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Digital Electronics

Digital Electronics
A binary number system is of base ________

 1
 10
 4
 2

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Digital Electronics
Extremely low power dissipation per gate can be gained from

 TTL ICs
 MOS ICs
 ECL ICs
 CMOS ICs

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Digital Electronics
To add two m-bit numbers, the required number of half adder is

 2m-1
 2m-1
 2m+1
 2m

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Digital Electronics
A multiplexer is a

 N-to-1 device
 N-to-N device
 1-to-1 device
 1-to-N device

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Digital Electronics
In a read-only memory information can be stored

 by the user only once during its life time
 in any of the above ways depending upon the type of memory
 by the user a number of times
 at the time of fabrication

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Digital Electronics
In decimal number system what is MSD

 Mean of all digits
 First digit from right to left
 Middle digit
 First digit from left to right

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