HCLTech Senior Software Engineer Interview Questions, Process, and Tips

Q1. SOLID Principles
Add your answer
Q2. What is custom Middleware in. Net Core
Ans. 
Custom Middleware in .NET Core is a component that sits between the web server and the application to handle requests and responses.
• Custom Middleware is used to add additional functionality to the request/response pipeline in .NET Core applications.

• It can be used for tasks such as authentication, logging, error handling, request/response modification, etc.

• Middleware components are executed in the order they are added t...read more
Answered by AI
Add your answer
Q3. What is dependency Injection
Ans. 
Dependency Injection is a design pattern where the dependencies of a class are provided externally rather than being created internally.
• Dependency Injection helps in achieving loose coupling between classes.

• It allows for easier testing and mocking of dependencies.

• There are three types of Dependency Injection: Constructor Injection, Setter Injection, and Interface Injection.

• Example: Instead of creating a database connec...read more
Answered by AI
Add your answer
Q4. What is extension method and how to implement?
Ans. 
Extension methods allow adding new methods to existing types without modifying their source code.
• Extension methods are defined as static methods in a static class.

• The first parameter of an extension method specifies the type being extended.

• The 'this' keyword is used to indicate that the method is an extension method.

• Extension methods can be called on instances of the extended type.

• Extension methods can be used to add f...read more
Answered by AI
Add your answer
Q5. What is content negotiations in web api?
Ans. 
Content negotiation is the process of selecting the appropriate representation of a resource based on the client's preferences.
• Content negotiation allows the server to return different representations of a resource (e.g., JSON, XML, HTML) based on the client's requested media type.

• It involves the exchange of HTTP headers between the client and server to negotiate the content type and language.

• The Accept header sent by ...read more
Answered by AI
Add your answer

Q1. Basic questions were asked about core Java,streams, annotations
Add your answer

Q1. Two programs were asked and along with that scenario based questions were there.
Add your answer

They provided us with a dataset and then asked us to design a predictive model.

Q1. Technical questions related to machine learning.
Add your answer

Q1. Why do you want to join our organisation?
Ans. 
I am impressed by your innovative projects and collaborative work culture.
• I am excited about the opportunity to work on cutting-edge projects

• I admire your company's reputation for fostering a collaborative work environment

• I believe my skills and experience align well with the goals of your organization
Answered by AI
Add your answer

Q1. Js basic question with problem solving
Add your answer

Q1. Js questions and system design questions
Add your answer

Q1. Compensation discussion
Add your answer

Q1. Related to my field i.e., manual testing
Add your answer
Q2. Basics of Manual Testing
Add your answer

Q1. Related to my field i.e., manual testing
Add your answer

Q1. Discussion related to salary pakage & joining
Add your answer

Q1. Can you describe a time when you were given a use case and tasked with providing a technical solution?
Ans. 
I was tasked with providing a technical solution for a use case involving data processing and analysis.
• Analyzed the requirements of the use case to understand the data processing needs

• Researched and evaluated different technologies and tools for data processing and analysis

• Designed and implemented a scalable solution using Python and Apache Spark

• Tested the solution with sample data to ensure accuracy and efficiency
Answered by AI
Add your answer
Q2. Can you describe a challenging situation you faced and explain how you handled it?
Ans. 
I faced a challenging situation when a critical production issue arose during a major product launch.
• Quickly assessed the situation to understand the root cause of the issue

• Collaborated with cross-functional teams to prioritize and implement a solution

• Communicated effectively with stakeholders to provide updates and manage expectations

• Worked under pressure to resolve the issue within a tight deadline
Answered by AI
Add your answer