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Digital Electronics

Digital Electronics
A bubbled NAND gate is equivalent to a

 OR gate
 NAND gate
 NOR gate
 X-OR gate

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Digital Electronics
What is the radix of octal number system ?

 16
 10
 2
 8

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Digital Electronics
If J = K (J and K are shorted) in a JK flip-flop, what circuit is made

 K flip-flop
 T flip-flop
 SR flip-flop
 Shorted JK flip-flop

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Digital Electronics
A flip flop is a _______ circuit.

 Sequential
 None
 Combinational
 Both A and B

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Digital Electronics
How many numbers are used in the decimal number system?

None of these
 0 to 9
 0 to 10
 1 to 10

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Digital Electronics
In binary number system the first digit (bit) from right to left is called as

 LSB, Least Significant Bit
 First Bit
 Last Bit
 MSB, Most Significant Bit

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