Wipro Test Engineer Interview Questions, Process, and Tips

SQL stands for Structured Query Language.

• SQL is a programming language used to manage and manipulate relational databases.

• It is used to create, modify, and query databases.

• Examples of SQL-based databases include MySQL, Oracle, and Microsoft SQL Server.

The login functionality process involves verifying user credentials and granting access to the system.

• User enters username and password

• System validates credentials against stored data

• If credentials match, user is granted access

• If credentials do not match, user is denied access

Test design process involves planning, creating, and prioritizing test cases to ensure comprehensive testing.

• Understand requirements and risks

• Identify test scenarios and prioritize them

• Create test cases based on scenarios

• Review and refine test cases

• Execute test cases and report results

Defect management/Defect Life cycle involves identifying, reporting, prioritizing, fixing, and verifying defects in software.

• Defect identification: Finding and documenting defects in the software.

• Defect reporting: Logging defects in a defect tracking tool with details like steps to reproduce, severity, and priority.

• Defect prioritization: Assigning priority levels to defects based on their impact on the system.

• Defect fi...read more

Regression testing is testing the entire application after changes, while retesting is testing a specific bug fix.

• Regression testing is done to ensure that new code changes do not adversely affect existing functionality.

• Retesting is done to verify that a specific bug or issue has been fixed.

• Regression testing involves running a full suite of tests, while retesting focuses on the specific test cases related to the fixed...read more

Smoke testing is a quick test to check if the basic functionalities of the software are working, while sanity testing is a more thorough test to check if the specific changes or fixes made to the software are working as expected.

• Smoke testing is done to check if the software build is stable enough for further testing.

• Sanity testing is done to check if the specific changes or fixes made to the software are working as ex...read more

Regression testing is done to ensure that changes made to the software do not affect the existing functionality. Retesting is done to ensure that defects found in previous testing have been fixed.

• Regression testing is done after making changes to the software to ensure that the existing functionality is not affected

• Retesting is done to ensure that defects found in previous testing have been fixed

• Regression testing is d...read more

Test scenarios are high-level descriptions of the functionality to be tested, while test cases are specific steps to execute the scenario.

• Test scenarios are broader in scope than test cases

• Test scenarios are used to identify what needs to be tested

• Test cases are used to execute the test scenarios

• Test scenarios can have multiple test cases