Opus Technologies Test Lead Interview Questions and Answers

Test cases for automation should be selected based on criteria such as frequency of execution, complexity, and criticality.

• Select test cases that are executed frequently to save time and effort.

• Choose test cases that are complex and require multiple steps to execute.

• Prioritize test cases that cover critical functionalities or high-risk areas.

• Consider test cases that involve integration between different systems or modu...read more

This program counts the number of repeating characters in a given string.

• Iterate through each character in the string

• Use a hash map to store the count of each character

• If a character is already present in the hash map, increment its count

• Finally, iterate through the hash map and print the characters with their counts

Test cases for automation should be selected based on their frequency of execution, complexity, and stability.

• Identify frequently executed test cases

• Select test cases with high complexity

• Choose stable test cases

• Consider test cases with high risk and impact

• Prioritize regression test cases

• Evaluate the feasibility of automating the test case