Java

What is the difference between the keywords final, finally, and the finalize method in Java?

Can developers manage garbage collection and memory parameters in Java?

Where and how can you use a private constructor?

Provide examples of iterators that implement fail-safe behavior.

Provide examples of creational design patterns.

What is sequential consistency?

Is it possible to implement multiple Singleton instances when using Spring for a single class?

What is the purpose of the String Pool in Java?

What methods exist for sending data from client to server?

What is Spring context?

What are literals in Java?

What are the <ol>, <ul>, and <li> tags used for in HTML?

How is a string implemented in Java 'under the hood'?

What is LocalDateTime in Java?

What is the estimated memory required to store a single byte primitive in a LinkedList data structure?

How does the JVM manage automatic garbage collection of unused objects?

What is an absolute and relative path in the context of file systems?

What is the role of a foreign key in a relational database?

Junior — Middle

Т-Банк

Aston

What is JPA (Java Persistence API)?

What are the basic synchronization methods in Java?