The real business and competitive value of information technology lies in:

Measuring unit of capacity of hard drive is-

Memories in which any location can be reached in a fixed (and short) amount of time after specifying its address is call…

A computer has no more sense than a light

Which is the device that converts computer output into a form that can be transmitted over a telephone line?

Which of the following is not a practical data-processing approach?

Virtual memory is-

Pictures or drawings, typically displayed on a VDU to allow users to select program options is called