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Which type of device allows the user to add components and capabilities to a computer system?  

What is the technical term for the devices connected in a network? 

While editing an MS Word document if you accidentally loose text, which of the following can then be used to revert the action?

Which key combination is used to minimize all open windows and displays in the screen?

A name assigned to a document by a user is called

Which application software is uses rows and columns of data to perform calculations on ?

To print a document which shortcut is used?

A ________port transmits one bit of a byte at a time as a single stream of bits. It is meant for transmitting slow data over long distances.

Which of the following is not a primary function of an operating system?

Which of the following option can be pressed to create a new email message in Gmail?