Infosys System Engineer Interview Questions, Process, and Tips for Experienced

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Q1. Difference between C and Python
Ans. 
C is a low-level programming language with manual memory management, while Python is a high-level language with automatic memory management.
• C is a compiled language, while Python is an interpreted language.

• C is statically typed, while Python is dynamically typed.

• C requires more lines of code for simple tasks compared to Python.

• C is closer to the hardware and allows for more control over system resources.

• Python has a si
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Q2. What you learned these 4 years?
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Q3. Any Questions from my end?
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Q4. Write a code in python and C
Ans. 
Code snippets in Python and C for System Engineer interview question
• Use Python for high-level scripting and C for low-level system programming

• Python example: ```python print('Hello, World!') ```

• C example: ```c #include int main() { printf('Hello, World!'); return 0; } ```
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Q5. Explain your mini project
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Q1. Name of previous company
Ans. 
ABC Technologies - a leading IT solutions provider specializing in network infrastructure.
• ABC Technologies provided IT solutions for various industries

• Specialized in network infrastructure design and implementation

• Offered services such as cloud computing, cybersecurity, and data analytics

• Worked with clients like XYZ Corp and DEF Industries
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Q2. Infosys Private limited Banglore
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Q1. Salary expectation
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Q1. Job location, relevant experience
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Q1. Spring vs Spring Boot differential for microservices architecture with rest apis
Ans. 
Spring Boot is a framework that simplifies the development of microservices with REST APIs compared to Spring.
• Spring Boot provides auto-configuration and embedded servers for easy deployment.

• Spring Boot reduces the need for boilerplate code and configuration compared to Spring.

• Spring Boot allows for faster development and deployment of microservices.

• Spring Boot is more opinionated and follows best practices out of the ...read more
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Q1. Jira ticketing tool
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Q1. Why do u want to change
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Comparatively easy test, will be able crack it with a little preparation.

Q1. What are the OOP concepts?
Ans. 
OOP concepts refer to the principles of Object-Oriented Programming, including inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex implement...read more
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Q2. Questions ragarding my college final year project
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Apti, reasoning, communication

Q1. Self intro and project experience
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Q2. Basics of Java programming language
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Basic Aptitude asked

2 -3 coding questions

Q1. Technical Interview
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Q2. Based on resume
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Q3. OOPS concept and basic logical questions
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