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Ly sesame is the physical parts of a computer system including any peripheral equipment such as printers, modems and
mouse devices.
> Hardware
A storage device
Application
Software

2.A program provides access to Web resources.
> Browser
ISP
URL
Web

3. A compiler is a translating program which: language program
> All of above into machine language
It isnot involved in program’s execution
Translates entire source program intomachine

Translates instruction of a high level language

4. A compiler means: into object program
> A program which translates source program
A person who compiles source programs
Keypunch operator
The same thing as a programmer

5. A COMPULEr CAN COM visiitsicaniavenwcauanns operations without getting tired or bored.
> Repetitive
Repeat
Repeatedly
Repeating

6. A computer Program that translates one program instruction at a time into machine language is called a/an:
> Interpreter
Compiler
CPU
Simulator

7. Acomputer programmer:
> Does all the thinking for a computer
Can draw only flowchart
Can enter input data quickly
Can operate all types of computer equipment

8. A language which is close to that used within the computer is:

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> Low-level language
All of the above
Assembly language
High-level language

9. Amemory that holds micro programsis ...
> ROM
Control memory
Core memory
RAM

10. A modern electronic computer is a machine that is meant for
> Input storage, manipulation of outputting of data
Doing quick mathematical calculations
Electronic data processing
Performing repetitive tasks accurately

11. A one-line description, used to present the topic of an e-mail message, is referred to as the:
> Subject
Address
Header
Signature

12. A pen shaped device which can sense light, and is used to point at spots on a video screen.
> Light pen
Joystick
Mouse
Plotter

13. An operating system: inthe operation of computer
> Consists of programs that help
Is always supplies with computer
Is always written in BASIC
Is not required on large computers

14. Apple and IBM are the first two companies that produced..............
> Personal computers
Mainframes
Portable computers
Servers

15. At the back of a computer there are ports into which we can plug (e.g. a scanner, a modem, etc.)
> External devices
External device
Internal device
Internal devices

16. CD-ROM is a...
> None of above
Magnetic memory
Memory register
Semiconductor memory

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17. Compilers and interpreters are themselves:
> Programs
Codes

High-level language
Mnemonics

18. Computer memory consists of ...
> All of the above
PROM
RAM
ROM

19. Computers can produce results Quickly and...........................-
> Accurately
Accuracy
Accurate
Accurating

20, COMMPULENS: Caf iscevssisznsniussnanwase numbers.
> Compare
Comparable
Comparative
Comparatively

21. Control Unit of a digital computer is often called the ...
> Nerve centre
All of the above
ICs
Lock

22. DBMS stand for ...
> Database management system
Database management studies

Database marketing strategies
Database marketing system

23. Device driver is a software componert..................... a computer system to communicate with a device,
> That permits
Permits
That
Which permitting

24. Everything computer does is controlled by its?
> CPU
RAM
ROM
Storage devices

25. For a browser to connect to other resources, the location or address of the resources must be specified. These
addresses are called:
> URLs
E-mail forms
MSN

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Packets

26. High level language is also called
> All of the above
Business oriented language
Mathematically oriented language

Problem oriented language

27. How many............. are there in a byte?
> Bits
Digits
Pits
Zeros

28. HTML is an acronym for
> Hypertext Markup Language
Hyperlink Markup Language
Hypertext Markup Link
Hypertext Modern Language.

29. In a client/server network, the user’s computer is considered the:
> Client
Library
Server
Web site

30. In the e-mail address "", what is the domain name?
> Usource.org
Justincase
Org
The whole address is called the domain name.

31. In which language is source program written?
> High level
English
Symbolic

Temporary

32. Information stored in Random Access Memory (RAM) is volatile. This means that it:
> Is lost when the computer is switched off.
Can burn if exposed to air.
Is automatically saved to disk when the computer is switched off.
Is kept inmemory even when the computer is powered off.

