*Ping - Way to test whether you are connected to a host or not, test speed. Typing ping www.website.com in CMD gives the details
*SSH -
*Telnet -
*Putty -
*Unix environment -
URL- Unifor Resource Locator
TCL-Tool Command Language
Free Tutorials for Imp topics
Clock speed - 3GHZ ( means your pc can transfer 3 * 10 to the power 9 bits per second)
Bits - 2 bit, 3 bit
Bytes - 1 byte = 8 bits
Fine example to explain BIT and BYTE :
If X say to Y that a connection C can transfer 12 bits per second, it means the C is transfer rate is 1.5 byte. (8 bits + 4 bits (half of a bit))
3 bit means = 2 to the power 3 means 8 combinations of 1 & 0.
Gega - 10*9
Mega - 10*6
Kilo - 10*3
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