BigBasket QA Engineer Interview Questions and Answers

Aptitude was hosted by Amazon themselves comprising of 3 sections:
1. Coding
2. MCQ regarding QA methodologies
3. Behavioural questions (where does your alignment lies)

Q1. Simple string manipulation (e.g. anagram string)
Ans. 
Check if two strings are anagrams of each other
• Create a function that takes in two strings as input

• Remove all spaces and special characters from both strings

• Sort the characters in both strings and compare them to check if they are equal
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Q2. Optimise approach for each question
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Q1. Technical questions around automation suite
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Q1. More questions on the projects I have worked, questions around them
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Q1. Alignment on where you are likely going to be in the org
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Q2. Preferred work location
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1 hr coding test basically on strings

Q1. The test srtategy related questions and designing of test case
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Coding from basics, practice leetcode

Q1. How would you test an appilication
Ans. 
To test an application, I would follow a systematic approach to ensure all functionalities work as expected.
• Create test cases based on requirements and user stories

• Perform functional testing to check if all features work correctly

• Conduct regression testing to ensure new changes do not affect existing functionalities

• Test for performance, security, and usability

• Use automation tools like Selenium for repetitive tests
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Q2. How would you test an api
Ans. 
To test an API, I would focus on functionality, performance, security, and integration.
• Create test cases to cover all API endpoints and methods

• Test input validation and error handling

• Check response times and performance under different loads

• Verify security measures such as authentication and authorization

• Integrate API testing with automation tools like Postman or Selenium
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Questions around list, string and hashmaps
Leadership princliples

Q1. Coding and testing concepts
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Q2. Leader ship principles
Ans. 
Leadership principles are key values and beliefs that guide a leader's behavior and decision-making.
• Lead by example

• Communicate effectively

• Inspire and motivate others

• Empower team members

• Encourage collaboration

• Set clear goals and expectations
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Online assessment test

Q1. Test strategy and test plan, scenario based questions
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Q2. Conding round leetcode easy/medium level questions
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Q1. Scripting and coding
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Q1. About project structure
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Q2. About prohect experience
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Technical assessment
Work style assessment
programming knowledge (DSA, JAVA)

Q1. Test cases, test plan and test data for QR code
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Q2. Questions on selenium and java basics
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Q3. Questions on xpath
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