One kilogram of nitrogen is equivalent to which of the

To an ad hidden inside software that you downloaded from an internet site is known as

Which of the following shows a brief description and, optionally, keyboard shortcuts of commands of dialog box launchers?

To access the services of the operating system, the interface is provided by the______ 

What is Linux?

The device which store information and are used by the computer for its working are called

Which of the following term is used when your computer stops working suddenly?

Which of the following is a popular example of an Operating System?

A new workbook contains how many worksheets by default in MS Excel?

Which of the following is a computer network that usually spans a city or a large campus?

Which of the following is used to direct and dispatch data packets between different networks?