33. Memories in which any location can be reached in a fixed (and short) amount of time after specifying its address is
called
> Random-access memory
Mass storage
Secondary memory
Sequential-access memory

34. Most common uses of the Internet and the Web include communicating, shopping,
> Searching, entertainment, and education

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E-commerce, e-mail, and education
E-commerce, e-mail, and searching
E-mail, entertainment, and education

35. Most operating systems provide...................... to read and write data to files.
> Function
Functions
Functions which
With functions

36. Moving from one Web site to another is called:
> Surfing

Applying

Jumping
Moving

37. Name or number used to identify a storage location devices?
> An address
A byte
A record
All of above

38. Processors of all computers, whether micro, mini or mainframe must have ...
> All of the above
ALU
Control Unit
Primary storage

39. Programs designed to perform specific tasks is Known as:
> Application software
Operating system
System software
Utility programs

40. RAM is used as a short memory because it is ...
> Volatile
Has small capacity

Is programmable
Is very expensive

41. Rules for exchanging data between computers are called
> Protocols
Hyperlinks
Procedures
Programs

42. Software documentation refers to: legally
> Anything written about how the software is designed or functions
None of the above.
The compatibility of the software with IBM-PC
The documents which, the user has to sign before using the software

43. Software in computer:

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> Enhances the capabilities of the hardware machine
Both of above
Increase the speed of central processing unit
None of above

44. The is the multimedia interface to resources available on the Internet.
> Web
Browser

ISP

URL

45. The actual physical network made up of wires, cables, and satellites that connects computers and resources
throughout the world is the:
> Internet
E-commerce
Spiders
Web

46. The brain of any computer system is
> CPU
ALU
Control unit
Memory

47. The computer stores its program and data in its
> Memory
ALU
Cache memory
Control unit

48. The control unit of a proCeSSOr.......................-.. the flow of information between the arithmetic unit and the
memory.
> Coordinates
Coordinating
Coordination
Coordinator

49. The CPU clock speed is normally expressed in:

> Megahertz
500 MHz
Bits per clock tick
Ticks per second

50. The device that can both feed data into and accept data from a computer is ...
> Input-Output device
All of the above
ALU
CPU

51. The difference between memory and storage is that memory is ... and storage is ...
> Temporary, permanent
All of above
Permanent, temporary

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Slow, fast
52. The extensions .gov, .edu, .mil, and .net are called:
& Domain codes
DNSs
E-mail targets
Mail to addresses
53. The fastest-growing application for the Internet is
> Going shopping
Conducting research
Playing games, reading, and listening to music
Using e-mail

54. The first............... computer which was as big as a house was built in the 1940s.
> Personal
Analogue
digital
Portable
55. The Internet was launched in 1969 and was originally called:
> ARPANET
ARPNET
CERN
CERNET
56. The kernel of Windows XP Home Edition and Windows XP Professional operating systems are.....................-...- .
> Identical
Not same
Same
Unique
57. The most common method for gaining access to the Internet is through a
> Provider or host computer
Dumb terminal
Point-to-point computer
Virtual provider or computer
58. The most popular Internet activity is
> Communicating with others
Conducting research
Going shopping
Playing games, reading, listening to music
59. The most powerful type of computer is a.........................
> Supercomputer
Laptop
Mainframe
PDA

60. The most widely used Web protocol is:
> http://
HTML

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ISP
URL

61. The multimedia interface to the resources available on the Net is called the:
> World Wide Web
GUI interface
Internet
Server

62. The term ISP refers to
> Internet service provider
Interface standard protocol
Internal software protocol
International shareware pool

63. The translator program used in assembly language is called
> Assembler
Compiler
Interpreter
Translator

64. The two basic parts of URLs are:
> The protocol and the domain name

Destination and device
TCP and IP
TCP/IP and ISP

65. There are millions of .................. in a today’s chip
> Transistors
Applications
Pits
Pixel

66. These types of commercial Internet service providers are the most widely used:
> National service providers
Centralized service providers
Decentralized service providers
Regional service providers

67. UNIVAC is
> Universal Automatic Computer
Unique Automatic Computer
Universal Array Computer
Unvalued Automatic Computer

68. Unwanted and unsolicited e-mails are called:
> Spam
Flame
Junk
Lurk

69. URL is an acronym for
> Uniform Resource Locator

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Uniform Resource Linka

Universal Reference Locator
Unlimited Real-time Language

70. What is the best definition of " or 'bug'? allowing programmers to alter and change the original software as
> An error ina computer program which provides its basic functionality; normally inthe form of an EPROM
A program inwhich the code is distributed
much as they like
All the above
Data programmed intoa hardware device

