Orange Mantra Quality Analyst Interview Questions, Process, and Tips

HTTP verbs are used to indicate the action to be performed on a resource.

• GET - retrieve a resource

• POST - create a new resource

• PUT - update an existing resource

• DELETE - delete a resource

• HEAD - retrieve only the headers of a resource

• OPTIONS - retrieve the supported HTTP methods for a resource

Joins are used to combine data from two or more tables based on a related column.

• Types of joins include inner join, left join, right join, and full outer join.

• Inner join returns only the matching rows from both tables.

• Left join returns all the rows from the left table and matching rows from the right table.

• Right join returns all the rows from the right table and matching rows from the left table.

• Full outer join returns...read more

Smoke and sanity are initial testing techniques while regression and retesting are done after changes are made.

• Smoke testing is done to check if the basic functionalities of the application are working fine while sanity testing is done to check if the major functionalities are working fine.

• Regression testing is done after changes are made to ensure that the changes have not affected the existing functionalities while r...read more

Integration testing is done to verify the interaction between different modules of the system.

• Top-down integration testing

• Bottom-up integration testing

• Big-bang integration testing

• Sandwich integration testing

• Functional incremental integration testing