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Digital Electronics - Number Systems and Codes

Exercise : Number Systems and Codes - Filling the Blanks
21.
Binary-coded-decimal 0111 1001 0011 is ________ in binary.
011110010011
010110101111
001100110011
001100011001
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
Decimal 12 is ________ in hexadecimal.
1216
C16
A216
A16
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
Hexadecimal AA is ________ in decimal.
16510
17010
18610
17616
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
Decimal 42 is equivalent to binary ________.
01000010
52
2A
101010
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
The decimal number –128 is represented in the signed 2's complement system as ________.
1111 1110
0111 1111
1000 0000
1111 1111
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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