How can you ensure passing an argument to a function by value rather than by reference?
Junior — Middle
204
Java
14621
265
How to select a specific bean implementation when registering new instances with the same type in a library?
Junior — Middle
204
What are streams (Stream API) used for?
Senior
203
What is the difference between HashMap and LinkedHashMap data structures in Java?
Junior — Middle
203
Have you used parallel data streams in Stream API in your projects?
Junior — Middle
203
What is the HTTP protocol in the context of RESTful service architecture?
Junior — Middle
203
How is the insertion of an element into the middle of an ArrayList array determined in terms of time complexity?
Junior — Middle
203
Если при закрытии одного из компонентов в блоке try-with-resources возникнет исключение, закроются ли остальные ресурсы автоматически?
Junior — Middle
202
Can you name the main approaches to implementing proxying within the Spring Framework?
Junior — Middle
202
Could you explain the concept of dependency between components in software?
Junior — Middle
202
Can you explain how memory works in a Java Virtual Machine (JVM)?
Junior — Middle
202
Can you run an integrated development environment on your computer?
Junior — Middle
202
How are the equals and hashCode methods related in Java, and why is it important to implement them correctly together?
Junior — Middle
202
What is the difference between the equals method and the comparison operators == when checking object equality in Java?
201
Is the finally block guaranteed to execute after the try block, regardless of conditions?
Junior — Middle
200
What is the difference between checked and unchecked exceptions in programming?
200
What is the role of the volatile keyword in managing multithreading in Java?
Junior — Middle
200
Can you list and explain different propagation strategies in Spring transactions?
Junior — Middle
200
Is Map part of collections in Java or a similar collection?
Junior — Middle
200
Where is the sequence of execution of calls stored in a program?
Junior — Middle
200