Database-Management-System
April 14, 2024Question 10224 – Newton-Raphson-Method
April 15, 2024Software-Engineering
Question 45 |
The following program is to be tested for statement coverage:
begin if (a== b) {S1; exit;} else if (c== d) {S2;] else {S3; exit;} S4; end
The test cases T1, T2, T3 and T4 given below are expressed in terms of the properties satisfied by the values of variables a, b, c and d. The exact values are not given. T1 : a, b, c and d are all equal T2 : a, b, c and d are all distinct T3 : a = b and c != d T4 : a != b and c = d Which of the test suites given below ensures coverage of statements S1, S2, S3 and S4?
T1, T2, T3 | |
T2, T4 | |
T3, T4 | |
T1, T2, T4 |
Question 45 Explanation:
T1 covers S1
T2 covers S3
T4 covers S2, S4.
T2 covers S3
T4 covers S2, S4.
Correct Answer: D
Question 45 Explanation:
T1 covers S1
T2 covers S3
T4 covers S2, S4.
T2 covers S3
T4 covers S2, S4.
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