Each interior angle of a regular polygon is 140°. Then find out how many diagonals are there?
A ............ protects a computer from unauthorized access, by blocking all unnecessary network ports, which prevents a network program from com...
What was the name Bill Gates gave the prototype Macintosh Microsoft obtained before the official Macintosh launch?
A special program used to find and fix errors in other programs is called _____________.
CAM stands for
Which of the following combinations of the keys are used to restart the computer?
A Website’s main page is called its
What is the use of proxy server?
Which of the following define a page break?
If we press CTRL + ESC it will
Which of the following operating systems is the most expensive?