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Digital Electronics

Digital Electronics
A read only memory in which the present contents must be erased before the new information can be stored is

All of these
 EAROM
 ROM
 PROM

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

 Microprocessors
 Sensors
 Record players
 Thermistors

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Digital Electronics
A gate is enabled when its enable input is at logic 0. The gate is

 NOR
 NAND
 AND
 none of these

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Digital Electronics
A graphical representation of a products in a truth table is called as

 Graphing
 T-Map
 Mapping
 K-Map

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Digital Electronics
The number of digit 1 present in the binary representation of (3 × 512 + 7 × 64 + 5 × 8 + 3) is

 7
 9
 6
 8

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Digital Electronics
AND operation is equivalant to

 Both B and C
 Division
 Intersection
 Union

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