T-Systems ICT India Technical Architect Interview Questions, Process, and Tips

Q1. Explain Kubernetes architecture
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Q2. Explain Ingress and Gateway API
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Q1. What tools and technology you have worked so far?
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Q1. Drupal architecture
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Q2. Drupal 10 related
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Q1. How do we manage the project
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Project management involves planning, organizing, and overseeing the execution of a project to achieve specific goals within a set timeframe and budget.
• Define project scope, objectives, and deliverables

• Create a project plan outlining tasks, timelines, and resources

• Assign roles and responsibilities to team members

• Monitor progress and adjust plans as needed

• Communicate regularly with stakeholders to provide updates and ad
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Q2. Salary discussions
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Q1. Related to SAP S4 HANA, CDS view
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Q2. ODATA questions
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Q1. How to pass data with multiple approval process in azure architecture, explain.
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Data can be passed with multiple approval process in Azure architecture using Azure Logic Apps and Azure Functions.
• Use Azure Logic Apps to create a workflow that triggers the approval process

• Pass the data to be approved as inputs to the Logic App

• Configure the approval step using connectors like Office 365 Outlook or Microsoft Teams

• Once approved, use Azure Functions to process the approved data

• Azure Functions can be tri...read more
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Q2. Entity Framework or ADO.net which one choose and why?
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Entity Framework is recommended due to its higher level of abstraction and productivity.
• Entity Framework provides a higher level of abstraction, making it easier to work with databases.

• It supports various database providers, allowing for flexibility in choosing the backend.

• Entity Framework enables rapid development with features like automatic code generation and change tracking.

• It offers a rich set of features like LI...read more
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Q3. What to choose on prime vs cloud and why?
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The choice between on-premise and cloud depends on factors like cost, scalability, security, and maintenance.
• On-premise: better control over data, higher upfront costs, requires maintenance and upgrades

• Cloud: lower upfront costs, scalability, flexibility, automatic updates and maintenance

• Consider factors like data sensitivity, compliance requirements, and budget constraints

• Hybrid approach can be used for a combination
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Q4. Caching in enterprise solution
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Caching in enterprise solution
• Caching improves performance by storing frequently accessed data in memory

• It reduces the load on the database and improves response time

• Caching can be implemented at various levels like application, database, or network

• Popular caching technologies include Redis, Memcached, and Varnish

• Cache invalidation strategies should be implemented to ensure data consistency
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Q5. Identify if a program is design pattern compliance
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To identify if a program is design pattern compliant.
• Analyze the program's structure and code to identify the presence of common design patterns

• Look for patterns such as Singleton, Factory, Observer, etc.

• Check if the program follows the principles and guidelines of the identified design patterns

• Review the program's documentation and architectural diagrams for design pattern references
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Q1. Previous work experience and projects
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. Net basics, c# basics, real time scenorio from previous projects

Q1. Previous projects
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Q2. Architecture related questions
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Q1. Salary discussion
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Q2. Ability check for the recruitment
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