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Digital Computer Electronics

Digital Computer Electronics
What is the hexadecimal equivalent of a binary number 10101111

9E
8C
None of these
All of these
AF

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Digital Computer Electronics
Conversion of binary number 1011012 to hexadecimal is

20000000000000000
3716
None of these
2D16
2716

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Digital Computer Electronics
Conversion of decimal number 9910 to it's binary number equivalent is

1000112
None of these
111 10002
11000112
11100012

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Digital Computer Electronics
Semiconductor memory is:

None of these
a volatile memory
somewhat slower than magnetic core memory
All of these
somewhat larger than the magnetic core memory

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Digital Computer Electronics
In boolean algebra, the times sign stands for the _____ operation

AND
NAND
NOR
None of these
OR

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Digital Computer Electronics
Conversion of an octal number 608 to binary number is

None of these
1100002
100112
11001112
11001102

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MORE MCQ ON Digital Computer Electronics

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