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Digital Electronics

Digital Electronics
Odd parity of a bit stream can be tested using ________ gate.

 NOR
 OR
 AND
 XOR

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Digital Electronics
Fastest memory element is

 ROM
 RAM
 Hard Drive
 Cache

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Digital Electronics
One bit full adder has ________ inputs

 2
 3
 any number
 4

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Digital Electronics
(1D)16 in BCD 8421 code is

 00011101
 00011111
 00100100
 00101001

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Digital Electronics
How many stable state/states present in flip-flop ?

 3
 2
 4
 1

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Digital Electronics
In simplification of a Boolean function of n variables, a group of 2m adjacent 1s leads to a term with

 n – m literals
 m – 1 literals less than the total number of variables
 m + 1 literals less than the total number of variables
 n + m literals

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