SMU BCA SEM 1 FALL 2016 ASSIGNMENTS
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This document is a summary of an assignment for a Digital Logic course in the Bachelor of Computer Application program during the Fall 2016 semester. It includes 4 questions worth a total of 30 marks. Question 1 is worth 5 marks and asks how to represent a binary value in decimal format. Question 2 has 2 parts worth a total of 10 marks, part a asks to draw a logic circuit diagram and part b asks to draw a truth table and Karnaugh map. Question 3 also has 2 parts worth 10 marks total, part a asks to draw a logic table and circuit diagram for a half adder and part b defines a digital comparator. Question 4 is worth 5 marks and asks to draw the truth table and explain the output changes for an
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![ASSIGNMENT
DRIVE FALL 2016
PROGRAM BACHELOR OF COMPUTER APPLICATION
SEMESTER 1
SUBJECT CODE &
NAME
BCA114 – DIGITAL LOGIC
BK ID B0948
CREDITS 4
MAXIMUM MARKS 30
Note: Answer all questions. Kindly note that answers for 10 marks questions should be
approximately of 400 words.
Q.N
o
Question Marks Total
Marks
1 How do you represent the binary value “1010.101” in decimal
format?
[5] 5
2 a) Draw the logic circuit for the expression (A + B)C using OR
gate and AND gate.
b) Draw the truth table for the Boolean function F(x,y,z) = x’ +
y and draw its karnaugh map.
[4+6] 10
3 a) Draw the logic table and equivalent circuit diagram for Half
Adder.
b) What is a digital comparator?
[5+5] 10
4 Draw the truth table for the operation of SR flip-flop and explain
how its output changes for the possible inputs.
[5] 5](https://image.slidesharecdn.com/114-161120142246/85/SMU-BCA-SEM-1-FALL-2016-ASSIGNMENTS-1-320.jpg)
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SMU BCA SEM 1 FALL 2016 ASSIGNMENTS
- 1. ASSIGNMENT DRIVE FALL 2016 PROGRAM BACHELOR OF COMPUTER APPLICATION SEMESTER 1 SUBJECT CODE & NAME BCA114 – DIGITAL LOGIC BK ID B0948 CREDITS 4 MAXIMUM MARKS 30 Note: Answer all questions. Kindly note that answers for 10 marks questions should be approximately of 400 words. Q.N o Question Marks Total Marks 1 How do you represent the binary value “1010.101” in decimal format? [5] 5 2 a) Draw the logic circuit for the expression (A + B)C using OR gate and AND gate. b) Draw the truth table for the Boolean function F(x,y,z) = x’ + y and draw its karnaugh map. [4+6] 10 3 a) Draw the logic table and equivalent circuit diagram for Half Adder. b) What is a digital comparator? [5+5] 10 4 Draw the truth table for the operation of SR flip-flop and explain how its output changes for the possible inputs. [5] 5