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Digital Electronics

Digital Electronics
The 2s complement of 17 is

  101111.
 101110.
 111110.
 110001.

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Digital Electronics
F’s complement of (2BFD)Hex is

 E304
 D403
 C403
 D402

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Digital Electronics
In MSI, the number of gate circuits per chip is

 < 500
 50 to 100
 < 50
 12 to 99

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Digital Electronics
The 7-bit Hamming code is used to transmit

 no data bits
 3 data bits
 7 data bits
 4 data bits

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Digital Electronics
In Boolean algebra, the bar sign (-) indicates ___________.

None of these
OR operation
NOT operation
AND operation

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Digital Electronics
2-out-of-5 code is

 alphanumeric code
 self-complementing code
 weighted code
 non-weighted code

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