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Digital Electronics

Digital Electronics
A device which converts decimal number into BCD form is called

 decoder
 code converter
 encoder
 multiplexer

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Digital Electronics
1 Gigabyte is equal to

 1024 kbytes
 1024 bytes
 1024 Mbytes
 1024 bits

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Digital Electronics
The number of digit 1 present in the binary representation of (3 × 512 + 7 × 64 + 5 × 8 + 3) is

 7
 9
 6
 8

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Digital Electronics
A 10 bit A/D conveter is used to digitize an analog signal in the 0 to 6 volt. The maximum peak to ripple voltage that can be allowed in the D.C. supply voltage is

  5.85 mV.
  6 mV.
 10 mV.
 5 mV.

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Digital Electronics
Number of 2 input multiplexers need to construct a 210 inputs multiplexer is _________

 1023
 129
 9
 32

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Digital Electronics
Which of the following gates cannot be used as an inverter?

 NOR
 NAND
 X-NOR
 AND

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MORE MCQ ON Digital Electronics

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