Teleperformance Senior Software Tester Interview Questions and Answers

Sanity testing is a narrow and deep testing to ensure that the most crucial functionalities work correctly, while smoke testing is a broad and shallow testing to check if the software build is stable enough for further testing.

• Sanity testing focuses on specific areas of functionality, while smoke testing covers a wide range of functionalities.

• Sanity testing is usually performed after a minor change in code, while smoke...read more

Locators like ID, class name, XPath, CSS selector, etc. are used to identify web elements.

• ID - unique identifier for an element

• Class name - name of the class assigned to an element

• XPath - path to the element in the XML structure of the page

• CSS selector - selector based on CSS attributes of the element

SCD (Slowly Changing Dimensions) types are techniques used in data warehousing to manage changes to dimension data over time.

• SCD Type 1: Overwrites old data with new data

• SCD Type 2: Keeps historical and current data in separate records

• SCD Type 3: Maintains current and previous versions of data in the same record

Test cases for login page should cover various scenarios to ensure functionality and security.

• Verify valid username and password combination successfully logs in

• Verify error message is displayed for invalid username or password

• Verify user is redirected to forgot password page when forgot password link is clicked

• Verify user is able to login using social media login options

• Verify user is logged out after clicking logout