To move a copy of file from one computer to another over a communication channel is called?
A. File transfer
B. File encryption
C. File modification
D. File copying
Computer
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The instructions that tell a computer how to carry out the processing tasks are referred to as computer
A. programs
B. processors
C. input devices
D. memory modules
Main circuit board on which a number of chips mounted is called
A. Daughter board
B. Motherboard
C. Father board
D. Breadboard
Main circuit board on which a number of chips mounted is called Read More »
Microprocessors as switching devices are for ___________generation computers?
A. First Generation
B. Second Generation
C. Third Generation
D. Fourth Generation
Microprocessors as switching devices are for ___________generation computers? Read More »
A CPU contains
A. a card reader and a printing device
B. an analytical engine and a control unit
C. a control unit and an arithmetic logic unit
D. an arithmetic logic unit and a card reader
Which of the following is a Digital device?
A. Digital Clock
B. Automobile speed meter
C. Clock with a dial and two hands
D. All of them
Which of the following is a Digital device? Read More »
If a computer has more than one processor then it is known as
A. Uni-process
B. Multiprocessor
C. Multithreaded
D. Multiprogramming
If a computer has more than one processor then it is known as Read More »
We can Search character & word and symbols in Ms word by using _______ command?
A. Ctrl + R
B. Ctrl + F
C. Ctrl + F5
D. None of the above
We can Search character & word and symbols in Ms word by using _______ command? Read More »
Which type of memory loses content when power is lost?
A. Non volatile
B. volatile
C. Static
D. None of these
Which type of memory loses content when power is lost? Read More »
An anti virus program is designed to ___________ computer virus
A. Identify and eliminate
B. Scan device and identify
C. Scan device, identify and eliminate
D. Scan device and eliminate
An anti virus program is designed to ___________ computer virus Read More »