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Digital Electronics

Digital Electronics
Convert the binary number (1111000011110000) to hexadecimal number

 7070
 5050
 F0F0
 1010

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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 ?

None of these
 A= G
 G = A
 G = Ā

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Digital Electronics
In binary number system the first digit (bit) from right to left is called as

 MSB, Most Significant Bit
 First Bit
 LSB, Least Significant Bit
 Last Bit

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Digital Electronics
Which of the following shows the correct attachment of even parity bit to the data 00001001?

 000010010
 000010011
 000001001
 100001001

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Digital Electronics
What is the gray code for the binary 101011?

 111110
 011111
 110101
 101011

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Digital Electronics
A combinational circuit can be designed using only

 NOR gates
 OR and X-NOR gates
 OR gates
 AND gates

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MORE MCQ ON Digital Electronics

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