quatrro business support services Solution Engineer Interview Questions and Answers

Q1. Based on java and related frameworks
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Q1. Why are you leaving previous company ad when would you be able to join
Ans. 
Seeking new challenges and opportunities. Available to join in 2 weeks.
• Seeking new challenges and growth opportunities

• Looking for a company that aligns more with my career goals

• Current company lacks career advancement prospects

• Available to join in 2 weeks
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Q1. Questions were related to my tech stack. Easy to moderate level questions.
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Q2. What is java stream
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Q3. What is functional interface
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Q4. What is a bean
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Q1. What was the Last Project and what was your role in it ?
Ans. 
I led a team in implementing a cloud-based CRM solution for a large retail company.
• Led a team in designing and implementing a cloud-based CRM solution

• Worked closely with stakeholders to gather requirements and ensure alignment with business goals

• Managed project timeline, resources, and budget to successful completion

• Provided technical guidance and support to team members throughout the project

• Conducted training session...read more
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Q2. What was the most complex assignment done in last 4 years ?
Ans. 
Designing and implementing a cloud-based solution for a multinational corporation's global data management system.
• Developing a scalable architecture to handle large volumes of data from multiple sources

• Integrating various cloud services for data storage, processing, and analytics

• Ensuring data security and compliance with regulations across different regions

• Collaborating with cross-functional teams to gather requirement...read more
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Q1. Explain the roles and responsibilities.
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Q1. Project Details
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Q1. Asked about event driven architecture
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Q2. Asked about grpc
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Q3. Asked about recent project architecture
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Q4. Asked about microservice architecture
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Q1. Scenario based azure questions
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Q2. Data warehousing questions
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Q1. Pure technical questions on fundamental concepts. Straight forward questions on technical architecture and day to day tasks.
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Scenario based questions.
Challenges in job role and measures taken to overcome the challenges.

Q1. Only salary discussion
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Q1. What type of caching strategy to be adopted
Ans. 
The caching strategy to be adopted depends on the specific requirements and constraints of the system.
• Consider the data access patterns and frequency of updates

• Evaluate the size and volatility of the data

• Choose between client-side, server-side, or distributed caching

• Use techniques like time-based expiration, LRU, or LFU

• Consider using a combination of caching strategies for different data types or scenarios
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Q2. What is serverless architecture in the cloud?
Ans. 
Serverless architecture in the cloud refers to the design and deployment of applications without the need to manage servers.
• Serverless architecture allows developers to focus on writing code without worrying about server management.

• Applications are built using functions or microservices that are executed in response to events.

• Serverless platforms automatically scale resources based on demand, reducing costs and improvi...read more
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Q3. What are different types of Cloud Strategies? Which one would you suggest?
Ans. 
Different types of cloud strategies include public, private, hybrid, and multi-cloud. The suggested strategy depends on specific business needs.
• Public cloud strategy involves using services provided by third-party cloud providers like AWS, Azure, or Google Cloud.

• Private cloud strategy involves creating and managing a cloud infrastructure within an organization's own data center.

• Hybrid cloud strategy combines both publi...read more
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