Why is software testing conducted?
Junior — Middle
282
Java
14621
265
Can you explain what a Spring Boot Starter is and how it simplifies working with Spring Boot applications?
Junior — Middle
254
Does the Map class implement the Iterable interface and can it be iterated over in a for-each loop?
237
232
Can you list different generations of garbage collectors and explain their features?
Junior — Middle
219
Can you explain what is meant by partitioning tables in a database?
Junior — Middle
219
Can you explain the stages of the bean lifecycle in Spring Framework?
213
Can you explain what the memory model in Java is and how it affects program execution?
Junior — Middle
208
What methods can be used to implement or create an ExecutorService interface in Java?
Junior — Middle
207
What approaches do you use for effective control of a large number of streams in multithreaded applications?
Middle — Middle+
203
Can you explain the purpose and main functions of Spring Boot Actuator?
199
How is the addition of new elements to the HashMap structure carried out, and how does it ensure high performance in this process?
Junior — Middle
198
Can you explain the working principle of FixedThreadPool and how it differs from other thread pools?
Junior — Middle
191
Can you explain the principles of how Apache Kafka works and how it ensures stream data processing?
Junior — Middle
185
Can you explain how access to an element inside a HashMap structure is performed?
Junior — Middle
183
What is the difference between using Spring Boot Starter and Spring Boot Starter Parent in project configuration?
Junior — Middle
181
Can you explain how the stack memory works in a computer?
Junior — Middle
181
What type of index is used by default in the PostgreSQL database?
Junior — Middle
178
In which cases is it recommended to use interfaces in programming?
Junior — Middle
178
Explain the principle of inversion of control and why it is used in programming.
Junior — Middle
177