Java Developer

Difficulty level of the questions should be aligned to the experience level with 3 to 7 years in Java FSDDuration 5minutes for each questions.Generate real life scenario based Question & limit with any 3 activities in each sectionSection 1:Core Java (Generate real life scenario based Questions, limit with any 3 activities from the activities of this section)

• Check with a business scenario for using the right data structure in Java
• Test through a business scenario on any one Java Concurrency components
• Test with business case implementing String, String Buffer & Sting Tokenizer
• Test in Core Java Memory Management parameters with a business case on Java Memory leakage
• Test using a business scenario with Mutability & Immutability with sample code snippet
• Test to create a simple Java program to assess coding skills & validate the program Section 2:REST API (Generate real life scenario based Questions, limit with any 3 activities from the 5 activities of this section)
• Check with a technical scenario on any one of the REST API features like Security, Multi-Channel, Optimization, Performance.
• Check with a technical scenarios in REST APIs for e.g.
  
  

Rate Limiter, Versions & Content Negotiation

• Test with a business scenario on the designing principles of REST API
• Test with a scenario implementing the Spring Boot Global Exception & Error Handling in REST API development
• Test for business scenario in Spring Data JPA implementation in Filtering, Sorting & PaginationSection 3:Code Quality (Generate real life scenario based Questions, limit with any 3 activities from the activities of this section)
• Test on the Effective implementation on OOPS Concepts
• Check capability on Application security vulnerabilities
• Test on mocking the data in Java unit testing with MCQs
• Test in Java unit testing in Custom Built Exceptions with code snippetSection 4:Data Base(Generate real life scenario based Questions, limit with any 3 activities from the 5 activities of this section)
• Test Database basics includes SQL operations
• Test the with a business scenario in Database Query Optimization & Connection Pooling
• Test the with business scenarios to handle the large size file storage in Database
• Check to test the implementation of consistency in a distributed database environment
• Test with a business scenario in Database indexingSection 5:System Design(Generate real life scenario based Questions, limit with any 3 activities from the below section)
• Test for a business scenario on designing a low latency component using Java
• Test giving a business in implementing a cache system in an application using Java
• Test the understanding the event driven system model using JavaSection 6:Front End: Generate real life scenario based Questions, limit with any 3 activities from the 5 activities of this section
• Test knowledge in implementing a Responsive Web Page application design
• Check knowledge with scenario covering the Frontend unit test case either in Angular or UI frameworks
• Test knowledge on 3D Graphics & Animation techniques
• Check coding skill on the various Frontend & Backend Integration mechanism using code snippets
• Test with an business scenario on error code handling Section 7:Coding Questions- DSA: Test the expertise in Java Collection framework & his Data Structure skills by request to write a Java program.