How many 10 digit numbers can be formed using the digits 1, 2, 0, 2, 4, 1, 2, 4, 2, 4 ?
Which among the following devices is also known as Visual Display Unit (VDU)?
Wireless mouse communicates through
Which of the following is a computer-based application for exchanging messages between users?
It is connected between a telephone line and computer is called
When a group of computers and devices are connected together, it is called ______.
Which key is used to search for any Spelling mistake on a document ?
Which of the following is used to locate resource on web?
Software, such as Explorer and Firefox, are referred to as _____.
To assign a name to a constant, use the dialog box titled:
What does the keyboard shortcut "Ctrl + Tab" do in Google Chrome?