Computer Proficiency Test Question Paper

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    Computer Proficiency Test Question Paper MCQs for Students

    Which type of database organization allows a child record to have more than one parent record?

    1. Network

    2. Hierarchical

    3. Object-oriented

    4. Relational

    5. None of these

    Option 1 – Network

    In a …….. network, the ends of the network wires are attached to terminators.

    1. star

    2. bus

    3. hybrid

    4. mesh

    5. None of these

    Option 2 – bus

    A condition that occurs when two transactions wait for each other to unlock data is known as a (n)

    1. shared lock

    2. exclusive lock

    3. binary lock

    4. two-phase lock

    5. deadlocks

    Option 5 – deadlocks

    The ….. protects your system from hackers.

    1. Snort

    2. Backup

    3. Hard disk

    4. Anti-virus

    5. Firewall

    Option 5 – Firewall

    A program currently loaded in the system but not active is said to be running in the …..

    1. user session

    2. background

    3. foreground

    4. kernel

    5. backup

    Option 5 – backup

    XML is which of the following?

    1. A scripting language that states the rules for tagging elements

    2. A programming language that states the rules for tagging elements

    3. A programming language that allows the creation of customized tags

    4. A scripting language that allows the creation of customized tags

    5. None of these

    Option 4 – A scripting language that allows the creation of customized tags

    Saving a file from the Internet onto your computer is called …..

    1. download

    2. uploading

    3. transferring

    4. storing

    5. modifying

    Option 1 – download

    Two principal architectures for microprocessors are ………

    1. AMD/HP

    2. CISC/ RISC

    3. DEC/IBM

    4. MMX/CMOS

    5. None of these

    Option 3 – DEC/IBM

    Infosys Company belongs to

    1. Narayana Murthy

    2. Azim Premje

    3. Rama Linga Raja

    4. Sivanadav

    5. None of these

    Option 1 – Narayana Murthy

    The motherboard is the ……..

    (a) the circuit board that houses peripheral devices

    (b) the same as the CPU chip

    (c) the first chip that is accessed when the computer is turned on

    (d) a circuit board that contains a CPU and other chips

    Option c – the first chip that is accessed when the computer is turned on

    Which key is used in combination with another key to perform a specific task?

    (a) Function

    (b) Control

    (c) Arrow

    (d) Space bar

    Option d – Space bar

    What is usually used for displaying information in public places?

    (a) Monitors

    (b) Overhead Projections

    (c) Monitors and Overhead Projection

    (d) Touch Screen Kiosks

    Option b – Overhead Projections

    Editing a document consists of reading through the document you’ve created, then

    (a) correcting your errors

    (b) printing it

    (c) saving it

    (d) deleting it

    Option b – printing it

    To navigate to a new Web page for which you know the URL, type that URL in the browser’s and press Enter

    (a) Address bar

    (b) Domain bar

    (c) Address button

    (d) Name button

    Option a – Address bar

    The taskbar is located ……..

    (a) on the Start menu

    (b) at the bottom of the screen

    (c) on the Quick Launch toolbar

    (d) at the top of the screen

    Option a – on the Start menu

    Which of the following are computers that can be carried around easily?

    (a) Minicomputers

    (b) Supercomputers

    (c) PCs

    (d) Laptops

    Option b – Supercomputers

    The basic goal of the computer process is to convert data into

    (a) files

    (b) tables

    (c) information

    (d) graphs

    Option c – information

    Which of the following refers to the fastest, biggest, and most expensive computers?

    (a) Personal Computers

    (b) Supercomputers

    (c) Laptops

    (d) Notebooks

    Option b – Supercomputers

    What is called the main folder on a storage device?

    (a) Platform

    (b) Interface

    (c) Root Directory

    (d) Home Page

    Option c – Root Directory

    The box that contains the central electronic components of the computer is the ……….

    (a) motherboard

    (b) system unit

    (c) peripheral

    (d) input device

    Option a – motherboard

    If you are going to a site you use often, instead of having to type in the address every time, you should …………..

    (a) save it as a file

    (b) make a copy of it

    (c) bookmark it

    (d) delete it

    Option c – bookmark it

    For creating a document, you use the………. command at File Menu.

    (a) Open

    (b) Close

    (c) New

    (d) Save

    Option c – New

    A(n) …………….. is created by an application.

    (a) executable file

    (b) software program

    (c) document

    (d) operating system

    Option d – operating system

    When you cut or copy information it gets placed in the ………

    (a) Clipart

    (b) Clipboard

    (c) Internet

    (d) Motherboard

    Option a – Clipart

    To restart the computer …………. key is used.

