…………….are used to identify a user who returns

Which of the following Key is not found in normal computers / laptops?

Which of the following is considered as the volatile memory? 

Which of the following is the slowest Internet connection? 

What keyword is used in Java to manually bring in the exceptions?

Snowbol is an/a---------

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

What type of virus uses computer hosts to reproduce itself?

What is the correct syntax for typing a function into a cell? 

 In computer graphics, what does 'GPU' stand for?

What is the shortcut key for ‘Justify text Alignment’?