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Digital Computer Electronics

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

11001102
None of these
100112
11001112
1100002

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Digital Computer Electronics
Conversion of an octal number 478 to its binary number is

1001112
11110112
None of these
1100112
1100112

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Digital Computer Electronics
A half-adder adds _____ bits

8
None of these
10
2
16

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Digital Computer Electronics
BCD numbers are useful whenever _____ information is transferred into or out of a digital system.

decimal
ASCII
hexadecimal
None of these
binary

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Digital Computer Electronics
The 1's compliment of binary number 11010 is:

11101
110
101
10
None of these

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Digital Computer Electronics
De Morgan's first theorem says that a NOR gate is equivalent to a bubbled _____ gate.

AND
NOR
XOR
None of these
XAND

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MORE MCQ ON Digital Computer Electronics

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