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Digital Computer Electronics

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

XOR
None of these
XAND
AND
inverter

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Digital Computer Electronics
The number of input words in a truth table always equals _____ where n is the number of inputs bits.

4n
2n
None of these
8n
10n

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

110101100102
1100110011112
111111112
None of these
11110001101112

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Digital Computer Electronics
The functional capacity of SSI devices is

100 to 10,000 gates
1 to 11 gates
more than 10,000 gates
None of these
12 to 99 gates

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Digital Computer Electronics
ASCII and EBCDIC differ in

None of these
their efficiency in storing data
the random and sequential access method
the number of bytes used to store characters
their collecting sequences

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Digital Computer Electronics
A half-adder is also known as:

EX-OR circuit
None of these
NOR circuit
AND circuit
NAND circuit

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MORE MCQ ON Digital Computer Electronics

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