EPAM Systems Software Developer Interview Questions, Process, and Tips

There were 3 questions to solve and i solved 2 correctly

Q1. What is the latest version of java?
Ans. 
The latest version of Java is Java 17.
• Java 17 was released on September 14, 2021.

• It comes with new features like sealed classes, pattern matching for switch statements, and more.

• It also includes performance improvements and security updates.
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Q2. What do springboot do?
Ans. 
Spring Boot is a Java-based framework used for creating standalone, production-grade Spring-based Applications.
• Spring Boot simplifies the process of creating Spring applications by providing a set of default configurations.

• It allows developers to quickly set up and run standalone Spring applications.

• Spring Boot includes embedded servers like Tomcat, Jetty, or Undertow, making it easy to deploy applications.

• It provides ...read more
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Q1. Detail implementation of arrayList and link List. Exception vs RunTime exception while creating your own customised class. Executors copy/write array java8 coding question using streams.
Ans. 
Explanation of arrayList, link List, Exception vs RunTime exception, Executors, copy/write array, and Java8 coding question using streams.
• ArrayList and LinkedList are both implementations of the List interface in Java. ArrayList uses a dynamic array to store elements, while LinkedList uses a doubly linked list.

• Exceptions are checked at compile time, while RuntimeExceptions are unchecked and occur at runtime. Custom cla...read more
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Arrays and strings program using array list and hashmap and tree

Q1. Full java basic to advance
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Q2. In a array move zeros to end
Ans. 
Move all zeros in an array of strings to the end.
• Iterate through the array and keep track of the count of zeros encountered.

• Remove each zero encountered and append it to the end of the array.

• Continue this process until all zeros are moved to the end.
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Q1. String, array medium coding problems
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