71. What is the best definition of '.NET Framework’? and typically
> A premium software framework by Microsoft which executes code via a virtual machine to create
A high-level, popular, open source, interpreted programming language written by Larry Wall in 1986
used fora wide variety of programming tasks
A program that takes human readable code and turns itinto machine readable code
A programming language written by Rasmus Lerdorf in 1995, and aimed mainly at web developers
dynamic content

72. What is the best definition of 'barcode reader’? an inventory tracking system the computer screen
> A hardware peripheral designed to ‘scan’ products into which can be used to draw on or on-screen objects;
All the above using a light-sensitive pen shaped handle used to control pointing devices
An input device with a vertical rod mounted on a base
An input device one or more buttons
normally with

73. What is the best definition of 'beta version’?
> A software program used for testing purposes before itis released to the public.
A measure of how easily programs can be moved toa new system without having to make any changes.
An application which stores information that often needs to be accessed quickly such as appointments, contacts,
notes, lists and memos.
An open format for exchanging data between spreadsheet programs

74. What is the best definition of 'CLI' or ‘command line interface’? into the "9x" series of MS-DOS based
> A text-only link between a computer and its operator device inorder to run securely or independent
A family of operating systems created by Microsoft; normally divided
systems and the "NT" series (NT,2000,XP,Vista)
A software program which mimics the performance of a hardware
of the actual hardware
To terminate a connection to a computer or network

75. What is the best definition of ‘click’?
> To press and release the primary (left-side) mouse button
The ability of a computer to convert spoken words froma user into usable data.
To press both right and left-side mouse button
To press the right-side mouse button

76. What is the best definition of ‘closed source’? manipulate the source code of a
> Software inwhich the license stipulates that the user cannot see, edit, or be modified or sold without
software program
An error ina computer program
An incorrect action attributable to poor judgment, ignorance, or inattention
Software distributed without cost by the developer which normally cannot

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permission

77. What is the best definition of ‘compatible’? to other devices or components without modification
> Capable of being used with or connected a serious software bug
A computer failure due to faulty hardware or interval between successive bits, characters or events
Characterized by not having a constant time
No longer of use due to passage of time and the increase of surrounding technology

78. What is the best definition of ‘convergence’?
> The evolution of devices towards common functionality
A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular
device such as a washing machine or an MP3 player
A physical or software device connecting and facilitating a network with a printer
All the above

79. What is the best definition of ‘elegant code’?
> Concise, clean, and clear code which allows other developers to understand and extend it
A programming style that is based on a step-by-step approach to solving a problem.
All of the above
Rules governing the structure of a programming language

80. What is the best definition of 'embedded system’?
> A computer using a relatively slow and specialized processor and ROM chip, normally used to control a
particular device such as a washing machine or an MP3 player
A computer designed for use by one person at a time
A type of computer intended primarily for central distribution of data to other computers on the same network
Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as
weather prediction, governmental financial calculations, or space research.

81. What is the best definition of 'EPROM' or ‘erasable programmable read only memory’?
> A non-volatile (permanent) memory type that is erasable via ultra-violet light and reprogrammable
A type of memory which ismanufactured with permanent contents which cannot be modified
All the above
This is either dedicated or shared memory set aside specifically for the graphics processor

82. What is the best definition of ‘execute’?
> To start a program on a computer
The act of deleting information from a file system or database
To end a program or a process before its completion
To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive

83. What is the best definition of ‘filename’? independent
> A name that identifiesa series of bits stored on a computer or computer media can use
A software program which mimics the performance of a hardware device inorder to run securely or
of the actual hardware
Software which converts the data from a component or peripheral into data that an operating system
To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive

84. What is the best definition of ‘fingerprint reader’?
> A device which formsa digitised image of a human finger print for the purpose of biometric authentication.
A hardware device plugged intoa computer's sound card optimized for voice commands or other audio recording
An input device using a light-sensitive pen shaped handle which can be used to draw on the computer screen

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To press the right-side mouse button

