The physical layer is responsible for__________________?

Related Mcqs:

The primary memory of a personal computer consists of _____________________?

A. ROM only B. RAM only C. Both ROM and RAM D. Memory module...

The acronym WORM in a computer system and used in optical technology stands for __________________?

A. Write only, Read memory B. Write once, Read memory C. Write only , Replicate memory D. Write once, Read many...

The technique of temporarily delaying outgoing outgoing acknowledgements so that they can be hooked onto the next outgoing data frame is called__________________?

A. piggybacking B. cyclic redundancy check C. fletcher’s checksum D. none of these...

A six – digit card field used for postal ZIP codes is defined as___________________?

A. An alphanumeric field B. A numeric field C. A letter field D. A alphabetic field...

A _______________ is a large and expensive computer capable of simultaneously processing data for hundreds or thousands of users ?

A. handheld computer B. mainframe computer C. personal computer D. tablet computer...