Have you used Junit? What is the difference between SQl and NoSQl Databases? have you worked with Kafka? Kafka based questions. explain dockerization/ containerization. which java8 feature did you work with? write a code for stream() operation. write shell scripting commands in unix to find active processes. (more shell scripting questions)

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Accepted Answer

Yes, I have experience with Junit, SQL and NoSQL databases, Kafka, Dockerization, Java 8 features, stream() operations, and shell scripting in Unix.

I have used Junit for unit testing in Java projects.
SQL databases are relational databases that use structured query language for data manipulation, while NoSQL databases are non-relational databases that provide flexible schema design and horizontal scalability.
I have worked with Kafka for real-time data streaming and processing.
Dockerization/containerization is the process of packaging an application and its dependencies into a container to ensure consistency across different environments.
In Java 8, I have worked with features like lambda expressions, functional interfaces, and streams.
An example of a stream() operation in Java 8: List names = Arrays.asList("Alice", "Bob", "Charlie"); names.stream().filter(name -> name.startsWith("A")).forEach(System.out::println);
To find active processes in Unix using shell scripting commands, you can use 'ps -ef | grep ' to list all processes and filter by the desired process name.
I have experience with writing shell scripts in Unix for automation and system administration tasks.

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