85. What is the best definition of ‘firmware’? an
> Data programmed intoa hardware device which provides its basic functionality; normally inthe form of software
EPROM
All the above
An incorrect action attributable to poor judgment, ignorance, or inattention
Software in which the license stipulates that the user cannot see, edit, or manipulate the source code of a
program

86. What is the best definition of ‘floppy disk drive’? slowly from a removable magnetic medium (normally
> A legacy storage device which can read and write data a disc that can be read by a laser; examples include
3.5" indiameter and holding 1.44 MB of data)
A data storage technique using a pattern of markings on
CD-ROM, and DVD-ROM technology
A type of memory which ismanufactured with permanent contents which cannot be modified
A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory

87. What is the best definition of 'format'?
> To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive
A confidential authentication information composed of a string of characters
Software which converts the data from a component or peripheral into data that an operating system can use
To start a program on a computer

88. What is the best definition of ‘freeware’?
> Software distributed without cost by the developer which normally cannot be modified or sold without
permission
A computer failure due to faulty hardware or a serious software bug
Software in which the license stipulates that the user cannot see, edit, or manipulate the source code of a software
program
Something a computer program is "supposed" to do; these are often reasons to use a particular program or
upgrade toa more recent version

89, What is the best definition of 'GUI' or 'graphical user interface’? use than earlier command line
> This isa iconbased computer interface designed to be easier to learn and type of interface independent
interfaces. Windows and Mac OS are the most common examples of this inorder to run securely or
A software program which mimics the performance of a hardware device can use
of the actual hardware that an operating system
All the above
Software which converts the data from a component or peripheral into data

90. What is the best definition of "hard disk drive’? quickly store and retrieve digital data
> A storage device using rotating magnetic platters to on a disc that can be read by a laser; examples include
A data storage technique using a pattern of markings reading and writing data slower rate and used for backups.
CD-ROM, and DVD-ROM technology
A legacy storage device using magnetic tape; normally

All the above

91. What is the best definition of ‘input device’? and a rounded body meant to be slid around
> A peripheral used primarily to enter data intoa computer surface and a stylus
A handheld input device for computers with one or more buttons
on a pad or flat surface.
An input device or mouse alternative using a sensitive rectangular

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An input device using a light-sensitive pen shaped handle which can be used to draw on

92. What is the best definition of ‘joystick’?
> An input device with a vertical rod mounted on a base used to control pointing devices or on-screen objects;

normally with one or more buttons
A peripheral used primarily to enter data intoa computer
All the above
To press the right-side mouse button

93. What is the best definition of 'kernel'? for providing access to the machine's hardware
> The fundamental part of an operating system responsible or computer media the source code of a software
A name that identifiesa series of bits stored on a computer see, edit, or manipulate
Software in which the license stipulates that the user cannot to learn and use than earlier command line interfaces.
program this type of interface
This isa icon based computer interface designed to be easier
Windows and Mac OS are the most common examples of

94. What is the best definition of ‘legacy system’? because an organization does not wish to redesign it with
> An older computer system that continues to be used a network with a printer

a more modern device.
A computer designed for use by one person at a time
A physical or software device connecting and facilitating
All the above

95. What is the best definition of 'magnetic storage’?
> A storage technique using patterns of magnetized particles on a metallic surface to store data; examples
include hard disk drives, tape drives, floppy disk drives
A legacy storage device using magnetic tape; normally reading and writing data slower rate and used for backups
A newer data storage device meant to replace a traditional hard disk drive; these are characterized by non-
moving parts and lower energy consumption
A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory

96, What is the best definition of 'microphone'? or other audio locations

> A hardware device plugged intoa computer's sound card optimized for voice commands touching specific
recording
A display that also acts as an inputdevice by allowing a user to navigate a program by
of the screen.
The ability of a computer to convert spoken words froma user into usable data.
To press the right-side mouse button

97. What is the best definition of 'mouse pointer’? on the desktop screen.
> A special icon (normally an arrow) that indicates the current location of the mouse
A hardware peripheral designed to ‘scan’ products into an inventory tracking system.
All the above
To press the right-side mouse button

