For the following questions answer them individually
A _________ is a networking device that filters network traffic while connecting multiple computers or communicating devices.
___________ is the bit-rate of available or consumed information capacity expressed typically in metric multiples of bits per second.
Which of the following shortcut key is used to select all cells of the current row in MS-Excel 2010 worksheet?
records everything you type on your PC in order to obtain your Jog-in name, passwords and other sensitive information.