Casperon Technologies Quality Analyst Interview Questions and Answers

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Q1. SQL and other skills technical questions
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Q1. Manager round / 2nd technical round
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Q1. Second largest no of array
Ans. 
The second largest number in an array of strings
• Convert the array of strings to an array of integers

• Sort the array in descending order

• Return the second element in the sorted array
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Q2. Parameterization
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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. Test planning , previous projects and automation questions
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Q1. Expectations from company and all.
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Q1. Agilecscrum, team management, test Mgmt, end to end testing, jira, defect flow
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Q1. Agile scrum, validation testing, jira, Team management, test mgmt
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Q1. Expected Ctc ,current ctc,experience etc,etc
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Q1. System knowledge ,they see if your experience is usable.It’s a long round but if you are skilled and experience d enough ,it will be a breeze
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