Infosys Senior Developer Interview Questions and Answers

General questions to check your problem solving ability

Q1. Pure technical basics
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Q2. How string is stored?
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Strings are stored as arrays of characters in memory.
• Each character is assigned a unique numerical code according to the character encoding used.

• Strings are immutable in most programming languages, meaning they cannot be changed once created.

• String manipulation functions create new strings rather than modifying the original.

• Strings can be concatenated using the + operator or string interpolation.

• Examples of character e
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Q1. AWS implementation strategies
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AWS implementation strategies involve choosing the right services, designing for scalability and reliability, and optimizing costs.
• Choose the right AWS services based on your application's requirements

• Design for scalability and reliability using auto-scaling, load balancing, and fault-tolerant architectures

• Optimize costs by using reserved instances, spot instances, and monitoring usage

• Consider security and compliance r...read more
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Q1. Willing to work for long term
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Q1. Explain full process in your project
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