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Digital Electronics

Digital Electronics
An any or all gate is the other name of

 AND gate
 X-NOR gate
 X-OR gate
 OR gate

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Digital Electronics
Dual slope ADC has R = 1 KΩ and C = 0.22 nanofarad has charging and discharge times for some voltage is 9 ns and 3 ns respectively. The reference Voltage is 2.2 V. What is the peak voltage reached by triangular wave during charging?

 300 mV.
 90 mV.
 900 mV.
 30 mV.

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Digital Electronics
1 Kilo bits are equal to

 1008 bits
 1012 bits
 1024 bits
 1000 bits

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Digital Electronics
Which mechanism allocates the binary value to the states in order to reduce the cost of the combinational circuits?

State Evaluation
State Reduction
State Minimization
State Assignment

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Digital Electronics
The logic expression A + B can be implemented by giving inputs A and B to a two-input

 NOR gate
 NAND gate
 X-OR gate
 X-NOR gate

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Digital Electronics
A debouncing circuit is

A latch
A monostable MV
An astable MV
A bistable MV

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