A room 20 m long, 16 m broad and 8m high has 2 windows of 1 m and `1(1)/(2)` m and a door of 2m`xx` `1(1)/(2)` m. Find the cost of papering the walls with paper 50cm wide at the rate of 1.25 paise per metre?
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?