Tell us in your own words about your professional journey, work experience, technologies, achievements, and what you are looking for in the market.
Senior
245
Java
14686
265
How is a new element added to a TreeMap structure?
Junior — Middle
245
How to deal with dirty reads in Hibernate when accessing the same entity from multiple threads?
Senior
245
Can you explain what Spring is and what it is used for in Java development?
Junior — Middle
245
Have you used static analysis tools, particularly SonarQube?
Junior — Middle
245
How was the responsibility hierarchy built in the team? Who was responsible for deadlines?
Senior
245
What is your experience in software testing?
Junior — Middle
245
Explain what the PECS principle means in the field of software development
245
What format did the task assigned to your project have?
Junior — Middle
245
Have you used database connection in your unit tests?
Junior — Middle
245
How can automatic resource closing be managed in Java without using try-with-resources?
Junior — Middle
245
Is it possible to find an algorithm with a lower time complexity than constant?
Junior — Middle
244
What changes occur to the physical placement of data on the disk after deleting a row from a table in a database?
Junior — Middle
244
What are the differences between JUnit 4 and JUnit 5 versions in the context of testing?
Junior — Middle
244
Have you studied articles and materials related to the software development process?
Junior — Middle
244
Can you explain what is meant by a dependency management tool in a project?
Junior — Middle
244
How are elements retrieved from a Set collection?
Junior — Middle
244
Do you know how the message queue system in Kafka works?
Junior — Middle
244
How are references from Old Generation to objects in Young Generation considered during Minor GC if tracing Old Generation is not performed?
Senior
244
What is the difference between unchecked and checked exceptions in Java?
Junior — Middle
244