Infosys Senior Software Engineer Interview Questions, Process, and Tips

Provide a give example of Palindrome

Q1. Reverse an array
Ans. 
Reverse an array of strings
• Create a new array and iterate through the original array in reverse order, adding each element to the new array

• Alternatively, swap elements from the beginning and end of the array until reaching the middle
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Q1. Explain about your roles and responsibilities
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Q2. What is scope of performance testing
Ans. 
Performance testing ensures software meets speed, stability, and scalability requirements.
• Performance testing identifies bottlenecks and measures response time, throughput, and resource utilization.

• It helps optimize system performance, improve user experience, and prevent crashes under high load.

• Examples include load testing, stress testing, and endurance testing.

• Performance testing should be conducted throughout the s...read more
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Q1. Explain about your project roles
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Q2. What are critical issues you faced while recording the script
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Q1. What is your expected CTC
Ans. 
My expected CTC is in line with industry standards and commensurate with my experience and skills.
• Research industry standards and salary ranges for the position and location

• Consider my experience, skills, and qualifications

• Negotiate based on the company's compensation package and benefits

• Provide a range rather than a specific number
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Q2. When can you join in the organisation
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Q1. What is joins and the types of joins.
Ans. 
Joins are used to combine rows from two or more tables based on a related column between them.
• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• INNER JOIN returns rows when there is at least one match in both tables.

• LEFT JOIN returns all rows from the left table and the matched rows from the right table.

• RIGHT JOIN returns all rows from the right table and the matched rows from the left table.

• FULL ...read more
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Q1. What is the difference between the keywords final, finally, and finalize in programming?
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Q2. Could you explain the dynamic database structure for an unknown number of columns?
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Basic aptitude questions with mathematical and logic reasoning

Q1. Basic engineering questions.
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Q2. General Computer Science knowliedge
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Q1. Core java and java 8 features Spring mvc and
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Q2. Microservices related questions
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