Can you explain what Testcontainers are and what they are used for in application testing?
Junior — Middle
268
Java
14621
265
Can you list the main pattern that serves as the opposite of the approach of allocating a separate database for each microservice?
Junior — Middle
268
Tell about your experience using Spring Cloud in projects.
Junior — Middle
268
What is the difference between a binary tree data structure and a B-Tree?
Junior — Middle
267
Should automatic tests be used for quick verification of code correctness?
Junior — Middle
266
What instructions are used in Dockerfile to build your project image?
Junior — Middle
264
Can you explain the internal structure and operation of an index in a database management system?
Junior — Middle
264
At what stage of the merge operation do you resolve conflicts in the commit?
Junior — Middle
264
263
What tools and libraries for automated testing have you used in your projects?
Junior — Middle
263
Where is the index usually located within a data structure or database?
Junior — Middle
261
What characteristics should an object have to be stored and sorted efficiently in a TreeSet?
Junior — Middle
261
What is the difference between BeanFactoryPostProcessor and BeanPostProcessor in Spring, and what are their roles?
Junior — Middle
260
Does the Heap data structure ensure safety when working in a multithreaded environment?
Middle — Middle+
259
Have you had experience using Mockito for writing tests?
Junior — Middle
258
What changes occur in the commit history when using the rebase command sequentially to merge two branches with their common base?
Junior — Middle
258
Can you list different types of caching used in Hibernate and explain their features?
258
How do you decide where in the code to fix a bug?
Junior — Middle
257
What build automation tool would you use when developing a new microservice?
Junior — Middle
256
How did you start working with Java and what motivated you to choose this programming language?
Junior — Middle
256