Do you have experience in software development?
Intern — Junior
253
Java
14770
265
How is the storage of multiple values associated with a single key implemented in the system?
Junior — Middle
253
Is it possible to use prototype beans within other beans in Spring?
Junior — Middle
253
What methods can be used to implement a sequence of tasks or operations?
253
How have you implemented and managed multithreading in your projects?
Junior — Middle
253
What methods exist for monitoring and collecting data on JVM status?
Junior — Middle
253
Can you explain the difference between the Object class in Java and the Any type in Kotlin?
Junior — Middle
253
What type of index is most optimal for processing varchar data in PostgreSQL?
Junior — Middle
253
What is DDD and how was it used in the migration from monolith to microservices?
Senior
253
What is the purpose of the Error class, and is it checked or unchecked?
Senior
253
What is your experience in software testing?
Junior — Middle
253
What libraries and their versions were used in your last project?
Junior — Middle
253
What is the purpose of the equals method in Java?
Junior — Middle
253
How is token storage implemented in your latest project?
Junior — Middle
253
How does Hibernate's Lazy and Eager loading behavior differ when loading related entities?
Junior — Middle
253
Does the HTTP protocol provide data transfer over TCP?
Junior — Middle
253
Can you explain what a Collection data structure is in the framework you use?
Junior — Middle
253
What is the time complexity of inserting an element at the beginning of a dynamic array ArrayList?
Junior — Middle
253
What is the difference between using FixedThreadPool and CachedThreadPool in thread management?
Junior — Middle
253
Can you list the main annotations used in Spring Framework?
Junior — Middle
253