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Digital Electronics

Digital Electronics
The decimal equivalent of hexadecimal number of 2A0F is

 17607
 17670
 17067
 10767

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Digital Electronics
What is the difference between xor gate and exor gate.

 xor gives two outputs while exor gives one
 xor gives one output while exor gives two
 both are same
 xor and exor are complement of each other

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Digital Electronics
ASCII and EBCDIC codes are

 alphanumeric codes
 BCD codes
 error correcting codes
 numeric codes

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Digital Electronics
The fast logic family is

  TRL.
  DRL.
  TTL.
  ECL.

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Digital Electronics
What is the minimum number of 2 input NAND gates used to perform the function of 2 input OR gate

 1
 4
 2
 3

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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

 ASCII
 hexadecimal
 natural BCD
 octal

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