Software Testing Assignment 2
Q1. A program takes an angle as input within the range [0,360] and determines in which
quadrant the angle lies. Design test cases using equivalence class partitioning method on the
input and the output domain.
Q2. A university is admitting students in a professional course subject to the following
conditions:
(a) Marks in Java >= 70
(b) Marks in C++ >= 60
(c) Marks in Data Structures >= 60
(d) Total in all three subjects >= 220 OR Total in Java and C++ >=150
If the aggregate marks of an eligible candidate is more than 240, he will be eligible for a
scholarship course, otherwise he will be eligible for normal course. The program reads the
marks in the three subjects and generates the following outputs:
(i) Not Eligible
(ii) Eligible for scholarship course
(iii) Eligible for Normal course
Design test cases for this program using decision table testing.
Q3. Consider a three-input program to handle personal loans of a customer. Its input is a triple
of positive integers (principal, rate, term).
1000 <= principal <= 40000; 1 <= rate <= 18; 1 <= term <= 6
The program should calculate the interest for the whole term of the loan and the total amount
of the personal loan. The output is:
Interest = principal * (rate/100) * term
Total_amount = principal + interest
Generate boundary value and robust test cases.
Q4. Consider the program given below.
/*Program to calculate total telephone bill amount to be paid by an customer*/
#include<stdio.h>
#include<conio.h>
1. void main()
2. {
3. int custnum, numcalls, valid=0;
4. float netamount;
5. clrscr();
6. printf(“Enter customer number and number of calls:”);
7. scanf(“%d %d”,&custnum,&numcalls);
8. if( custnum>10 && custnum<20000) {
9. valid=1;
10. if (numcalls<0){
11. valid=-1;
