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Digital Electronics

Digital Electronics
The decimal equivalent of hexadecimal number “BEED” is

 48,877
 47,877
 none
 48,777

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Digital Electronics
Combinations that are not listed for the input variables are

 Overflow
 Carry
 Don't Care
 Borrow

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Digital Electronics
Assuming 8 bits for data, 1 bit for parity, I start bit and 2 stop bits, the number of characters that 1200 BPS communication line can transmit is.

120 CPS
12 CPS
10 CPS
None of these

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Digital Electronics
The 7-bit Hamming code is used to transmit

 no data bits
 3 data bits
 4 data bits
 7 data bits

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Digital Electronics
One bit full adder has ________ inputs

 2
 3
 4
 any number

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Digital Electronics
NOT gates are to be added to the inputs of which gate to convert it to a NOR gate?

 X-NOR
 OR
 AND
 NAND

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MORE MCQ ON Digital Electronics

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