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Earn +20 ptsQ: What is the least number of bits needed to express 3?
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How may bits are needed to represent the decimal number 200?
log2 200 = ln 200 ÷ ln 2 = 7.6... → need 8 bits. If a signed number is being stored, then 9 bits would be needed as one would be needed to indicate the sign of the number.
How many binary bits are needed to represent decimal number 21?
5
How do you express number 1 in digital format?
110 = 00012 110 - This is the number one writen in the decimal system 00012 - This is the number 1 using the binary system. Here, 4 bits are being represented. 00012 = 012
How many bits will it take to store a 7-digit telephone number in BCD?
28-bits
What refers to the number of bits that a microprocessor can manipulate at one time?
As quoted from Google Books, "Word size refers to the number of bits that a microprocessor can manipulate at one time."
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