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Digital Electronics

Digital Electronics
In ULSI, the number of gate circuits per chip is

 > 1,00,000
 > 50,000
 50,000 to 99,999
 1,00,000 to 10,00,000

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Digital Electronics
A NAND gate is called a universal logic element because

All the minization techniques are applicable for optimum NAND gate realization
It is used by everybody
Many digital computers use NAND gates.
Any logic function can be realized by NAND gates alone

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

 power requirements
 cost
All of these
 space requirements

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Digital Electronics
The following code is not a BCD code.

 8421 code
 Gray code
 all of these
 XS-3 code

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Digital Electronics
Choose the option which is not a code conversion standard

 Gray code
 Truth code
 BCD code
 Excess-3 code

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Digital Electronics
The parity of the binary number 11011001 is

 odd
 not known
 even
 same as the number of zeros

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MORE MCQ ON Digital Electronics

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