Optum Global Solutions Technical Architect Interview Questions and Answers

Q1. Explain 3 layer api arch. Mule
Ans. 
The 3-layer API architecture in Mule is a design pattern that separates the presentation, business logic, and data access layers.
• Presentation Layer: Handles the user interface and interaction with the API

• Business Logic Layer: Implements the core functionality and processes the requests

• Data Access Layer: Manages the interaction with the underlying data sources

• Example: In Mule, the presentation layer can be implemented u...read more
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Q1. Asked about roles and responsibilities
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Q2. Designing MakeMyTrip application
Ans. 
Designing MakeMyTrip application
• Identify user requirements and create a user-friendly interface

• Integrate APIs for flight, hotel, and cab bookings

• Implement secure payment gateway and user authentication

• Ensure scalability and performance optimization

• Provide personalized recommendations based on user history
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Q3. Question On AWS services
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Q1. Sharepoint basic and advanced questions
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Q2. Dotnet questions, question related to work experience.
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Q1. Current and expected salary, how soon can join ..
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How to manage a client situation?

Q1. Kubernets and other Containers orchestrators.
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Q2. Containers
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Q1. Basic of K8s concepts
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Q1. Telecom infrastructure and containers
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Q1. 5g , Telecom infra and containers
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Q1. Telecom Infrastructure , data plane , security in k8s
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Singleton Pattern with coding example class

Q1. Service lifetime
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Q2. Shared or static class
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Q1. Ml Questions about cluster
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Q2. GenAi based projects
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