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Question
1
18:00
What is meant by a dedicated computer?
Which is used by one person only
Which is assigned one and only one task
Which uses one kind of software
Which is meant for application software
Next
A MAC address is associated with which hardware?
Monitor
Hard Disk
Network Interface Card (NIC)
RAM
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Which protocol provides reliable communication using acknowledgements?
UDP
IP
TCP
FTP
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An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Leech
Squid
Slug
Glitch
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What does IP stand for in computer networking?
Internet Path
Internal Protocol
Internet Protocol
Integrated Process
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Next
What is the main purpose of computer networking?
To play games
To connect printers to computers
To share resources and information
To monitor systems only
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Which layer of the OSI model is responsible for data encryption?
Session Layer
Presentation Layer
Transport Layer
Application Layer
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The computer size was very large in__________?
First Generation
Second Generation
Third Generation
Fourth Generation
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Which of the following is a connectionless protocol?
TCP
HTTP
FTP
UDP
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In a computer network, what is the main function of the application layer?
To provide network services to the applications
To transmit data between network devices
To package data for transfer
To route data between networks
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What is the default port number for HTTP?
20
21
80
443
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Which topology uses a central hub to connect all devices?
Bus
Ring
Mesh
Star
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Who designed the first electronic computer – ENIAC?
Van-Neumann
Joseph M. Jacquard
J. Presper Eckert and John W Mauchly
All of above
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A self-replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Brunner entitled The Shockwave Rider, is __________?
Bug
Vice
Lice
Worm
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The system unit of a personal computer typically contains all of the following except:
Microprocessor
Disk controller
Serial interface
Modem
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What does IP stand for in computer networking?
Internet Path
Internal Protocol
Internet Protocol
Integrated Process
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Next
A computer program that converts an entire program into machine language is called a/an
Interpreter
Simulator
Compiler
Commander
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Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
Daughter board
Motherboard
Father board
Breadboard
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In latest generation computers, the instructions are executed___________?
Parallel only
Sequentially only
Both sequentially and parallel
All of above
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Which protocol is used to send email?
HTTP
FTP
SMTP
POP
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