NTT Data Solution Engineer Interview Questions and Answers

Q1. Define a micro service architecture.
Ans. 
Microservice architecture is an architectural style that structures an application as a collection of loosely coupled services.
• Each service is self-contained and can be independently deployed, scaled, and maintained.

• Services communicate with each other over lightweight protocols like HTTP or messaging queues.

• Each service is responsible for a specific business function and can be developed using different technologies.

• M...read more
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Q2. How to address data inconsistency in micro service architecture?
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Data inconsistency in micro service architecture can be addressed by implementing event-driven architecture, using distributed transactions, and ensuring eventual consistency.
• Implement event-driven architecture to propagate changes across services in a consistent manner

• Use distributed transactions to ensure atomicity and consistency across multiple services

• Ensure eventual consistency by designing services to handle eve...read more
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Q1. Scenario based azure questions
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Q2. Data warehousing questions
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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?
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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?
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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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It Was Tough As Compared To Other Companies.

Q1. MRP 1 And 2 Related Questions
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Q2. SQL We'll Verseness
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Q3. Statistical Forecasting Related Questions
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Q1. Resume Questions
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Q2. HR Related Questions, Fit For Culture Or Not Types.
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Q1. Tell me about yourself
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Q2. Describe your project experience
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Q1. Why you want to join Global logic?
Ans. 
I want to join GlobalLogic because of its reputation for innovation and collaboration in the tech industry.
• GlobalLogic has a strong reputation for innovation and collaboration in the tech industry

• I am impressed by the company's track record of delivering cutting-edge solutions for clients

• I believe that working at GlobalLogic will provide me with opportunities for professional growth and development
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Q1. Technical interview questions about CRM and Microsoft solutions
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Q2. General questions about Dynamics, PowerApps etc
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Q1. Roles and responsibilities of my previous company.
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Q2. Project and tech stack used in my previous organization
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Panelist given me business requirement for the customer business applications and they asked me to share the Approach, tech stack to be used, team and resources to be utilized, costing etc.

Q1. CTC Negotiation
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