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Digital Electronics

Digital Electronics
The inverter is ___________

NOT gate
OR gate
AND gate
None of these

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Digital Electronics
The way of representing numbers in the form of 0s and 1s is called as

 Zeros Notation
 Ones Notation
 Computer Notation
 Binary Notation

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Digital Electronics
The voltage levels for negative logic system

 may be negative or positive
 must necessarily be positive
 must necessarily be 0 V and –5 V
 must necessarily be negative

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Digital Electronics
What logic function is produced by adding an inverter to each input and output of an AND gate?

 OR
 NOR
 X-OR
 NAND

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Digital Electronics
In which of the following base systems is 123 not a valid number?

Base 8
Base 3
Base 16
Base 10

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Digital Electronics
"What would happen, if smaller logic modules are utilized for performing logical functions associated with FPGA? A. Propagation delay will increase B. FPGA area will increase C. Wastage of logic modules will not be prevented D. Number of interconnected paths in device will decrease"

B & C
C & D
A & D
A & B

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