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Digital Electronics

Digital Electronics
Maximum number in decimal that can be represented by 4 bits (binary) is

 4
 15
 16
 7

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Digital Electronics
1 Kilo bits are equal to

 1000 bits
 1012 bits
 1008 bits
 1024 bits

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Digital Electronics
(44)8 in BCD 8421 code is

 00100100
 01000100
 00110110
 01100011

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Digital Electronics
The 1’s complement of 11010111 is

 10101000
 10101000
 11101000
 00101000

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Digital Electronics
Most of the digital computers do not have floating point hardware because

It is slower than software
Of no specific reason
It is not possible to perform floating point addition by hardware
Floating point hardware is costly

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Digital Electronics
What will be Excess - 3 code for decimal ( 584 )?

 (1000 0111 1110).
 (1011 0111 1000).
  (0111 0100 1000).
  (1000 1011 0111).

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MORE MCQ ON Digital Electronics

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