MULTIMEDIA AND QUALITY OF SERVICE
COMPRESSION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How do you calculate the number of bits of a body of text in ASCII?
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Number of characters * 7
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Number of characters (including spaces) *7
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bits in Huffman * 7
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bits in Huffman / 7
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Explanation:
Detailed explanation-1: -7-bit encoding is a reference to the Ascii character set-pronounced “Askey” and standing for “American Standard Code for Information Interchange”-which is a mapping of English alphabet characters, numbers and symbols to 7-bit numerical values in the range 0 to 127.
Detailed explanation-2: -ASCII is, strictly, a seven-bit code, meaning that it uses the bit patterns representable with seven binary digits (a range of 0 to 127 decimal) to represent character information.
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