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DR. BABASAHEB AMBEDKAR TECHNOLOGICAL UNIVERSITY
Supplementary Examination, June 2019
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Branch: B. Tech.
Subject with Subject Code: Basic Computer Programming
Marks: 60
[ICT106/206]
Date: 11/ 06/ 2019
Time: 3 Hrs.
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Instructions to the Students:
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2
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] Attempt any 5 Questions. Each Question Carry 12 Marks.
] Figures / Structures to the right indicate full marks.
] Assume suitable data, if necessary.
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Q. No. 1 Attempt any THREE questions of the followings:
[12]
A)
B)
With the help of suitable sketches, explain the any four symbols used in flowchart design.
Draw the flowchart for the given program “A Program to find and display on the screen, the given
number entered by user is either a positive or negative.”
C)
D)
Explain the various phases of process of programming in details.
Write an algorithm for a program used to find greatest number among three numbers entered by user.
Q. No. 2 Attempt any THREE questions of the followings:
[12]
A)
B)
C)
D)
With the help of proper syntax, explain any four data types used in C.
Define Keywords in C. Also enlist any six keywords used in c with its purpose.
Give the definition of the variable. What are the rules a programmer has to follow for defining variables?
With example explain the working of bitwise operators. Also write all the bitwise operators as per their
precedence.
Q. No. 3 Attempt the following questions:
[12]
A)
B)
Give the proper generalize syntax for the do....while, while, if...else, and for loop constructs.
The mark obtained by a student in 5 different subjects is the input through the keyboard to a program.
The student gets a GRADE as per the following rules:
Percentage above or equal to 60 GRADE A
Percentage between 50 and 59 - GRADE B
Percentage between 40 and 49 - GRADE C
Percentage less than 40 - Fail
Write a program in C to calculate the GRADE obtained by the student.
C)
Write a program in C to find the number entered by user is Armstrong Number or not.
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Q. No. 4 Write the answer for the following questions.
[12]
A)
Define the function. Give the proper syntax for function declaration, function call and function
definition.
B)
C)
Define recursion. Write a program to find the factorial of a number entered by user using recursion.
Explain the automatic and static storage class in C with respect to storage, default value, scope and life.
Q. No. 5 Solve any THREE questions of the following:
[12]
A)
What is the advantage of an array over the variable in C. Write C statements for one dimension array to
do the following operations:
a) Set the value of the 4th component of the alpha array to 80.
b) Set the value of the 9 component of an array to the sum of the 5th and 12th components of the
alpha array.
th
c) Assign the value of 8th component of one array to the 3rd component of the other array.
B)
C)
D)
Write a program in C that takes two matrices of size 2 X 2 as in input from the user. Program performs
addition and subtraction of two matrices and displays the result to the user.
Write a C Program in which user entered 5 elements in one dimensional array, then print sum and
average of numbers entered in one dimensional array.
Write a program in C to print transpose of matrix entered by user.
Q. No. 6 Write the answer for the following questions.
[12]
A)
B)
Write a program to enter Student details such as Roll_No, Name, Department, age using structure.
What do you mean of structure?
Give syntax for structure in C named 'Customer' who is bank customer contains fields as
Account_number, Cust_Name, Acccount_Type, and Balance_in_account. Declare a variable as your
name of 'struct cust1'. Assign the values for your structure as 123456, Rushikesh, Saving, 11,256
respectively.
C)
Write a program in C to print the addition of two distances (in inch-feet) system using structures.
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