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Digital Electronics

Digital Electronics
A device which converts BCD into octal is called

 encoder
 demultiplexer
 code converter
 decoder

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Digital Electronics
(11011) 2 in BCD 8421 code is

 01101100
 11011001
 00100111
 00011011

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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 Assignment
State Minimization
State Reduction
State Evaluation

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Digital Electronics
Why small bubble is given on the output of the NAND gate symbol ?

None of these
 Output is inverted
 Tristate
 Open collector output

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Digital Electronics
Which is typically the longest: bit,byte,nibble,word?

 bit
 nibble
 word
 byte

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Digital Electronics
Stack is also known as

 LILO memory
 Flash memory
 LIFO memory
 FIFO memory

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MORE MCQ ON Digital Electronics

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