Infosys Principle Consultant Interview Questions and Answers

Q1. Current Project Architecture..
Ans. 
Our current project architecture follows a microservices approach with containerization using Docker and orchestration with Kubernetes.
• Microservices architecture for scalability and flexibility

• Containerization with Docker for easy deployment and management

• Orchestration with Kubernetes for automated scaling and load balancing
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Q2. Use cases
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Q1. Behavioral and technical knowledge questions were asked during the one-on-one interview.
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Q2. Project discussion
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Q1. Tell me about yourself
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Q2. Explain step by step process of any project ?
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Q1. How to do Deployment
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Q2. Mvc page life cycle
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Q1. Microservice design principles
Ans. 
Microservice design principles focus on modularity, scalability, resilience, and autonomy.
• Decompose the application into small, independent services

• Design services around business capabilities

• Use lightweight communication protocols like HTTP or messaging queues

• Ensure each service is responsible for its own data storage

• Implement fault tolerance and graceful degradation

• Automate testing and deployment processes
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Q2. MongoDB / RabbitMQ cluster setup and programming implementation
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Q1. Tell the Odata create deep entity steps.
Ans. 
OData create deep entity steps involve creating related entities in a single request.
• Use $expand query option to include related entities in the request.

• Specify the related entities in the request payload.

• Ensure proper navigation properties are set in the request payload.

• Example: POST /Orders?$expand=Customer,Products

• Example payload: { OrderID: 123, Customer: { CustomerID: 456, Name: 'John Doe' }, Products: [{ ProductI
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Q2. Types of Enhancements and user exists
Ans. 
Types of enhancements and user exits are customizations made to SAP systems to meet specific business requirements.
• Enhancements are modifications made to standard SAP programs to add new functionality or customize existing features.

• User exits are predefined exit points in SAP programs where custom code can be inserted to meet specific business requirements.

• Enhancements can be classified as implicit enhancements, explic...read more
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Q1. Tell me the one of the development challenge you faced in entire career.
Ans. 
One of the development challenges I faced was implementing a complex algorithm for real-time data processing.
• Understanding the algorithm requirements and constraints

• Optimizing the algorithm for efficiency and speed

• Testing the algorithm with large datasets to ensure accuracy

• Collaborating with team members to troubleshoot and debug any issues
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Q2. Adobe forms development steps and Dynamic enable disable fields in Adobe
Ans. 
Adobe forms development involves creating interactive forms using Adobe software. Dynamic enable/disable fields allow for conditional interactions.
• Adobe forms development involves using Adobe software like Adobe Acrobat or Adobe LiveCycle Designer.

• Steps include designing the form layout, adding form fields, setting up form logic, and testing the form.

• Dynamic enable/disable fields can be achieved using JavaScript to con...read more
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Learned from 6th std to 10th maths

C++ and Java, foxpro, unix operating system

Current affairs, political uncertainly, environment impact

Q1. Regarding scenarios on various salesforce topic
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Q1. Regarding various salesforce scenario
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Q1. What tasks have you accomplished using Office 365 (O365) so far?
Ans. 
I have utilized Office 365 for tasks such as email management, document collaboration, and scheduling meetings.
• Managed emails using Outlook in O365

• Collaborated on documents using SharePoint and OneDrive

• Scheduled meetings and shared calendars using Outlook calendar
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Q2. Have you implemented security measures in Office 365?
Ans. 
Yes, I have implemented security measures in Office 365.
• Implemented multi-factor authentication for all users

• Configured data loss prevention policies to prevent sensitive information leakage

• Utilized Azure Information Protection to classify and protect documents
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