To undo the last work, we have to use which of the

Which of the following term is used when a search engine returns a Web page that matches the search criteria. 

A software  firewall  can help protect your computer but at the same time can cause issues with your ..........................

Who is the founder of Oracle corporation?

________ is a software system allowing extensive cross-referencing between related sections of text and associated graphic material.

A _______ is approximately one billion  bytes. 

Which of the following keys is not on the number keypads?

______________ is used for transferring files from one host to another over a TCP-based network?

JPEG stands for

USB stands for