Wipro QA Lead Interview Questions, Process, and Tips

Joins in SQL are used to combine rows from two or more tables based on a related column between them.

• Joins are used to retrieve data from multiple tables based on a related column.

• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;

TestNG is a testing framework for Java that supports various testing levels and annotations.

• TestNG allows for easy configuration of test suites, test cases, and test methods.

• It supports parallel execution of tests, data-driven testing, and parameterization.

• TestNG provides detailed test reports and allows for grouping of test methods.

• Annotations like @Test, @BeforeSuite, @AfterSuite, etc., help in defining test methods

POM is a design pattern in automation testing where web pages are represented as classes, and the interactions are defined as methods.

• POM helps in creating a clear separation between test scripts and page objects.

• It improves test maintenance and readability.

• Page classes contain locators and methods to interact with the elements on the page.

• Test scripts call these methods to perform actions on the page.

• Example: LoginPag...read more

As a QA lead, my day to day activities involve overseeing testing processes, coordinating with team members, creating test plans, and ensuring quality standards are met.

• Coordinate with team members to assign testing tasks and ensure deadlines are met

• Create and review test plans, test cases, and test scripts

• Conduct regular meetings with the team to discuss progress and address any issues

• Collaborate with developers and o...read more

Occurrence in Java refers to the number of times a specific element appears in a collection or array.

• Use a loop to iterate through the collection or array

• Use a counter variable to keep track of the number of occurrences

• Compare each element with the target element to determine if it matches