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Digital Electronics

Digital Electronics
Master-slave flip flop consists of ________ flip-flop(s).

 1
 4
 3
 2

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Digital Electronics
A 32 × 10 ROM contains a decoder of size

 10 × 32
 32 × 10
 5 × 32
 32 × 32

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Digital Electronics
All the integers and decimal numbers are represented by

 real numbers
 odd numbers
 whole numbers
 even numbers

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Digital Electronics
The difference between the diagram of a NOR and OR gate is

 NOR has got a bubble at its output terminal
 OR is more oval than NOR
 OR has got a bubble at its output terminal
 OR is more squared than NOR

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Digital Electronics
A computer has a word length of 8 bits (including sign). It is required to determine the range of integers that can be stored in the computer. If 1’s complement is used to represent the numbers, then the range will be

 -128 to 127
 -256 to 256
 -127 to 127
 -256 to 255

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Digital Electronics
The voltage levels for positive logic system

 may be positive or negative
 must necessarily be 0 V and 5 V
 must necessarily be positive
 must necessarily be negative

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MORE MCQ ON Digital Electronics

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