Can you explain what Hibernate is and how it is used in Java application development?
201
Java
14621
265
How can you create an index for a table in a database management system?
Junior — Middle
200
Can you explain what an anonymous function (lambda) is in Java?
Junior — Middle
192
Can you explain what is meant by 'monitor' in programming?
Junior — Middle
192
What type of exception does OutOfMemoryException represent in the programming language?
Junior — Middle
191
Explain the structure and sequence of organization of different types of collections in programming languages.
189
In what cases does data update occur in the Stream flow?
Junior — Middle
185
Can you explain the process of checking and granting access to resources via JWT token in Spring Security?
Junior — Middle
185
What is the difference between @Repository and @Service annotations in the context of Spring?
Junior — Middle
181
Which method allows creating an Optional object containing a null value?
Junior — Middle
176
How are source data processed during data stream operations?
Junior — Middle
168
Can you explain how the HashMap data structure works and how it provides fast access to elements?
164
What are the differences in consequences when using DELETE and TRUNCATE commands to delete data from a table in a database?
164
How is the process of simulating objects using the Mockito library in tests carried out?
Junior — Middle
161
Can you explain what the process of data deserialization means?
Junior — Middle
152