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Digital Computer Electronics

Digital Computer Electronics
Flip-flop outputs are always

complimentary
the same
None of these
independent of each other
same as inputs

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the inputs of an AND gate?

NAND
OR
NOR
XOR
None of these

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Digital Computer Electronics
Which gates is known as universal gate?

NAND gate
None of these
AND gate
NOT gate
XOR gate

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Digital Computer Electronics
The hexadecimal number system is widely used in analyzing and programming ______

registers
chips
vacuum tube
microprocessors
None of these

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Digital Computer Electronics
A NOR gate recognizes only the input word whose bits are _____

1's
0's or 1's
None of these
0's and 1's
0's

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Digital Computer Electronics
Conversion of binary number 1100012 to its decimal number is

4910
5010
2710
None of these
3910

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