Can strings in a programming language be considered immutable objects?
Junior — Middle
193
Java
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265
How can optimistic locking be ensured for managing concurrent data updates?
192
How are atomic operations with variables implemented and work in a multithreaded environment?
Junior — Middle
191
Can you list the types of associations implemented in Hibernate?
Junior — Middle
191
Can you explain what is meant by the property of idempotency in programming?
189
Can you explain what the Pageable interface is in the context of development?
Junior — Middle
186
Can you explain the principles of how Apache Kafka works and how it ensures stream data processing?
Junior — Middle
186
Have you participated in the process of code evaluation and review with colleagues?
Junior — Middle
185
What is the purpose of using the wait() method in the Object class in Java?
Junior — Middle
183
Can you list the different ways to implement JPA and their features?
Junior — Middle
183
What methods can be used to eliminate the N+1 problem when working with databases or APIs?
Junior — Middle
182
What methods can be used to prevent or eliminate deadlock in a system?
Junior — Middle
182
Explain the principle of inversion of control and why it is used in programming.
Junior — Middle
180
Can you explain what Java Persistence API is and how it is used to interact with a database?
Junior — Middle
178
How can a many-to-many relationship be implemented in a database or ORM?
Junior — Middle
174
Can you explain what is meant by Wildcard in Java language and how it is used?
Junior — Middle
174
What are the differences between map and flatMap methods when working with streams in Java Stream API?
Junior — Middle
174
Describe your last work experience and the main tasks you performed at your previous job.
Junior — Middle
172
Explain what the PECS principle means in the field of software development
172
Can you explain the purpose and working principle of the synchronized keyword in Java?
Junior — Middle
170