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Digital Electronics

Digital Electronics
A small circle or dot on top of an IC represents

 Pin1
 Pin14
 Pin2
 Pin13

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Digital Electronics
How many numbers are used in the decimal number system?

 0 to 10
 1 to 10
 0 to 9
None of these

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Digital Electronics
The minimum decimal equivalent of the number 11C is

 268
 183
 194
 269

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Digital Electronics
An OR gate has 6 inputs. The number of input words in its truth table are

128
6
32
64

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Digital Electronics
(1D)16 in BCD 8421 code is

 00100100
 00011101
 00011111
 00101001

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Digital Electronics
The XS-3 code is a

 weighted code
 cyclic code
 self-complementing code
 error-correcting code

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MORE MCQ ON Digital Electronics

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