What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, type…

Which of the following circuit is used as a 'Memory device' in computers?

Conversion of a hexadecimal number 3D<sub>16</sub> to binary number is

A characteristic of card systems is:

In magnetic disks, data is organized on the platter in a concentric sets of rings called

The original ASCII code used _____ bits of each byte, reserving that last bit for error checking.

A device invented by Dr. Bobeck in 1966, for mass storage of data is

The main purpose of time sharing techniques used in computers is to make the best use of the