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Digital Electronics

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

 1
 2
 4
 3

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Digital Electronics
In Digital Logic Designs, GAL is abbreviated as

 Generic Array Logic
 Generic Advance Logic
 General Advance Logic
 General Array Logic

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Digital Electronics
The decimal number 0.246 in binary is

 0.010111
 0.011011
 0.001101
 0.001111

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Digital Electronics
A read only memory in which the present contents must be erased before the new information can be stored is

All of these
 EAROM
 ROM
 PROM

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Digital Electronics
A switch-tail ring counter is made by using a single D-FF, the following circuit is

  S-R FF.
  D FF.
  J-K FF.
  T FF.

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Digital Electronics
A new Binary Coded Pantry (BCP) number system is proposed in which every digit of a base-5 number is represented by its corresponding 3-bit binary code. For example, the base-5 number 24 will be represented by its BCP code 010100. In this numbering system,the BCP code 100010011001 corresponds to the following number in base-5 system

 4231
 2201
 423
 1324

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