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Number Systems and Codes
The ASCII code is a special code that represents all alphanumeric data.
True
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Number Systems and Codes
Adding an odd-parity bit to ASCII hex code 2B results in 10101011.
The binary number system is fundamental to all digital computers.
Zeros may be added to the left of the MSB to produce even groups of 4 bits when converting from binary to hexadecimal.
The hexadecimal numbering system uses base 15.
Most computers store binary data in groups of 32 bits called Dwords.
Binary-coded-decimal numbers use only binary numbers between 0000 and 1001.
A string of 64 bits has 9 bytes.
A binary number with four digits has a maximum value of 15.
The 1's complement of a binary number is derived by changing 0s to 1s and 1s to 0s.
The largest single BCD digit has a binary value of 15.
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