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Digital Electronics

Digital Electronics
EBCDIC code is a

 5-bit code
 10-bit code
 8-bit code
 7-bit code

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Digital Electronics
The only function of NOT gate is to ___________.

Stop signal
Invert input signal
None of these
Act as a universal gate

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Digital Electronics
The voltages corresponding to LOW and HIGH levels respectively are given below. Identify the voltages which correspond to negative logic system.

 –1.5 V and – 0.5 V
 0 V and 5 V
 5 V and 0 V
 1 V and 5 V

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Digital Electronics
The decimal number 0.246 in binary is

 0.011011
 0.001101
 0.010111
 0.001111

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

 Pin1
 Pin13
 Pin2
 Pin14

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Digital Electronics
An n variable K-map can have

 n2n cells
  nn cells
 n2 cells
 2n cells

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MORE MCQ ON Digital Electronics

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