Describe your last work experience and the main tasks you performed at your previous job.
Junior — Middle
197
Java
14621
265
Does the hashCode method guarantee uniqueness for each object?
Junior — Middle
196
Can you explain the purpose and working principle of the synchronized keyword in Java?
Junior — Middle
194
What are the advantages and disadvantages of using ExecutorService in Java for thread management?
Junior — Middle
194
How to implement data stream creation using Stream API in Java?
Junior — Middle
191
Can you explain what the Java Runtime Environment (JRE) is?
Junior — Middle
190
What are the differences between map and flatMap methods when working with streams in Java Stream API?
190
How can you create and run a second thread in a program?
Junior — Middle
187
What approaches are used in Java to restrict access to data within a class?
Junior — Middle
183
183
Have you used the RabbitMQ messaging system in your projects before?
Junior — Middle
182
What is the difference between Proxy and Decorator patterns in software design?
Junior — Middle
181
How can you manage multithreading in software applications?
Junior — Middle
179
Could you describe how the workflow was organized at your last workplace?
Junior — Middle
171
Can you explain what ExecutorService is and how it is used to manage threads?
Junior — Middle
166
What are the key responsibilities and roles of a responsible developer in a project?
Junior — Middle
165
How is the operation of inserting an element into the central part of a doubly linked list evaluated in terms of complexity?
165