Electronics - Number Systems and Codes

Exercise : Number Systems and Codes - General Questions
6.
The weight of the LSB as a binary number is:
1
2
3
4
Answer: Option
Explanation:
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7.
What is the difference between binary coding and binary coded decimal?
Binary coding is pure binary.
BCD is pure binary.
Binary coding has a decimal format.
BCD has no decimal format.
Answer: Option
Explanation:
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8.
Convert the binary number 1001.0010 to decimal.
125
12.5
90.125
9.125
Answer: Option
Explanation:
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9.
Convert 110010012 (binary) to decimal.
201
2001
20
210
Answer: Option
Explanation:
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10.
What is the decimal value of the hexadecimal number 777?
191
1911
19
19111
Answer: Option
Explanation:
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