Zensar Technologies Senior Software Engineer Interview Questions, Process, and Tips

Q1. Android interview asked about coroutines, flow, why we use MVVM instead of MVP, viewmodel pros and cons, security and how to hide keys in package
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2nd round was about again Android but more focused on security features of android

3rd round was live coding . I was asked to make an app from scratch in 1 hour without even using google.

Q1. Implement Microservice for inserting record
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Q1. Solid Principal
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Q2. OOP concept in C#
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OOP concept in C# involves creating classes, objects, inheritance, polymorphism, and encapsulation.
• Classes are blueprints for objects, containing properties and methods.

• Objects are instances of classes, representing real-world entities.

• Inheritance allows a class to inherit properties and methods from another class.

• Polymorphism enables objects to be treated as instances of their parent class.

• Encapsulation restricts acce...read more
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Q1. Different types of design principles based questions
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Q2. Microservices questions
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Q1. SOLID principle, Design patterns, OOPs concept and Project overview, and Microservice workflow of working project
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Q2. Explain SOLID principle
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SOLID is a set of five design principles to make software designs more understandable, flexible, and maintainable.
• S - Single Responsibility Principle: A class should have only one reason to change.

• O - Open/Closed Principle: Software entities should be open for extension but closed for modification.

• L - Liskov Substitution Principle: Objects of a superclass should be replaceable with objects of its subclasses without aff...read more
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Q3. Abstract Factory, Singleton Design pattern.
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Q4. OOP's Concept? and Microservice pattern (Gateway patter, CQRS, )
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Q5. Azure Used Service in your previous project
Ans. 
Azure Cognitive Services for image recognition and text analysis
• Used Azure Computer Vision API for image recognition

• Utilized Azure Text Analytics API for sentiment analysis

• Integrated Azure Speech to Text API for transcribing audio
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