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Digital Electronics

Digital Electronics
EBCDIC code is a

 5-bit code
 10-bit code
 7-bit code
 8-bit code

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Digital Electronics
For checking the parity of a digital word, it is preferable to use

 AND gates
 NOR gates
 X-OR gates
 NAND gates

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Digital Electronics
A system has following negative numbers stored in binary form as shown. The wrongly stored number is

 -32 as 11100000
 -89 as 10100111
 -48 as 11101000
 -37 as 11011011

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Digital Electronics
Master-slave flip flop consists of ________ flip-flop(s).

 2
 1
 3
 4

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Digital Electronics
The number FF in base-16 systems will be equal to ________ in binary system.

 11101110
 10101010
 11111111
 10011001

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Digital Electronics
What is the Boolean expression for a two-input AND gate ?

 A.B
 A & B
 A + B
 A - B

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MORE MCQ ON Digital Electronics

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