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Pheritima sp is the species of Earthworm which helps in improving physico-chemical properties of soil.
Which are the input devices that enable direct data entry into a computer system from source documents?
The key F12 opens a ___________________
Which of the following is not an input device ?
A key-board has at least:
Which key must be Unique?
Which of the following networks is generally formed in a computer lab, where multiple computers are connected through a switch and wired cable to share ...
A device connecting to a network without cables is known as:
Holding the mouse button down while moving an object or text is known as __
A high speed memory device used in CPU for temporary storage during processing is called
Given below are two statements
Statement I: Cache memory is faster than random access memory
Statement II: Random access mem...