Which of the following  key is used to move  down a

Pre-programmed formulas in MS Excel are called _______.  

Printing using a laser beam on a photosensitive drum occurs in _______.  

What do we call the transmission of data from one sender to many receivers?

Microprocessors  was used in which type of Generation ?

What does 'SD' stand for in SD Card, used in digital devices?

Which of the following is an example of a popular web browser?

Which of the following is an operating system?

What is the shortcut key to save the opened document?

‘FDD’ stands for

What are the main functions of a Control Unit in a CPU?