HCL Infosystems Lead Software Engineer Interview Questions and Answers

Q1. AWS lifecycle management
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Q1. Project Explanation
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Q1. Salary Discussion
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Q1. Design patterns
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Q2. Advantage of using microservices
Ans. 
Microservices offer scalability, flexibility, and fault isolation in software development.
• Scalability: Microservices allow for independent scaling of different components, making it easier to handle increased load on specific services.

• Flexibility: Each microservice can be developed, deployed, and updated independently, allowing for faster innovation and adaptation to changing requirements.

• Fault isolation: If one micros...read more
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Q1. Asking about the whereabouts
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Q2. Checking com skills and availability
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Q1. Basic questions based on resume
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Q2. Basic .net questions
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Q3. Logical questions related to problem solving
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Q1. Where do you live?
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I live in a cozy apartment in downtown Seattle.
• I live in downtown Seattle

• My apartment is cozy

• I enjoy the urban lifestyle
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Q2. Family background
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Q3. Introduction
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Easy to medium level questions

Questions on recursion, string, array and patterns

It was good I gave my best

Difficult it much to learn

Q1. Code explaining recursions
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Q2. Functions how does they work
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Q3. Projects and their explanation howdidtgey work
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Q1. SQL operationg systems
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Q2. Tools and their usages
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Q1. Java 8 features
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Q2. Explain lamda function and thread concept
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Q3. Explain cicd functionality
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Coding test are Some questions will be answered.

Q1. What is your strength.
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Q2. What is your week ness.
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Q3. What is our goal.
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Q4. What is your favourite player.
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Q5. What is the future plan.
Ans. 
My future plan is to continue learning and growing in my role as a software developer, while also exploring new technologies and opportunities for advancement.
• Continue improving my coding skills through online courses and workshops

• Explore opportunities for specialization in areas like machine learning or cybersecurity

• Work towards becoming a team lead or project manager in the future
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Q6. What is your hobbies.will you explain .
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My hobbies include playing guitar, hiking, and reading science fiction novels.
• Playing guitar: I enjoy learning new songs and practicing different techniques.

• Hiking: I love exploring nature trails and challenging myself with long hikes.

• Reading science fiction novels: I find it fascinating to immerse myself in futuristic worlds and imaginative stories.
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Q7. What is java.will you explain java author.
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Java is a high-level programming language known for its portability, security, and versatility.
• Java is an object-oriented language

• It is platform-independent, meaning code can run on any device with a Java Virtual Machine (JVM)

• Java is used for developing a wide range of applications, from mobile apps to enterprise systems
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Q8. What is java.explain in java tools.
Ans. 
java.explain is a tool in Java that provides detailed information about Java classes and methods.
• java.explain is a command-line tool used for exploring Java classes and methods.

• It can be used to view information such as method signatures, parameter types, return types, and exceptions thrown.

• This tool is helpful for understanding the structure and functionality of Java code.

• Example: java.explain java.lang.String
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Q9. What is java .java developer
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Java is a popular programming language used by software developers to create applications and software.
• Java is an object-oriented programming language.

• It is platform-independent, meaning it can run on any device with a Java Virtual Machine (JVM).

• Java is commonly used for developing web applications, mobile apps, and enterprise software.

• Examples of Java-based technologies include Spring Framework, Android development, a
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Q1. Asked About current Projects
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Q2. Asked to code 2 problems
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Q1. Asked core java and microservices questions
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Q2. Current project and my role
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