The first computer mouse was developed by

What is the shortcut key for ‘Page Break’?

________________ is a communication technology used by some incoming mail servers.

In a computer file system which among the following is top or first in hierarchy?

Fourth generation of computer system is based on ?

If you wish to extend the length of the network without having the signal degrade, you would use a _______.

What type of virus uses computer hosts to reproduce itself?

A storage device or medium where the access time is dependent upon the location of the data is called 

Which of the following is the another name for a pre-programming formula in Excel?

What is the full form of SMPS?

Times new Roman, Cambria, Arial are the examples of __________.