Which of the following is a multi-user System software (OS)?

The role of a modem is 

Northbridge and Southbridge form a part of ______________.

The capacity of a CPU is measured.

Which of the following is not one of the states of the computer?

A small film-plate which is used for microfilming the output from a microcomputer screen is called

Verification based on login id and password is called as?

In the context of databases, what does the term ACID stand for?

The primary mechanism for providing context for data is....................

Which of the following short cut key(s) is used to select current column completely?