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Digital Electronics

Digital Electronics
A device which converts BCD into octal is called

 code converter
 decoder
 demultiplexer
 encoder

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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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Digital Electronics
The number of parity bits in a 12-bit Hamming code is

 4
 5
 8
 6

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Digital Electronics
A binary number system is of base ________

 10
 2
 1
 4

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Digital Electronics
The data bus width of a ROM of size 2048 × 8 bits is

 8
 10
 16
 12

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Digital Electronics
Which of these circuits have higher gate complexity 1. Carry look ahead adder 2. Ripple carry adder

 both have same
 2
 none
 1

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