Digital Electronics

Welcome to your Digital Electronics  MCQ practice assessment.

When does a negative level triggered flip-flop in Digital Electronics changes its state?

What are the basic gates in MOS logic family?

The quantity of double word is ________

An electronic multiplexer can be considered as a multiple-input,

The decimal equivalent of the binary number (1011.011)2 is _______

Table which can perform the same functions as machines based on logic gates and can be easily reprogrammed without changing the wiring is called

Which of the following gives the correct number of multiplexers required to build a 32 x 1 multiplexer?

What value is to be considered for a “don’t care condition”?

A method where the youngest entry or 'top of the stack is processed first is termed as

Which of the following options comes under the non – saturated logic family in Digital Electronics?

What is the octal equivalent of the binary number: 10111101

Positive logic in a logic circuit is one in which

Which of the following gate is a two-level logic gate

How many cycles of addition and shifting in a 4 – bit multiplier are required to perform multiplication using the shift method?

What gate is placed between clock input and the input of AND gate to convert a positive level triggered flip – flop to a negative level triggered flip – flop?

A more precise representation of a digital signal can be obtained by using

Which characteristic of IC in Digital Circuits represents a function of the switching time of a particular transistor?

Which of the following digital logic circuits can be used to add more than 1 – bit simultaneously?

The maximum number of inputs (load) that can be connected to the out- put of a gate without degrading the normal operation is

The binary code of decimal 21.125 is

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