C) Which is assigned one and only one task
(D) Which is used by one person only
Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
(A) Daughter board
(B) Motherboard
(C) Father board
(D) Breadboard
Modern Computer are very reliable but they are not?
(A) Fast
(B) Powerful
(C) Infallible
(D) Cheap
An error in software or hardware is called a bug. What is the alternative computer jargon for it?
(A) Leech
(B) Squid
(C) Slug
(D) Glitch
Personnel who design, program, operate and maintain computer equipment refers to?
(A) Console-operator
(B) Programmer
(C) Peopleware
(D) System Analyst
Who invented the high level language C?
(A) Dennis M. Ritchie
(B) Niklaus Writh
(C) Seymour Papert
(D) Donald Kunth
Which of the following is first generation of computer?
(A) IBM-1401
(B) CDC-1604
(C) ICL-2900
(D) EDSAC
ASCII stands for?
(A) American Standard Code for Interchange Information
(B) American Standard Code for Information Interchange
(C) American Standard Case for Institutional Interchange
(D) American Stable Code for International Interchange
MIS is designed to provide information needed for effective decision making by?
(A) Managers
(B) Foremen
(C) Workers
(D) Consumers
When did John Napier develop logarithm?
(A) 1416
(B) 1641
(C) 1804
(D) 1614