______ are contracts that give the owner the right, but

When an MS Excel file is created it has by default ____ sheets.

What type of computer program provides continued access to a computer while hiding its presence?

A modern digital computer represents data using _________________.

Which among the following is an input device?

MS-word is an example of–

_________ is the time interval from the time of submission of a process to the time of the completion of the process.

Which of these houses fans and a power supply port?  

What shortcut key moves the cursor directly to the start of a document or work area?

Which one of the following is a small disk storage device that typically has about 1.4 MB of capacity?  

Hard disk are organized as