Integrated Circuits (Ics) are related to which generation of computers ?

The terminal device that functions as a cash register, computer terminal, and OCR reader is the:

Which type of computers uses the 8-bit code called EBCDIC ?

The accuracy of the floating-point numbers representable in two 16-bit words of a computer is approximately

Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify?