● Computer(75) is a complex consisting of two or more connected computing units, it is use
(75)A. storage B. device C. network D. processor
(75)A. storage B. device C. network D. processor
(75)
A.hardware
B.software
C.security
D.I/O
● A(75) is a device that enables data from one computer to travel to another computer by using telephone lines.
(75) A. modem
B. disk
C. printer
D. CPU
A(75) infected computer may lose its data.
A.file
B.database
C.Virus
D.program
●(75) is the combination of computer and video technology.
(75)
A.Multimedia
B.Display
C.Communication
D.Internet
Computer(75)is a complex consisting of two or more connected computing units,it iS used for the purpose of data communication and resource Sharing.
A.storage
B.device
C.network
D.processor
● The computer you are using is protected usually by (75) .
(75)
A. password
B. key
C. mouse
D. USB
● (75) is not a computer languages.
(75)
A. Java
B. C
C. Access
D. C++
● A (75) infected computer may lose its data.
(75)
A. file
B. data base
C. virus
D. program
75 cents ______.
A.is a large sum of money
B.is a small sum of money
C.is important in a computer system
D.can buy a computer at that time
(75)
A. computer
B. website
C. mailbox
D. storage
●The (75)is designed specifically as a security system for preventing unauthorized communications between one computer network and another computer network.
(75)A.firewall
B.protocol
C.hacker
D.virus
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