    (a) Del + Ctrl

    (b) Backspace + Ctrl

    (c) Ctrl + Alt + Del

    (d) Reset

    Option b – Backspace + Ctrl

    The software that allows users to surf the Internet is called al an …………

    (a) Search engine

    (b) Internet Service Provider (ISP)

    (c) Multimedia application

    (d) Browser

    Option c – Multimedia application

    A word in a web page that, when clicked, opens another document ………….

    (a) anchor

    (b) URL

    (c) hyperlink

    (d) reference

    Option d – reference

    The acronym HTML stands for ………..

    (a) High Transfer Machine Language

    (b) High Transmission Markup Language

    (c) Hypertext Markup Language

    (d) Hypermedia Markup Language

    Option c – Hypertext Markup Language

    A ………. is an electronic device that processes data, converting it into information.

    (a) computer

    (b) processor

    (c) case

    (d) stylus

    Option b – processor

    A central computer that holds collections programs for many PCs, and workstations computers is a(n)

    (a) supercomputer

    (b) minicomputer

    (c) laptop

    (d) server

    Option d – server

    Personal computers can be connected together to form an

    (a) server

    (b) supercomputer

    (c) network

    (d) enterprise

    Option c – network

    A portable computer, also known as a laptop computer, weighing between 4 and 10 pounds is called

    (a) a general-purpose application

    (b) an Internet

    (c) a scanner

    (d) a notebook computer

    Option d – a notebook computer

    Which of the following is the fastest type of computer?

    (a) Laptop

    (b) Notebook

    (c) Workstation

    (d) Supercomputer

    Option d – Supercomputer

    A central computer that holds collections of data and programs for many PCs, workstations, and other computers is a(n) ……….

    (a) supercomputer

    (b) minicomputer

    (c) laptop

    (d) server

    Option b – minicomputer

    To change selected text to all capital letters, click click the change case button, then

    (a) Uppercase

    (b) Upper all

    (c) Capslock

    (d) Lock Upper

    Option a – Uppercase

    You can keep your personal files/folders in

    (a) My folder

    (b) My Documents

    (c) My Files

    (d) My Text

    Option b – My Documents

    To restart the computer the following combination of keys is used

    (a) Del + Ctrl

    (b) Backspace + Ctrl

    (c) Esc + Ctrl

    (d) Ctrl + Alt + Del

    Option d – Ctrl + Alt + Del

    Which part of the computer helps to store information?

    (a) Monitor

    (b) Keyboard

    (c) Disk drive

    (d) Printer

    Option c – Disk drive

    Which key is used to delete one character to the left of the current position of the cursor?

    (a) Backspace

    (b) Delete

    (c) Insert

    (d) Esc

    (e) Ctrl

    Option a – Backspace

    If you change Windows 98 to Windows XP, you are actually performing

    (a) upstart

    (b) upgrade

    (c) update

    (d) patch

    Option b – upgrade

    An essential ingredient for effective multimedia presentations incorporates user participation or ……….

    (a) links

    (b) buttons

    (c) interactivity

    (d) integration

    Option c – interactivity

    Excel, contains one or more worksheets.

    (a) Template

    (b) Workbook

    (c) Active cell

    (d) Label

    Option b – Workbook

    By default, your documents print in ……….. mode.

    (a) Landscape

    (b) Portrait

    (c) Page Setup

    (d) Print View

    Option c – Page Setup

    In Word, which menu would the user select to print a document?

    (a) Tools

    (b) File

    (c) View

    (d) Window

    Option b – File

    Which of the following identifies a cell in Excel?

    (a) formula

    (b) name

    (c) label

    (d) address

    Option b – name

    What is the package called which helps create, manipulate and analyze data arranged in rows and columns?

    (a) Application Package

    (b) Word processing package

    (c) Outlining package

    (d) Spreadsheet package

    Option d – Spreadsheet package

    A computer virus is a

    (a) fungus

    (b) bacgterium

    (c) IC 7344

    (d) software program

    Option d – software program

    Help Menu is available at which button?

    (a) End

    (b) Start

    (c) Turnoff

    (d) Restart

    Option b – Start

    SQL stands for ………

    (a) Semi-questioning language

    (b) Structured query language

    (c) Structured question language

    (d) Sequential question language

    (e) Sequential query language

    Option b – Structured query language

    VIRUS stands for ……….

    (a) Vital Information Resource Under Seizure

    (b) Vital Information Resource Under Siege

    (c) Vital Information Reason Under Siege

    (d) Vital Information Under System

    (e) Virus Information Recourse Under Siege

    Option b – Vital Information Resource Under Siege

    In binary code, the number 7 is written as

    (a) 110

    (b) 111

    (c) 101

    (d) 100

    Option b – 111

    Who among the following gave the term ‘Nanotechnology’ and when?

