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Digital Electronics

Digital Electronics
Which of the following is not a transmission medium?

  Modem.
 Microwave systems.
 Telephone lines.
 Coaxial cables.

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Digital Electronics
(11011) 2 in BCD 8421 code is

 00011011
 11011001
 00100111
 01101100

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Digital Electronics
The binary number designations of the rows and columns of the K-map are in

 BCD code
 binary code
 Gray code
 XS-3 code

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Digital Electronics
When will be the output of an AND gate is LOW ?

 When any input is HIGH
 When all inputs are HIGH
 When all input is LOW
 When any input is LOW

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Digital Electronics
The process of entering information in EPROM is commonly known as

 programming
 storing
None of these
 writing

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Digital Electronics
The NAND-NAND realization is equivalent to

 OR-AND realization
 NOT-OR realization
 AND-OR realization
 AND-NOT realization

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MORE MCQ ON Digital Electronics

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