With each visit of this Digital Electronics online Quiz / Practice Test, the list of MCQs / Objective Questions presented will be different, offering you a diverse set of practice opportunities. This variability encourages you to practice extensively, refining the accuracy of your answers and your overall grasp of the content. By utilizing this resource, you can hone your skills and become more adept at managing time constraints during actual exams.
Test Instructions Question type Randomized MCQs.Changes every time you visit the test Total Number of Questions 30 Time Limit 20 Minutes Points 1 Point for each Question
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Question 1 of 30
Q-1. The matrix is formed by connecting one diode along with a switch between
each row and column
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Question 2 of 30
Q-2.1000001 represents as (65)10 in which code?
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Question 3 of 30
Q-3.ROMs are well suited for the _______________ manufacturing processes.
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Question 4 of 30
Q-4.Which of the following is the advantage of PLD over ICs?
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Question 5 of 30
Q-5.Which of the following is known as half adder
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Question 6 of 30
Q-6.Which of the following series is a TTL –IC family designed to operate satisfactorily in the temperature range from -55 ° C to +125° C for military applications?
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Question 7 of 30
Q-7.Which one is the possible technique for representing signed integers?
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Question 8 of 30
Q-8.In a DAC, the possible number of digital input is __________.
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Question 9 of 30
Q-9.__________is used to create Large program on internet
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Question 10 of 30
Q-10.When more than one input can be active, the priority ____________ must be
used.
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Question 11 of 30
Q-11.The Second Generation of computers used __________
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Question 12 of 30
Q-12.In the AND gate, the output is ‘High’ or gate is ‘On’ only if both the inputs are
______________
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Question 13 of 30
Q-13.In a combinational circuit, each output depends entirely on the ________
inputs to the circuit.
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Question 14 of 30
Q-14.For a four input resistive divider (0=0V ,1=+10V),the analog output voltage for a digital input of 1101 is
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Question 15 of 30
Q-15.A ________________ circuit is not suitable in the synchronous circuit design
because of its transparency nature
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Question 16 of 30
Q-16.In this type of counter, the complement of the output of the last stage of
the shift register is fed back to the D input of the first state.
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Question 17 of 30
Q-17.How can you represent = in 8-bit EBCDIC representation?
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Question 18 of 30
Q-18.
The 1's complement of a binary number is obtained by changing
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Question 19 of 30
Q-19.In a miller voltage sweep circuit
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Question 20 of 30
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Question 21 of 30
Q-21.The total current can be converted into the corresponding voltage by using an
_______________.
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Question 22 of 30
Q-22.The Number of Terms in a switching function of four variables are
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Question 23 of 30
Q-23.In half adder EX-OR gate O/P is …………
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Question 24 of 30
Q-24.The density of dynamic RAM is
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Question 25 of 30
Q-25.The EEPROM chip is physically similar to the chip.
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Question 26 of 30
Q-26.Conversion from any base to decimal base is done by ___________ each digit by
its corresponding weight and then ___________ all the individual products to get the
equivalent decimal value
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Question 27 of 30
Q-27.In, subtraction of positive numbers using radix complement representation
(M – N), If number of digits are not same in M and N how can you make them equal?
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Question 28 of 30
Q-28.Shifting a binary data to the left by 1 bit position using shift left register, amount 2
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Question 29 of 30
Q-29.The output of two input NOR gate is high
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Question 30 of 30
Q-30.It compares two n-bit values to determine whether one of them is greater or if
they are equal
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