    (a) Richard Feynman, 1959

    (b) Noria Taniguchi, 1974

    (c) Eric Drexler, 1986

    (d) Sumiolima, 1991

    Option b – Noria Taniguchi, 1974

    Supercomputers ………

    (a) are smaller in size and processing capability than mainframe computers

    (b) are common in the majority of households

    (c) contain thousands of microprocessors

    (d) are rarely used by researchers due to their lack of computing capacity

    Option c – contain thousands of microprocessors

    A computer system

    (a) hardware

    (b) software

    (c) peripheral devices

    (d) All of these

    Option d – All of these

    A ……….. is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users.

    (a) handheld computer

    (b) mainframe computer

    (c) personal computer

    (d) tablet computer

    Option b – mainframe computer

    A personal computer is designed to meet the computing needs of a(n)

    (a) individual

    (b) department

    (c) company

    (d) City

    Option a – individual

    Ctrl, shift, and alt are called ……… keys.

    (a) adjustment

    (b) function

    (c) modifier

    (d) alphanumeric

    Option b – function

    A supercomputer developed by Indian scientists

    (a) Param

    (b) Super301

    (c) Compaq Presario

    (d) Cray YMP

    Option a – Param

    A computer used at supermarkets, departmental stores, restaurants, etc is called ……… terminal

    (a) P-O-S

    (b) Dumb

    (c) Intelligent

    (d) Smart

    Option a – P-O-S

    With reference to ‘Geospatial Technology’, which of the following statements is/are correct? 1. Geospatial Technology relating to the collection or processing of data that is associated with location”. 2. Geospatial Technology involves GPS (global positioning systems), GIS (geographical information systems), and RS (remote sensing). Select the correct option from the codes given below :

    (a) Only 1

    (b) Only 2

    (c) 1 and 2

    (d) None of the above

    Option c – 1 and 2

    With reference to IT Jargon ‘Daemon’, which of the following statements is/are correct? 1. In multitasking computer operating systems. 2. A daemon is a computer program that runs as a background process, rather than being under the direct control of an interactive user. 3. The term was coined by the programmers of MIT’s Project MAC. Which of the above sentence (s) is/are true?

    (a) 1 and 2

    (b) 3 Only

    (c) 2 and 3

    (d) 1, 2 and 3

    Option d – 1, 2 and 3

    Consider the following sentences regarding modern Radio-frequency identification (RFID) Access Control systems. 1. Mumbai Port is the first among all Major Ports to have successfully implemented the RFID Access Control System. 2. The new RFID system is inherently accompanied by enhanced Maritime Security features. 3. The implementation of the RFID system was done as per the directives of the Ministry of Shipping. Which of the above sentences(s) is/are true?

    (a) Only 1

    (b) 2 and 3

    (c) 1 and 2

    (d) All of the above

    Option b – 2 and 3

    The set of protocols, which defines all transmission exchanges across the internet is called

    (a) CSMA/CD

    (b) TCP/IP

    (c) FDDI

    (d) None of the above

    Option b – TCP/IP

    Which of the following is not offered as an independent service layer in Cloud Computing?

    (a) Hardware as a service

    (b) Platform as a service

    (c) Software as a service

    (d) Infrastructure as a service

    Option a – Hardware as a service

    Indian government’s target for power production from small hydro projects by the year 2022 is

    (a) 1 Giga-Watt

    (b) 5 Giga-Watt

    (c) 10 Giga-Watt

    (d) 15 Giga-Watt

    Option b – 5 Giga-Watt

    The ability to perform ‘what if?’ analysis is a key feature of which type of software?

    (a) Desktop publishing program

    (b) Spreadsheet

    (c) Presentation

    (d) Word processor

    (e) Email program

    Option b – Spreadsheet

    Which of the following best describes a private, company-wide network, closed to public access?

    (a) Intranet

    (b) Internet

    (c) Virtual Private Network

    (d) Cloud Computing

    (e) Extranet

    Option c – Virtual Private Network

    Which of the following space agencies has launched the LISA Pathfinder?

    (a) Japan Aerospace Exploration Agency

    (b) NASA

    (c) European Space Agency

    (d) China National Space Administration

    Option c – European Space Agency

    The service of the Internet that provides ‘audio’ and ‘video’ conversation, is called

    (a) chat

    (b) e-mail

    (c) video conferencing

    (d) video chat

    Option c – video conferencing

    Which of the following is an extremely fast, small memory between CPU and main memory?

    (a) Main RAM and ROM

    (b) Cache memory

    (c) Secondary memory

    (d) None of the above

    Option b – Cache memory

    Which of the following memories has the shortest access time?

    (a) Cache Memory

    (b) Magnetic Bubble Memory

    (c) Magnetic Cone Memory

    (d) RAM

    (e) None of the above

    Option a – Cache memory

    What is the portion of RAM that a computer microprocessor can access more quickly than it can access regular RAM?

