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Digital Electronics

Digital Electronics
The switch which clears a flip-flop is know as

 Reset
 Clear
 Both A and B
 None

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Digital Electronics
An exclusive NOR gate is logically equivalent to

 inverter followed by an X-OR gate
 complement of a NOR gate
 X-OR gate followed by an inverter
 NOT gate followed by a NOR gate

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Digital Electronics
Consider the operation 24+17 = 40 .What is the correct base of number so that operation is correct?

 12
 10
 13
 11

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Digital Electronics
Combinations that are not listed for the input variables are

 Borrow
 Don't Care
 Overflow
 Carry

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Digital Electronics
The output of a logic gate is 0 when all its inputs are at logic 1. The gate is either

 a NAND or an X-NOR
 a NAND or an AND
 a NOR or an X-NOR
 a NAND or an X-OR

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Digital Electronics
An AND gate can be imagined as

 transistors connected in series
 transistors connected in paralle
 switches connected in series
 switches connected in parallel

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