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Digital Electronics

Digital Electronics
Queue is also known as

 LIFO memory
 LILO memory
 Flash memory
 FIFO memory

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Digital Electronics
A multiplexer is a combinational logic circuit used to perform the operation

 NOR-OR
 AND-OR
 AND-AND
 XOR-NAND

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Digital Electronics
In digital systems, 1 byte is equal to ________ bit(s).

 4
 2
 1
 8

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Digital Electronics
To get an excess-3 code from BCD code

 0011 is subtracted
 0110 is added
 0011 is added
 0110 is subtracted

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

 Don't Care
 Carry
 Overflow
 Borrow

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Digital Electronics
The following code is not a BCD code.

 XS-3 code
 all of these
 Gray code
 8421 code

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MORE MCQ ON Digital Electronics

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