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Digital Electronics

Digital Electronics
The inverter is ___________

OR gate
NOT gate
None of these
AND gate

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Digital Electronics
Which of the following BCD codes with an odd parity bit included in the end of code group, have error in the code? (I)1001010110000 (II)0100011101100 (III)0111110000011 (IV)1000011000101

 Only (II)
 Both (I)&(IV)
 Both (II)&(III)
 Both (I) & (II)

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Digital Electronics
Which of the following is not a transmission medium?

 Coaxial cables.
  Modem.
 Microwave systems.
 Telephone lines.

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Digital Electronics
The 2s complement of 17 is

 101110.
 110001.
 111110.
  101111.

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Digital Electronics
Storage of 1 KB means the following number of bytes

1064
964
1000
1024

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Digital Electronics
10’s complement of 63325600 is

 36774400
 633256600
 36674400
 366744399

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