98. What is the best definition of ‘netbook’? web, reading email, and other basic tasks.
> A small laptop with less powerful components meant for surfing the chip, normally used to control a particular
A computer designed for use by one person at a time
A computer using a relatively slow and specialized processor and ROM
device such as a washing machine or an MP3 player

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A high quality computer, typically with lotsof RAM, plenty of CPU power, and a high quality video card

99. What is the best definition of ‘object-oriented language’?
> Any programming language that allows modelling of real-world object and concepts
A measure of how easily programs can be moved toa new system without having to make any changes.
A program that takes human readable code and turns itinto machine readable code
An application which stores information that often needs to be accessed quickly such as appointments, contacts,
notes, lists and memos

100. What is the best definition of ‘open source’? the original software as
> A program inwhich the code isdistributed allowing programmers to alter and change
much as they like or sold without
A computer failure due to faulty hardware or a serious software bug source code of a software
Software distributed without cost by the developer which normally cannot be modified
permission
Software in which the license stipulates that the user cannot see, edit, or manipulate the
program

101. What is the best definition of ‘optical storage’? read by a laser; examples include
> A data storage technique using a pattern of markings on a disc that can be slower rate and used for backups
CD-ROM, and DVD-ROM technology
A legacy storage device using magnetic tape; normally reading and writing data

A legacy storage device which can read and write data slowly froma removable magnetic medium (normally 3.5"
in diameter and holding 1.44 MB of data) via ultra-violet light and reprogrammable

A non-volatile (permanent) memory type that is erasable

102. What is the best definition of 'OS' or ‘operating system’?
> A GUI or CLI software link between the computer and operator; also provides a framework for productivity
software such as an office suite, web browser, or programming languages
A name that identifiesa series of bits stored on a computer or computer media
This isa icon based computer interface designed to be easier to learn and use than earlier command line interfaces.
Windows and Mac OS are the most common examples of this type of interface
To magnetically prepare or a disk to receive data or erase and prepare an existing disk drive

103. What is the best definition of 'PC' or ‘personal computer’?
> A computer designed for use by one person at a time

A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular
device such as a washing machine or an MP3 player
A physical or software device connecting and facilitating a network with a printer
All the above

104. What is the best definition of 'PDA' or ‘personal digital assistant’?
> A handheld computer about the size of wallet used as an organizer, web browser, game machine, mobile
phone, or message recorder; also known as a hand-held computer
A computer designed for use by one person at a time
A type of computer intended primarily for central distribution of data to other computers on the same network
Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as
weather prediction, governmental financial calculations, or space research.

105. What is the best definition of ‘portability’? to make any changes
> A measure of how easily programs can be moved toa new system without having
A program that takes human readable code and turns itinto machine readable code
A programming style that is based on a step-by-step approach to solving a problem.

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Rules governing the structure of a programming language

106. What is the best definition of ‘presentation program’? procedures to a group; examples are PowerPoint,
> An application used to present and communicate ideas and system without having to make any changes
Impress, and Keynote accessed quickly such as appointments, contacts,
A measure of how easily programs can be moved toa new
An application which stores information that often needs to be
notes, lists and memos.
Repeatable data which occurs at the top of every document

107. What is the best definition of ‘print server'?
> A physical or software device connecting and facilitating a network with a printer
A computer designed for use by one person at a time
All the above
The evolution of devices towards common functionality

108. What is the best definition of ‘procedural language’? any changes.
> A programming style that isbased on a step-by-step approach to solving a problem.
A measure of how easily programs can be moved toa new system without having to make
A program that takes human readable code and turns itinto machine readable code
Concise, clean, and clear code which allows other developers to understand and extend it

109. What is the best definition of ‘programmer’?
> A person who writes or modifies computer programs or applications
A person who uses a product or service on a computer
A person who writes intentionally controversial posts on a user forum inorder to start a flame war.
All the above

110. What is the best definition of ‘proprietary’? original software as
> Privately developed and owned technology inthe form of an EPROM
A program inwhich the code is distributed allowing programmers to alter and change the
much as they like
All the above
Data programmed intoa hardware device which provides its basic functionality; normally

111. What is the best definition of 'RAM' or 'random access memory’?
> A type of computer memory known for being volatile (temporary) and fast.
A data storage technique using a pattern of markings on a disc that can be read by a laser; examples include
CD-ROM, and DVD-ROM technology

