Exercise: Digital Computer Electronics

Questions for: Digital Computer Electronics

What is the 1's complement of 0000 1111 0010 1101 number?
A:
1111 0000 0010 1101
B:
1111 0000 1101 0010
C:
1111 1100 1010 1100
D:
1001 0010 1010 1100
Answer: B
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A byte is consist of _____ bits
A:
two
B:
four
C:
eight
D:
ten
Answer: C
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The memory cell of a dynamic RAM is simpler and smaller than the memory cell of a _____ RAM.
A:
volatile
B:
static
C:
semiconductor
D:
bipolar
Answer: B
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Conversion of an octal number 1438 to hexadecimal number is
A:
6316
B:
6016
C:
5016
D:
5716
Answer: A
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Conversion of an octal number 74328 to a binary number is
A:
11110001101112
B:
1111000110102
C:
1100110101112
D:
1111111110002
Answer: B
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