quiz Digital Electronics MCQ Practice

corporate_fare Electronic Engineering
school Bachelor of Science in Electronic Engineering
30 Questions
0 Completed
0 Correct
0 of 30 completed
visibility You're studying as a guest — progress isn't saved. Sign in to track progress
help Question 1
radio_button_unchecked

What is Digital Electronics?

help Question 2
radio_button_unchecked

Which of the following is correct for Digital Circuits?

help Question 3
radio_button_unchecked

What is a Circuit?

help Question 4
radio_button_unchecked

Which of the following is an example of a digital Electronic?

help Question 5
radio_button_unchecked

Which of the following is a type of digital logic circuit?

help Question 6
radio_button_unchecked

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

help Question 7
radio_button_unchecked

What is a switching function that has more than one output called in Digital Electronics?

help Question 8
radio_button_unchecked

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

help Question 9
radio_button_unchecked

When can one logic gate drive many other logic gates in Digital Electronics?

help Question 10
radio_button_unchecked

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

help Question 11
radio_button_unchecked

Which gates in Digital Circuits are required to convert a NOR-based SR latch to an SR flip-flop?

help Question 12
radio_button_unchecked

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

help Question 13
radio_button_unchecked

Which of the following options represent the synchronous control inputs in an S – R flip flop?

help Question 14
radio_button_unchecked

What must be used along with synchronous control inputs to trigger a change in the flip flop?

help Question 15
radio_button_unchecked

Which of the following majorly determines the number of emitters in a TTL digital circuit?

help Question 16
radio_button_unchecked

What will be the output from a D flip – flop if the clock is low and D = 0?

help Question 17
radio_button_unchecked

What are the basic gates in MOS logic family?

help Question 18
radio_button_unchecked

How must the output of a gate in a TTL digital circuit act when it is HIGH?

help Question 19
radio_button_unchecked

What is the minimum distance required for single error detection according to Hamming's analysis in Digital Electronics?

help Question 20
radio_button_unchecked

Which of these error-detecting codes enables to find double errors in Digital Electronic devices?

help Question 21
radio_button_unchecked

What will be the output from a D flip-flop if D = 1 and the clock is low?

help Question 22
radio_button_unchecked

What characteristic will a TTL digital circuit possess due to its multi-emitter transistor?

help Question 23
radio_button_unchecked

What input should be given to ā€œSā€ when SR flip – flop is converted to JK flip – flop?

help Question 24
radio_button_unchecked

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

help Question 25
radio_button_unchecked

What is the group of 1s in 4 cells of a K – map called?

help Question 26
radio_button_unchecked

What will be the frequency of the output from a JK flip – flop, when J = 1, K = 1, and a clock with pulse waveform is given?

help Question 27
radio_button_unchecked

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?

help Question 28
radio_button_unchecked

What will a TTL digital circuit possess due to the presence of a multi – emitter transistor?

help Question 29
radio_button_unchecked

How must the output of a gate act when it is LOW in a TTL circuit?

help Question 30
radio_button_unchecked

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