Saint-Gobain Interview Questions, Process, and Tips

Q1. What is regression testing
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Regression testing is the process of retesting a software application to ensure that new code changes have not adversely affected existing functionality.
• Regression testing is performed after code changes to verify that existing features still work correctly.

• It helps in identifying any defects introduced by new code changes.

• Automated testing tools are often used for regression testing to save time and effort.

• Examples of...read more
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Q2. What is black box testing
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Black box testing is a software testing method where the internal structure or code of the application is not known to the tester.
• Tester focuses on the functionality of the software without knowing its internal workings

• Tests are based on the software requirements and specifications

• Input data is provided and output is compared against expected results

• Examples: equivalence partitioning, boundary value analysis
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Q3. What is Api testing
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API testing is a type of software testing that involves testing APIs directly.
• API testing involves testing the functionality, reliability, performance, and security of APIs.

• It focuses on verifying that the API meets the requirements and works as expected.

• API testing can be done manually or using automated tools like Postman or SoapUI.

• Examples of API testing include testing RESTful APIs, SOAP APIs, and web services.
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Q4. Attribute of test cases
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Attributes of test cases include clarity, completeness, correctness, efficiency, and effectiveness.
• Clarity: Test cases should be easy to understand and follow.

• Completeness: Test cases should cover all possible scenarios and conditions.

• Correctness: Test cases should accurately reflect the expected results.

• Efficiency: Test cases should be designed to be executed in a timely manner.

• Effectiveness: Test cases should be able...read more
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Q5. What is scrum? Agile
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Scrum is an agile framework for managing work on complex projects.
• Scrum involves breaking down work into small, manageable tasks called user stories.

• It emphasizes frequent communication and collaboration among team members.

• Scrum uses time-boxed iterations called sprints to deliver incremental value.

• Roles in Scrum include Product Owner, Scrum Master, and Development Team.

• Popular tools for Scrum include Jira, Trello, and
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Q1. What are your achievements?
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Q2. What are the test cases for a graph?
Ans. 
Test cases for a graph involve checking various scenarios to ensure the graph functions correctly.
• Test case to check if the graph is empty

• Test case to check if the graph contains nodes and edges

• Test case to check if the graph can handle loops

• Test case to check if the graph can handle disconnected components

• Test case to check if the graph can handle weighted edges
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They asked to check the concepts on Filter context and row context. Difference between calculated column and measure. On a screen share, there was a table visual with columns name, sum of amt(measure), sum of amt2(measure) and last column as a calculated measure to get the highest amt among both. the table visual was showing totals as well and the total was not coming correct for last column. the question was why and how to correct it.

Q1. Javascript basic questions
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Q2. Javascript basic questions
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