If Selling Price is 9 per unit, variable cost is 5 per

Word processing, spreadsheet, and photo-editing are examples of________

Which key is used to search for any Spelling mistake on a document ?

At which layer of the OSI model do switches operate?

Which of the following Internet protocol specifies how data is exchanged over the Internet and how it should be broken into IP packets?

___________ is a passage to connect two networks that may work on different networking models.

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

In a database, the term used for a row is called a:

Which of the following is the appropriate format of URL of e-mail?

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

 ___________software allows the user to speak into the computer rather than type in text.