BCA TU Digital Logic Question Paper 2018
About article:
Today we have brought you the question paper of Digital Logic 2018 in PDF format with sharable link. Previously we uploaded the question paper of Computer Fundamentals Year 2018 which you can locate through the below link:
Question Model:
As we know that BCA question paper is asked in three groups of full 60 marks and 24 pass marks. There are two question papers. The first paper contains the multiple choice question 10 questions of 1 marks each. This paper is collected at within the 10 minute of exam by examiner then second paper is provided which contains group B and group C. Group B contains 7 questions of 5 marks out of which only 6 needs to be answered. Group C contains 3 questions of 10 marks each out of which only two needs to be answered. For now we will be discussing the second paper of the exam.
Question Paper:
Group B contains the following questions
- Subtract: 675.6 – 456.4 using both 10's and 9's complement.
- What is universal logic gate? Realize NAND and NOR as a universal logic gate.
- Simplify (using K- map) the given Boolean function F in both SOP and POS using don't care conditions D: B'CD' + A'BC'D
- F = B'C'D' + BCD' + ABCD'
- Define encoder: Draw logic diagram and truth table of octal - to - binary encoder.
- What is D flip-flop? Explain clocked RS flip-flop with its logic diagram and truth table.
- Design MOD - 5 counter with state and timing diagram.
- Design a 4 - bit serial into parallel- out shift register with timing diagram.
Group C contains the following questions
- Write difference between PLA and PAL. Design a PLA circuit with given functions.
- F1 (A, B, C) = (2, 3, 5)
- F2 (A, B, C) = (0, 4, 5, 7).
- Design PLA program table also.
- Define D flip-flop. Design a Master-slave flip-flop by using JK flip-flop along with its circuit diagram and truth table.
- Write down the difference between asynchronous and synchronous counter. Design a 4-bit binary ripple counter along with its circuit, state and timing diagram.
Below we have embedded the PDF of the full question paper:
Get Digital Logic Question Paper 2018 PDF
So how was the question paper of DL 2018 ? If you need more question of first semester of year 2019 please click the link below:
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