LTIMindtree Specialist Interview Questions and Answers

Service Desk process involves handling customer issues and requests through a structured approach.

• Service Desk receives customer issues and requests through various channels such as phone, email, or web portal.

• Issues are logged and categorized based on their severity and impact on the customer's business.

• Service Desk agents troubleshoot and resolve issues within their scope of expertise.

• If an issue cannot be resolved, it is escalated to a higher level of support or to a speci...read more

Monolithic architecture is a single, unified system while Microservice architecture is a collection of small, independent services.

• Monolithic architecture is a single, indivisible unit where all components are tightly coupled.

• Microservice architecture is a collection of small, independent services that communicate with each other through APIs.

• Monolithic architecture can be harder to scale and maintain due to its size and complexity.

• Microservice architecture allows for easier ...read more

Using solid principles and design patterns to write a sample PATCH request API

• Start by defining the API endpoint for the PATCH request

• Implement the necessary validation logic for the request data

• Utilize design patterns like Strategy Pattern for handling different types of PATCH requests

• Follow SOLID principles such as Single Responsibility Principle for clean and maintainable code

• Consider using a framework like Express.js for building the API

Row level security in Power BI allows users to restrict access to specific rows of data based on their role or permissions.

• Row level security is used to control which rows of data a user can see in a report or dashboard.

• It is implemented by creating roles in Power BI Desktop and defining rules to filter data based on user roles.

• For example, a sales manager may only be able to see sales data for their region, while a sales representative can only see data for their assigned ac...read more

Explaining a specific scenario in an interview for Specialist position.

• Provide background information on the scenario

• Explain the key events or actions that took place

• Discuss the outcome or resolution of the scenario

Yes, I have exposure to AWS.

• I have experience setting up EC2 instances

• I have worked with S3 buckets for storage

• I have used AWS Lambda for serverless computing

Azure Microservices architecture is a design approach where an application is broken down into smaller, independent services.

• Microservices are small, independent services that work together to form an application

• Each microservice is responsible for a specific function or feature

• Microservices communicate with each other through APIs

• Azure provides tools and services to help build and manage microservices architecture, such as Azure Service Fabric and Azure Kubernetes Service