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Digital Computer Electronics

Digital Computer Electronics
The NOR gate is logically equivalent to an OR gate followed by an _____

XOR
inverter
XAND
None of these
AND

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Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

OR
AND
XOR
NAND
None of these

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Digital Computer Electronics
The simplified form of the Boolean expression (X + Y + XY)(X + Z) is

XZ + Y
X + Y + Z
X + YZ
XY + YZ
None of these

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Digital Computer Electronics
Addition of 11012 and 10102 is

110112
None of these
101012
110002
101112

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Digital Computer Electronics
Conversion of hexadecimal number 6B216 to it's binary number equivalent is

111111112
110101100102
None of these
11110001101112
1100110011112

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Digital Computer Electronics
The output of the following gate is 0 only if at least one of the inputs is 1:

EX-OR gate
OR gate
None of these
AND gate
NOR gate

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MORE MCQ ON Digital Computer Electronics

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