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Digital Electronics

Digital Electronics
A bubbled NAND gate is equivalent to a

 NAND gate
 OR gate
 NOR gate
 X-OR gate

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Digital Electronics
The code used in digital systems to represent decimal digits, letters, and other special characters such as + , – , . , * , etc. is

 octal
 ASCII
 natural BCD
 hexadecimal

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Digital Electronics
The number 10000 would appear just immediately after

7777 (octal)
1111 (binary)
All of these
FFFF (hex)

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Digital Electronics
1s Complement of 11001010 is

 11001001
 00110101
 00110111
 11001011

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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
What will be the Boolean expression for an inverter logic gate, where input is A and output is G ?

 G = Ā
None of these
 G = A
 A= G

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MORE MCQ ON Digital Electronics

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