What are the advantages and disadvantages of using XML for configuring configuration files?
Junior — Middle
290
Java
14621
265
What type of tree is used inside the TreeMap data structure?
Junior — Middle
290
How can transaction management be implemented within the Spring framework?
Junior — Middle
289
What is the difference between dependencyManagement and dependencies blocks in a project configuration file?
Junior — Middle
289
Implement a CompositeIterator using generics that combines two iterators of the same type.
Middle
288
What difficulties can be encountered when using caching in a system?
Junior — Middle
288
Explain the concept of full locking in database management and its features.
288
What are the advantages and disadvantages of using a synthetic key in a database?
Junior — Middle
288
How can the Prototype pattern be implemented together with the Singleton pattern?
Middle — Middle+
287
What are the main advantages and disadvantages of using Spring Reactor in reactive application development?
Junior — Middle
287
Explain the principle of optimistic locking in concurrency control and its features.
Junior — Middle
287
287
Can you name the protocols used in application layer network applications?
Junior — Middle
286
What steps are necessary to implement multithreading in Spring-based applications?
Junior — Middle
286
Have you had experience using Mockito for writing tests?
Junior — Middle
286
Explain the purpose and features of using the volatile keyword in programming.
285
Have I participated in integrating with external or internal services in my projects?
Junior — Middle+
285
Explain the concept of immutable collections and their main advantages.
Junior — Middle
285
What is the role and purpose of the dependency scope in Maven for managing project dependencies?
Junior — Middle
284
What is the maximum number of elements that an int type variable can contain?
Junior — Middle
284