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Number Systems and Codes
Digital systems operate only on discrete digits that represent numbers, letters, or symbols.
True
False
Correct Answer:
True
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Number Systems and Codes
Manufacturers of computers utilize 3-bit codes to indicate operations or instructions.
A parity bit is used to detect an error in data transmission caused by noise.
The ASCII code is a special code that represents all alphanumeric data.
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.
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