Can you explain the concept of method overriding in Java?
Junior — Middle
275
Java
14621
265
Is it possible to implement multiple inheritance in Java?
Junior — Middle
240
How do garbage collection mechanisms determine objects to be destroyed?
234
Do you have experience working with Elasticsearch for data search and analytics?
Junior — Middle
216
How is the difficulty of adding a new element to the HashMap data structure determined?
211
How is the efficiency of key-based search in a HashMap data structure evaluated?
206
Do you have practical experience working with the Kafka messaging system?
205
Can you explain the purpose and operation of the ThreadLocal class in Java?
203
What is the difference between @Controller and @RestController annotations in Spring?
Junior — Middle
194
What is the difference between the `==` operator and the `equals()` method when comparing objects in Java?
191
Do you have practical experience working with Maven build automation system?
Junior — Middle
180
How many people were in the team at [company]?
Middle+
172
What are the advantages and disadvantages of Kafka message queue system?
Junior — Middle
171
Tell about yourself. Why did you leave your last job?
Middle+
161
What income level do you target?
Middle+
149
What tasks are interesting to you?
Middle+
149
Can you explain how the HashMap data structure works and how it provides fast access to elements?
143
What kind of company is [company]? Is it a product company or outsourcing? Is it a product for internal use?
Middle+
137
Have you worked with a microservices architecture?
Middle+
137
Question about citizenship and military ID.
Middle+
136