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Digital Electronics

Digital Electronics
If a Hexadecimal number needs to convert to binary. For each hexadecimal digit, there will be how many bits

 2
 4
 1
 8

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Digital Electronics
Which of the following is 1’s complement representation of -34?

 11011110
 11011101
 01011101
 10100010

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Digital Electronics
Counter is a

  none.
  both.
  combinational circuit.
  sequential circuit.

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Digital Electronics
Which number system has a base of 16

 Hexadecimal
 None
 Octal
 Decimal

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Digital Electronics
In an SR latch built from NOR gates, which condition is not allowed

 S=1, R=1
 S=0, R=1
 S=0, R=0
 S=1, R=0

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Digital Electronics
The boolean algebra is mostly based on

 Standard theorem
 De Morgans theorem
 De Morpans theorem
 Boolean theorem

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