    (a) Cache

    (b) Processor

    (c) Memory Pool

    (d) Data Pool

    (e) Processor Pool

    Option a – Cache

    In the context of wearable technology, which of the following tasks is/are accomplished by wearable devices? 1. Location identification of a person 2. Sleep monitoring of a person 3. Assisting the hearing-impaired person Select the correct answer using the code given below.

    (a) 1 only

    (b) 2 and 3 only

    (c) 3 only

    (d) 1, 2 and 3

    Option d – 1, 2 and 3

    With reference to visible light communication (VLC) technology, which of the following statements is correct? 1. VLC uses electromagnetic spectrum wavelengths 375 to 780nm 2. VLC is known as long-range optical wireless communication 3. VLC can transmit large amounts of data faster than Bluetooth 4. VLC has no electromagnetic interference Select the correct answer using the code given below

    (a) 1, 2, and 3 only

    (b) 1, 2, and 4 only

    (c) 1, 3, and 4 only

    (d) 2, 3, and 4 only

    Option c – 1, 3, and 4 only

    With the present state of development, Artificial Intelligence can effectively do which of the following? 1. Bring down electricity consumption in industrial units 2. Create meaningful short stories and songs 3. Disease diagnosis 4. Text-to-speech conversion 5. Wireless transmission of electrical energy Select the correct answer using the code given below:

    (a) 1, 2, 3, and 5 only

    (b) 1, 3, and 4 only

    (c) 2, 4, and 5 only

    (d) 1, 2, 3, 4 and 5

    Option d – 1, 2, 3, 4 and 5

    In The context of digital technologies for entertainment, consider the following statements: 1. In Augmented Reality (AR), a simulated environment is created and the physical world is completely shut out. 2. In Virtual Reality (VR), images generated from the computer are projected onto real-life objects or surroundings. 3. AR allows individuals to be present in the world and improves the experience using the camera of a smartphone or PC. 4. VR closes the world, and transposes an individual, providing a complete immersion experience. Which of the statements given above is/are correct?

    (a) 1 and 2 only

    (b) 3 and 4

    (c) 1,2 and 3

    (d) 4 only

    Option b – 3 and 4

    Consider the following statements about a digital signature: 1. An electronic record that identifies the certifying authority issuing it. 2. Used to serve as a proof of identity of an individual to access information of server on the Internet. 3. an electronic method of signing an electronic document and ensuring that the original content is unchanged. Which of the statements given above is/are correct?

    (a) 1 only

    (b) 2 and 3 only

    (c) 3 only

    (d) 1,2 and 3

    Option c – 3 only

    One who gains unauthorized access destroys vital data, denies legitimate user’s service, or causes problems for their targets is called

    (a) White Hat Hacker

    (b) Cracker

    (c) Programmer

    (d) Database Administrator

    Option b – Cracker

    Which one of the following is a computer high-level programming language?

    (a) COBOL

    (b) PASCAL

    (c) BASIC

    (d) All of the above

    Option d – All of the above

    Bing is a web search engine owned and operated by

    (a) Microsoft

    (b) Yahoo

    (c) Alphabet Inc.

    (d) Amazon

    Option a – Microsoft

    Web Crawler is also known as ( Computer Science MCQs Online Test )

    (a) Link Directory

    (b) Search Optimizer

    (c) Web Spider

    (d) Web Manager

    Option c – Web Spider

    With reference to communication technologies, what are the difference/differences between LTE (Long is/are Evolution) and VoLTE (Voice over Long-Term Term Evolution)? 1. LTE is commonly marketed as 3G and is commonly marketed as advanced 3G. technology and VoLTE 2. LTE is data-only technology and VoLTE is voice-only technology. Select the correct answer using the code given below

    (a) 1 only

    (b) 2 only

    (c) Both 1 and 2

    (d) Neither 1 nor 2

    Option d – Neither 1 nor 2

    Which of the following statements is correct about the ‘shanghai technique’? I. Shanghai Technique is to shape lessons so that it concentrates on a single concept. II. The UK has experimentally adopted this system. III. It involves interactive teaching to an all-ability group in the classroom. IV. The subject is covered in depth. Class does not move on till every student has performed well in the lesson.

    (a) II and IV are correct

    (b) Only IV is correct

    (c) Only I is correct

    (d) All are correct

    Option d – All are correct

    In computers, what do Yosemite, Mavericks, Mountain Lion, Lion, Snow Leopard, Leopard, Tiger, Panther, Jaguar, Puma, and Cheetahs stand for?

    (a) Versions of Mac OS X

    (b) Types of Storage Servers

    (c) Macintosh Clones

    (d) Power Books

    Option a – Versions of Mac OS X

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