Binary bits are necessary to represent 748 different numbers in the sense that binary bits are represented in digital wave form. Binary bits also have an exponent of one.
Binary
8
2
What is the decimal equivalent of the largest binary integer that can be obtained with (a) 11 bits and (b) 25 bits?
Binary bits are necessary to represent 748 different numbers in the sense that binary bits are represented in digital wave form. Binary bits also have an exponent of one.
Each of the 64 hexadecimal characters encodes 4 bits of binary data, so the entire 64 characters is equivalent to 256 binary bits - which is the actual binary key length used by the WiFi WPA pre-shared key (PSK).
Binary
8
There are 8 bits in a byte. Bits are a digit in a binary number. Binary is a number system that only has 2 symbols (0 and 1) that can be used to represent a number, as opposed to the usual decimal system that we're used to, which has 10 symbols (0, 1, 2, 3, 4, 5, 6, 7, 8, and 9). In computers, all data is stored as a series of 8-bit binary numbers.
2
5
23 can be represented in binary as 10111 and would therefore require 5 bits to represent.
If you are asking what is four (4) in the binary system, the answer is 100.
Binary digit = 1 bit. Four bits = 1 nibble. 8 bits = 1 byte.[An obsolete computer type used 9 bits to a byte, but that is history, not modern practice. ]
4
One BYTE is always 8 BITs. (Binary digITs) Some data protocols use a different number of bits to define a character, most systems today use 8 bits, some older systems used 5 bits or 7 bits. But a BYTE is always 8 bits regardless. (a NIBBLE is half a byte - 4 bits).