Sutherland Global Services Java Microservice Developer Interview Questions and Answers

Abstraction is implemented in the framework through interfaces and base classes.

• Abstraction is achieved through interfaces which define the contract for classes to implement.

• Base classes provide common functionality that can be inherited by concrete classes.

• Abstraction helps in decoupling the implementation details from the actual test cases.

• Example: Interface 'ITestCase' defines methods like 'executeTest' which are im

OOps concept is a programming paradigm based on the concept of objects, which can contain data and code.

• OOps stands for Object-Oriented Programming

• It focuses on creating objects that interact with each other to perform tasks

• Encapsulation, inheritance, and polymorphism are the key features of OOps

• Examples of OOps languages include Java, C++, and Python

Yes, I am a team player.

• I believe in collaboration and working towards a common goal.

• I actively participate in team discussions and contribute my ideas.

• I am willing to help and support my team members whenever needed.

• I prioritize effective communication and ensure everyone is on the same page.

• I am open to feedback and constructive criticism from my team.

• I have successfully worked in cross-functional teams in my previou

Developed a microservice for an e-commerce platform

• Developed a microservice using Java and Spring Boot

• Implemented RESTful APIs for handling product catalog and inventory management

• Integrated with payment gateway for secure online transactions

• Utilized Docker for containerization and deployment

• Implemented caching mechanism using Redis for improved performance

I would like to discuss my salary expectations in person during the negotiation process.

• Express willingness to discuss salary expectations in person

• Highlight the importance of negotiation process

• Avoid giving a specific salary figure

Test prioritization is the process of determining the order in which tests should be executed based on their importance and risk.

• Tests are prioritized based on their impact on the system and the likelihood of failure.

• Prioritization helps to ensure that critical defects are identified and fixed early in the testing process.

• Factors such as business requirements, user expectations, and regulatory compliance are considered...read more

User Acceptance Testing (UAT) is the final phase of testing where end-users test the software to ensure it meets their requirements.

• UAT is performed by end-users or business representatives

• It is done in a real-world environment

• The focus is on validating the software's functionality and usability

• UAT is conducted after all other testing phases are completed

• Defects found during UAT are reported and fixed before the softwa

Test cycle schedule is planned by considering project timelines, test objectives, resources, and risks.

• Identify project timelines and milestones

• Define test objectives and scope

• Allocate resources and identify dependencies

• Identify and prioritize risks

• Create a detailed test plan and schedule

• Review and adjust the schedule as needed

Defect Life Cycle is a process followed by testers to identify, report, and resolve defects in software.

• Defect is identified and reported by tester

• Defect is reviewed by development team

• Defect is assigned to a developer for fixing

• Defect is fixed by developer

• Defect is retested by tester

• Defect is closed if it passes retest, else reopened

• Categories include New, Open, In Progress, Fixed, Reopened, Closed