A legacy storage device which can read and write data slowly froma removable magnetic medium (normally 3.5"
in diameter and holding 1.44 MB of data
A type of memory which ismanufactured with permanent contents which cannot be modified

112. What is the best definition of ‘right-click'? stylus the computer screen
> To press the right-side mouse button draw on or on-screen objects;
An input device or mouse alternative using a sensitive rectangular surface and a devices
An input device using a light-sensitive pen shaped handle which can be used to
An input device with a vertical rod mounted on a base used to control pointing
normally with one or more buttons

113. What is the best definition of ‘ROM! or ‘read-only memory’? contents which cannot be modified include
> A type of memory which ismanufactured with permanent a metallic surface to store data; examples
A storage technique using patterns of magnetized particles on

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examples include RAM, ROM, and
hard disk drives, tape drives, floppy disk drives
A type of storage using integrated circuits to store data;
All the above

114. What is the best definition of 'router'? particular
> A specialized computer which connects two networks via use of
A computer using a relatively slow and specialized processor and ROM chip, normally used to control a as
device such as a washing machine or an MP3 player
A portable computer shaped inthe form of a notebook and capable of advanced handwriting recognition
a stylus or on-screen keyboard.
Refers to only the most powerful class of computer, typically designed to perform specialized tasks such
weather prediction, governmental financial calculations, or space research.

115. What is the best definition of ‘semiconductor storage’? and flash memory
> A type of storage using integrated circuits to store data; examples include RAM, ROM, rate and used for backups.
A legacy storage device using magnetic tape; normally reading and writing data slower

All the above set aside specifically for the graphics processor
This is either dedicated or shared memory

116. What is the best definition of 'server?
> A type of computer intended primarily for central distribution of data to other computers on the same network
A computer designed for use by one person at a time
A physical or software device connecting and facilitating a network with a printer
The evolution of devices towards common functionality

117. What is the best definition of ‘speech recognition’?
> The ability of a computer to convert spoken words froma user into usable data.
A handheld input device for computers with one or more buttons and a rounded body meant to be slid around
on a pad or flat surface
A hardware device plugged intoa computer's sound card optimized for voice commands or other audio recording
An input device using a light-sensitive pen shaped handle which can be used to draw on the computer screen

118. What is the best definition of 'SSD' or 'solid state drive’?
> A newer data storage device meant to replace a traditional hard disk drive; these are characterized by non-
moving parts and lower energy consumption
A type of memory which ismanufactured with permanent contents which cannot be modified
A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory
All the above

119, What is the best definition of ‘supercomputer’
> Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as

weather prediction, governmental financial calculations, or space research.
A computer using a relatively slow and specialized processor and ROM chip, normally used to control a particular
device such as a washing machine or an MP3 player
A physical or software device connecting and facilitating a network with a printer
A small laptop with less powerful components meant for surfing the web, reading email, and other basic tasks

120. What is the best definition of ‘syntax’? having to make any changes.
> Rules governing the structure of a programming language code
A measure of how easily programs can be moved toa new system without
A program that takes human readable code and turns itinto machine readable

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Concise, clean, and clear code which allows other developers to understand and extend it

121. What is the best definition of ‘tablet PC”?
> A portable computer shaped inthe form of a notebook and capable of advanced handwriting recognition via use
of a stylus or on-screen keyboard.
A computer designed for use by one person at a time
A type of computer intended primarily for central distribution of data to other computers on the same network
Refers to only the most powerful class of computer, typically designed to perform specialized tasks such as
weather prediction, governmental financial calculations, or space research.

