F1 Info Solutions and Services QA QC Engineer Interview Questions and Answers

Q1. Find wheteher the given number is fibonacci or not
Ans. 
To determine if a number is a Fibonacci number or not.
• Check if 5*n^2 + 4 or 5*n^2 - 4 is a perfect square

• If either of the above conditions is true, the number is a Fibonacci number

• Example: 5 is a Fibonacci number as 5*5 - 4 = 21 which is a perfect square
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Q2. How will you add caching to improve fast response
Ans. 
Implement caching by storing frequently accessed data in memory to improve response time.
• Identify frequently accessed data that can be cached

• Choose an appropriate caching strategy (e.g. in-memory caching, distributed caching)

• Implement caching mechanisms such as Redis or Memcached

• Set expiration policies for cached data to ensure freshness

• Monitor cache performance and adjust as needed
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Q1. SQL,OOPS,Manual & Automation testing.
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Q1. SQL, Xpath, Automation Testing, Puzzles.
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Q1. Company's vision and pseudo Codes
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Q1. Expectations and Salary Negotiation.
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Identifying test cases

Defect and bug difference

Sql question more and related to database

Q1. Test planning , previous projects and automation questions
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Q1. Expectations from company and all.
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