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Digital Electronics

Digital Electronics
A flip flop is a _______ circuit.

 Sequential
 None
 Both A and B
 Combinational

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Digital Electronics
(44)8 in BCD 8421 code is

 00100100
 01000100
 00110110
 01100011

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Digital Electronics
A device which converts decimal number into BCD form is called

 decoder
 multiplexer
 encoder
 code converter

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Digital Electronics
The logic expression A + B can be implemented by giving inputs A and B to a two-input

 NOR gate
 X-OR gate
 NAND gate
 X-NOR gate

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Digital Electronics
In the boolean algebra, a variable has ________ different state(s)/value(s).

 2
 3
 4
 1

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Digital Electronics
The minimum decimal equivalent of the number 11C is

 269
 194
 268
 183

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MORE MCQ ON Digital Electronics

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