Wipro Interview Questions, Process, and Tips

Q1. What are brokers in Kafka?
Ans. 
Brokers in Kafka are servers that store and manage the topic logs.
• Brokers are responsible for receiving messages from producers and serving them to consumers.

• They store topic logs and replicate them for fault tolerance.

• Brokers can be added or removed dynamically to scale the Kafka cluster.

• Examples of brokers include servers running Kafka instances.
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Q2. What is Stream API
Ans. 
Stream API is a feature in Java that allows processing collections of objects in a functional style.
• Stream API provides a way to perform operations on collections of objects in a declarative way.

• It supports functional-style operations like map, filter, reduce, and forEach.

• Stream API can be used to process large amounts of data efficiently.

• Example: List names = Arrays.asList("Alice", "Bob", "Charlie"); Stream stream = n
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Q1. Springboot vs spring
Ans. 
Springboot is a framework that simplifies the development of Java applications, while Spring is a more comprehensive framework for building enterprise applications.
• Springboot is opinionated and provides defaults for configuration, making it easier to get started quickly.

• Springboot is ideal for microservices and standalone applications, while Spring is better suited for larger, complex applications.

• Springboot includes e...read more
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Q2. Annotations of springbbot
Ans. 
Annotations in Spring Boot are used to provide metadata about the application and its components.
• Annotations are used to configure Spring Boot applications, define beans, handle requests, etc.

• Examples of annotations in Spring Boot include @SpringBootApplication, @RestController, @Autowired, @RequestMapping, etc.
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Case study is full explanation for something topic.

Aptitude test is check your mental ability.

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Q1. Framework design
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Q2. Core java and selenium
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Q1. Tell me about your self
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Q2. What about education
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It had multiple aptitude questions with programming questions

Q1. Questions based on your resume
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Q1. Wat is your strength Will u work in night shift
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