Punjab Technical University 2010-1st Sem B.C.A Computer Application Programming in C - Question Paper
Roll No.......................
Total No. of Questions : 13]
Paper ID [A0204]
[Total No. of Pages : 02
(Please fill this Paper ID in OMR Sheet)
BCA (104) (S05) (O) (Sem. - 1st) PROGRAMMING IN C
Maximum Marks : 75
Time : 03 Hours
Instruction to Candidates:
1) Section - A is Compulsory.
2) Attempt any Nine questions from Section - B.
Section - A
(15 x 2 = 30)
Q1)
a) What do you mean by identifier?
b) Difference between break and continue.
c) What is Null statement?
d) What do you mean by recursion?
e) What do you mean by local and global variables?
f) Explain self-referential structure.
g) Define inbuilt functions.
h) What do mean by conditional statements?
i) What is meant by conditional operator? j) Difference between structure and array. k) Difference between gets and puts.
l) What are various modes of opening a file?
m) Which feature of c makes c extensible?
n) Difference between printf and fprintf function.
Q2) Define Operator? Explain various Operator available in c.
Q3) What are various input and output functions available in c?
Q4) WAP to find roots of quadratic equation?
Q5) What do you mean by storage classes? Explain various storage classes.
Q6) WAP to reverse of number.
Q7) Difference between structure and union.
Q8) What do you mean by Recursion? Explain with example.
Q9) WAP to find largest element among array?
Q10)WAP to swap two numbers using call by value and call by references.
Q11)WAP to demonstrate fgets and fputs function.
Q12)What do you mean by two dimensional arrays? Wap to multiply two square matrices.
Q13)Wap to implement bubble sort.
A-61 2
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