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Computer Science - Digital Computer Electronics

Exercise : Digital Computer Electronics - Section 2
11.
The 2's compliment of binary number 010111.1100 is
101001.1100
101000.0100
010111.0011
101000.0011
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
In boolean algebra, the times sign stands for the _____ operation
AND
OR
NAND
NOR
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
What logic function is obtained by adding an inverter to the output of an AND gate?
OR
NAND
XOR
NOR
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Conversion of an octal number 74328 to a binary number is
11110001101112
1111000110102
1100110101112
1111111110002
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Conversion of an octal number 1438 to hexadecimal number is
6316
6016
5016
5716
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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