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Digital Electronics

Digital Electronics
A device which converts decimal number into BCD form is called

 code converter
 encoder
 decoder
 multiplexer

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Digital Electronics
A debouncing circuit is

A monostable MV
An astable MV
A latch
A bistable MV

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Digital Electronics
Which of the following is a digital device

 Resistance of a material
 Light switch
 Regulator of a fan
 Microphone

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Digital Electronics
A multiplexer is a

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

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Digital Electronics
Four ROM chips of 16 × 4 size have their address buses connected together. This system will be of size

 16 × 16
 64 × 4
 32 × 8
 256 × 1

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Digital Electronics
Minimization of logical expressions while designing digital systems helps in reducing

 space requirements
All of these
 power requirements
 cost

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