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Digital Electronics

Digital Electronics
When two n-bit binary numbers are added then the sum will contain at most

 (n + 2)-bit
 (n + n)-bit
 n-bit
 (n + 1)-bit

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Digital Electronics
Among the logic families, the family which can be used at very high frequency greater than 100 MHz in a 4 bit synchronous counter is

CMOS
TTLLS
ECL
TTLAS

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Digital Electronics
Which is the example of digital device from the given option ?

 Microprocessors
 Thermistors
 Record players
 Sensors

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Digital Electronics
The base of the number system for the addition operation 24 + 14 = 41 to be true is

 5
 6
 7
 8

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Digital Electronics
Digital circuit can be made by the repeated use of ___________

NOT gates
None of these
OR gates
NAND gates

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Digital Electronics
How many input and output required for multiplexer ?

 Many input and one output
 One input and many output
None of these
 One input and one output

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