Zensar Technologies Interview Questions and Answers

Q1. API related questions. focused on RPA
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Q2. POwer Automate best practice
Ans. 
Power Automate best practices involve proper planning, testing, and documentation.
• Plan your flows before creating them to ensure they meet your requirements.

• Test your flows thoroughly to identify and fix any issues before deployment.

• Document your flows, including their purpose, inputs, outputs, and any dependencies.

• Use naming conventions and comments to make your flows easier to understand and maintain.

• Consider securit...read more
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Q3. Deployment related questions
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Q4. Diff types of API
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Different types of APIs include REST, SOAP, GraphQL, and gRPC.
• REST API: Uses HTTP methods like GET, POST, PUT, DELETE for communication.

• SOAP API: Uses XML for message format and WSDL for service description.

• GraphQL API: Allows clients to request only the data they need.

• gRPC API: Uses Protocol Buffers for serialization and supports bidirectional streaming.
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Q5. Multiple datasource use in PA
Ans. 
Power Automate allows for multiple data sources to be used in a single flow.
• Power Automate supports connecting to various data sources such as SharePoint, Excel, SQL Server, and more.

• You can use multiple data sources in a single flow by adding multiple actions to connect to different sources.

• For example, you can retrieve data from a SharePoint list and then update a SQL Server database in the same flow.
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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. Java and angular
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Q2. Coding questions
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Q1. Again coding and your FE Skills
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Q2. Some questins from Spring & other
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Q1. Tell me about yourself
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Q2. Explain Spring Boot flow in your project
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Spring Boot simplifies the development of Java applications by providing a set of tools and conventions.
• Spring Boot eliminates the need for manual configuration by providing defaults and auto-configuration.

• It includes embedded servers like Tomcat, Jetty, or Undertow for easy deployment.

• Spring Boot starters help in quickly setting up dependencies and configurations.

• Annotations like @SpringBootApplication and @RestContro...read more
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Q3. Explain Spring Security flow in your project
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Q4. What is @SpringBootApplication
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Annotation used to mark a class as a Spring Boot application
• Main annotation in Spring Boot to indicate the starting point of the application

• Combines @Configuration, @EnableAutoConfiguration, and @ComponentScan annotations

• Used to enable the auto-configuration feature in Spring Boot

• Reduces the need for XML configuration in Spring applications
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Q5. Coding Question - Find frequency of all the all the elements in Given String
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Q1. Introduce yourself
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Q2. What is Success according to you
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Success is achieving personal goals, feeling fulfilled, and making a positive impact on others.
• Success is subjective and can vary from person to person.

• It is not just about achieving wealth or fame, but also about personal growth and happiness.

• Success can be measured by the impact one has on others and the legacy they leave behind.

• Examples of success include reaching career milestones, maintaining healthy relationships...read more
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Q3. What are your strengths and weekness
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My strengths include strong problem-solving skills and attention to detail. My weakness is sometimes being too critical of my own work.
• Strength: Strong problem-solving skills - I enjoy tackling complex problems and finding efficient solutions.

• Strength: Attention to detail - I take pride in producing high-quality work and ensuring accuracy.

• Weakness: Being too critical of my own work - I strive for perfection and sometim...read more
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Q4. Tell me about your Family Background
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I come from a close-knit family with a strong emphasis on education and hard work.
• Family is supportive and values education

• Parents are both professionals

• Have a sibling who is also in the tech industry
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Q5. How do you solve any problem
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