122. What is the best definition of ‘tape drive’?
> A legacy storage device using magnetic tape; normally reading and writing data slower rate and used for
backups
A legacy storage device which can read and write data slowly froma removable magnetic medium (normally 3.5"
in diameter and holding 1.44 MB of data)
A type of memory which ismanufactured with permanent contents which cannot be modified

A type of storage using integrated circuits to store data; examples include RAM, ROM, and flash memory

123. What is the best definition of ‘video memory’? (normally 3.5"
> This iseither dedicated or shared memory set aside specifically for the graphics processor
A legacy storage device which can read and write data slowly froma removable magnetic medium
in diameter and holding 1.44 MB of data)
A type of computer memory known for being volatile (temporary) and fast
A type of memory which ismanufactured with permanent contents which cannot be modified

124. What is the best definition of 'Windows'? of MS-DOS based
> A family of operating systems created by Microsoft; normally divided into the "9x" series for productivity
systems and the "NT" series (NT,2000,XP, Vista)
A GUI or CLI software link between the computer and operator; also provides a framework
software such as an office suite, web browser, or programming languages
A set of strict rules for controlling read, write, and execute access to a file or directory
All the above

125, What is the best definition of ‘workstation’?
> A high quality computer, typically with lotsof RAM, plenty of CPU power, and a high quality video card
A computer designed for use by one person at a time
A portable computer shaped inthe form of a notebook and capable of advanced handwriting recognition via use of
a stylus or on-screen keyboard.
A portable computer with a built-in screen, integrated keyboard, and battery power; also called a ‘notebook’

126. What is the main difference between a mainframe and a super computer?
> Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to
execute as many programs concurrently
Super computer ismuch larger than mainframe computers
Super computers are much smaller than mainframe computers
Supercomputers are focused to execute as many programs as possible while mainframe uses its power to

execute few programs as fast as possible

127. When surfing the Web, the browser interprets the HTML command found in a document file, and displays it as a
> Web page
Applet page
Domain page

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Java page

128. Which can read data and convert them to a form that a computer can use?
> Input device
Control
Logic
Storage

129. Which device of computer operation dispenses with the use of the keyboard?
> Mouse
Joystick
Light pen
Touch

130. Which is a secondary memory device?
> Floppy disk
ALU
CPU
Mouse

131. Which is the limitation of high level language?
> Lower efficiency
Machine dependence
Machine level coding
None of above

132. Which kind of hardware is used the most in the input phase of a computer based information system?
> Keyboard
Hard disk
Monitor
Printer

133. Which language is directly understood by the computer without translation program?
> Machine language
Assembly language
High level language
None of above

134. Which memory is nonvolatile and may be written only once?
> SRAM
EP-ROM
PROM
RAM

135. Which of the following have the fastest access time?
> Semiconductor Memories
Compact Disks
Magnetic Disks
Magnetic Tapes

136. Which of the following is a secondary memory device?
> Disk
All of the above

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ALU
Keyboard

137. Which of the following is called low level languages?
> Both of the above
Assembly language
Machine language
None of above

138. Which of the following is machine independence program?
> High level language
Assembly language
Low level language
Machine language

139. Which of the following is not a primary storage device?
> None of above
Magnetic disk
Magnetic tape
Optical disk

140. Which of the following is not a type of Software:
> Entertainment Software

Application Software
System Software
Utility Software

141. Which of the following is not computer language?
> Medium level language
All of the above
High level language
Low level language

142. Which of the following is not one of the basic elements of an e-mail message?
> Footer
Header
Message
Signature

143. Which of the following is problem oriented language?
> High level language
Assembly language
Low level language
Machine language

144. Which of the following is responsible for coordinating various operations using timing signals?
> Control unit
Arithmetic-logic Unit
Input/output unit
Memory unit

145. Which of the following is used as a primary storage device?
> PROM

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All of these
Floppy disk
Magnetic drum

146. Which of the following memories needs refresh?
> DRAM
All of above
ROM
SRAM

147. Which of the following memory is capable of operating at electronics speed?
> Semiconductor memory
Magnetic disks
Magnetic drums
Magnetic tapes

148. Which of the ‘following statements is wrong? mass memory medium programming instrument
> Magnetic core and semiconductor memories are used aS by the user with an EPROM
An EPROM can be programmed, erased and reprogrammed
Magnetic tape isnon volatile
RAM isa type of volatile memory

149. Which statement is valid about interpreter?
> It translates one instruction at a time
All of above
Object code is saved for future use

Repeated interpretation is not necessary

150. Windows NT and UNTIX are ......................... for servers.
> Two for leading operating systems
Two lead operating systems
Two leading operating systems
Two operating systems leading

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