HTC Global Services Interview Questions, Process, and Tips

Q1. What is springboot
Ans. 
Spring Boot is a framework that simplifies the development of Java applications by providing pre-configured settings and tools.
• Spring Boot eliminates the need for manual configuration by providing defaults for most settings.

• It allows for easy creation of stand-alone, production-grade Spring-based applications.

• Spring Boot includes embedded servers like Tomcat, Jetty, or Undertow for deploying applications.

• It offers a wi...read more
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Q2. Do you know about microservice
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Microservices are a software development technique where applications are composed of small, independent services that communicate over well-defined APIs.
• Microservices break down applications into smaller, independently deployable services

• Each service is responsible for a specific function and communicates with other services via APIs

• Microservices allow for easier scalability, flexibility, and maintenance of applicatio...read more
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Q1. No proper questions
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Q2. They trick you if you now answers
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Q3. What is java and help me understand your project worked on Maven tool
Ans. 
Java is a popular programming language used for developing various applications. Maven is a build automation tool used for managing dependencies and building projects.
• Java is an object-oriented programming language known for its portability and versatility.

• Maven is a build automation tool that simplifies the build process by managing project dependencies and providing a uniform build system.

• In my project, we used Maven...read more
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Q4. What are the challenges you havefaced in your previous project
Ans. 
Managing conflicting priorities and tight deadlines
• Balancing multiple tasks and deadlines

• Dealing with changing requirements

• Collaborating with different teams and stakeholders
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Q5. Spme Troubleshooting scenarios on CI CD part
Ans. 
Troubleshooting scenarios on CI/CD pipeline
• Check for any failed builds or deployments in the pipeline

• Review the logs and error messages to identify the root cause

• Verify the configuration settings for the CI/CD tools and integrations

• Ensure proper permissions and access controls are set up correctly

• Test the pipeline with a simple change to see if the issue persists
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Q1. Round1 was based upon SAP EWM E2E Configuration process details based upon different business scenarios at the production Plant. It was taken by SCM SME of the company
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Q2. Round 2 was also based upon Customer discussion based on their Good movement among 18 warehouses and 2 Plants.
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Q3. Not applicable.
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Based on the past assignments and questions on same platforms.

Q1. Past organization details, Salary discussion.
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Q2. Past organization SPOC details, project, reporting manger details.
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Q1. Basic questions on Java concepts like OOPS, multi threading, stream. MySQL join queries
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Q2. Questions on Spring Boot and REST API
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Q1. Questions on currently working project?.
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Q2. Your contribution to the project and what challenges you faced?
Ans. 
I contributed by developing new features and fixing bugs. Faced challenges with integrating third-party APIs.
• Developed new features such as user authentication and data visualization

• Fixed bugs related to database queries and UI responsiveness

• Challenges faced with integrating third-party APIs like payment gateways and social media platforms
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