Cashfree Payments Sdet Interview Questions and Answers

Q1. JAVA String Anagram with O(n)
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Q2. DSA Question Based on Linked List
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Q1. OOPS concepts, Framework Question
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API Scenarios, Java DSA questions,

Automation, Backend Automation, API Test Automation.

Java, OOPS concepts. Interfaces, Inheritance

Q1. Previous role Discussion
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Q2. What was the role of yours in last company? Explain your projects in detials?
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Medium level aptitude test

Hard level coding test

Q1. Salary expectations
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Q2. Preferred location
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Preferred location is Seattle, WA
• Seattle, WA offers a great tech industry

• Beautiful scenery and outdoor activities in the Pacific Northwest

• Close proximity to mountains and water for outdoor enthusiasts
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Q3. Education qualifications
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Q1. Swap two numbers without using a third integer.
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Swap two numbers without using a third integer
• Use XOR operation to swap two numbers without using a third integer

• Example: a = 5, b = 7. a = a XOR b, b = a XOR b, a = a XOR b

• After swapping: a = 7, b = 5
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Q2. Overloading & Overriding
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Q3. TestNG annotation
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Q4. Jenkins Setup and how to configure a job and update the report to the team.
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Jenkins setup involves configuring jobs and updating reports for the team.
• Install Jenkins on a server or local machine

• Create a new job by selecting 'New Item' and choosing the job type

• Configure the job by setting up build triggers, source code management, build steps, and post-build actions

• Add plugins for reporting tools like JUnit or HTML Publisher to generate reports

• Update the report by viewing the job's build histor...read more
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Q1. Reverse a integer
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Reverse an integer by converting it to a string and then reversing the string
• Convert the integer to a string

• Reverse the string

• Convert the reversed string back to an integer
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Online coding round which was based on dynamic programming and hashing

Coding round based on data structure and algorithm like binary search ,hashing and string

Q1. Hiring manager round a bit hr question also has been covered
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Q1. To design a automation framework what could be approach
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Approach for designing an automation framework
• Identify the scope and requirements of the framework

• Choose a suitable programming language and tools

• Design the framework architecture and modules

• Implement the framework and write test scripts

• Integrate the framework with CI/CD pipeline

• Continuously maintain and update the framework
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Asking about the excel and other data tool. Salary offer as per their terms no negotiate.

Q1. Salary offer as per their terms.
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Q2. Tell me some thing about your self.
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Q3. What is expertise why want to leave
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