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| BCA 1st year all odd semester question paper |
BCA 1st year all odd semester question paper
Odd semester Examination 2020-21
B.C.A 1 First year
Subject :C Programming Code:JBCA-012
Roll No:
Time: 3 Hours MM:70
Part 1
Q:1 Attempt All The Questions.
a. The keyword used to transfer control from a function back to the calling function is
(i) switch (iii) goto
(ii) Go back (iv) return
b. which of the following cannot be checked in a switch-case statement?
(i) character (iii) integer
(ii) float (iv) enum
c.Explain the use of the ternary operator?
d.Explain the use of the extern keywords?
e.Explain pre_increment and post_increment?
f.Difference between break and exit statement?
g.Explain the use of the continue statement?
h. what do you mean by Recursive function?
Part 2
Q:2 Attempt Any Three Questions.
a. What is the different control structures used in C language? Explain all of them with suitable example
b. What are escape sequences? Explain \a \n \t and \v?
c. Write a program to calculate the factorial of a given number?
d. What are Operators? Explain different types?
e. What is a Flow Chart? Explain its symbols?
Part 3
All Questions are Compulsory.
Q:3 Attempt any one question.
a. What is the Switch statement? Explain with an example?
b. wite a program to display first n prime number?
Q:4 Attempt any one question.
a. Differentiate between while and do while with example?
b. Write a program to print the following pattern?
*
* *
* * *
Q:5 Attempt any one question.
a. Differentiate between call by value and call by reference?
b. Explain the structure of C programming?
Q:6 Attempt any one question.
a. What is recursive function? write a program to display the Fibonacci series using recursion?
b. What do you mean by data type and variables?
Q:7 Attempt any one question.
a. What are function? Differentiate between predefined and user-defined functions?
b. Write an algorithm and draw a flow chart to find GCD.
