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Browse complete papersWhich among the following is NOT an example of Impact Printer?
Dot matrix
Daisy-wheel
Line
Laser
All are Impact Printers
Correct answer
Dot matrix
At which layer is OSI Model of Networking, HTTP works ?
Physical Layer
Transport Layer
Network Layer
Application Layer
Session Layer
Correct answer
Physical Layer
“MAN” stands for:
Maximum Area Network
Metropolitan Area Network
Minimum Area Network
Main Area Network
Memory Area Network
Correct answer
Maximum Area Network
In computer parlance, what does R stand for in URL?
Receiver
Random
Recall
Resource
Resourcing
Correct answer
Receiver
Which key should be pressed continuously while moving a column in MS Excel?
Ctrl
shift
alt
tab
space
Correct answer
Ctrl
HTML stands for
High Transfer Machine Language
High Transmission Markup Language
Hyper Text Markup Language
Hyper Transfer Markup Language
Hypermedia Transmission Machine Language
Correct answer
High Transfer Machine Language
In computing a _____term that means replacing of hardware, software or firmware with a new or better version in order to bring the system up to date or to improve its characteristics?
Upgrading
Installing
New version
Replacement
None of these
Correct answer
Upgrading
Third-generation language is
machine language
assembly language
high-level language
middle-level language
low level language
Correct answer
machine language
Which is NOT an input device?
Touchscreen
Keyboard
Mouse
camera
Plotter
Correct answer
Touchscreen
A computer virus is a
Hardware
Software
Bacteria
Freeware
spam
Correct answer
Hardware