Saturday, July 9, 2011
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| The number in the boxes are the decimal numbers which keybord sends when we press any key. ( Every key has a different number ) |
Firstly What is Bits and Bytes?
Bits :
The concept of a bit can be understood as a value of either 1 or 0, on or off, yes or no, true or false, or encoded by a switch or toggle of some kind.
Bytes :
A byte is often a computer's smallest addressable memory unit. In most computers this is an ordered sequence of eight bits or binary digits that can represent one of 256 possible values. Most recent computers process information in 8-bit units, or some other multiple thereof (such as 16, 32, or 64 bits) at a time. A group of 8 bits is now widely used as a fundamental unit, and is generally called a 'byte' (or sometimes octet).
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