Explain the principle of how a hash table works and how it differs from other key-value storage data structures.
Junior — Middle
247
C/C++
1780
188
Have you had experience developing or working with the Python programming language?
Junior — Middle
242
How can the value of a variable declared as const be changed in C++?
Junior — Middle
241
Explain the concept of mutual locking of processes and how it can occur in a multithreaded system.
Junior — Middle
239
Can you list the main sorting algorithms and explain their principles?
Junior — Middle
238
How is the algorithmic complexity of inserting an element into the middle of a std::list container evaluated?
Junior — Middle
236
What are the methods of data type conversion in programming languages, and how are they used?
Junior — Middle
235
When deleting an object through a pointer to a base class with a virtual destructor, how are destructors called in the inheritance chain?
Junior — Middle
228
How is the efficiency of the quicksort algorithm evaluated depending on the situation?
Junior — Middle
227
Do you have experience writing and using Bash scripts?
Junior — Middle
225
Have you performed merge operations of changes from different branches in Git?
Junior — Middle
225
How is the data structure organized in the std::unordered_map container for storing elements?
Junior — Middle
221
Have you used std::weak_ptr in your projects to manage object lifetimes?
Junior — Middle
219
In what situations is it advisable to use the adapter pattern?
Junior — Middle
217
How does std::unique_ptr manage automatic deallocation of allocated memory?
Junior — Middle
216
What is the main function of the Visitor pattern in OOP?
Junior — Middle
214
Can you explain what is meant by 'process' in the context of operating systems?
Junior — Middle
214
Have you ever modified a commit message after completing it in Git?
Junior — Middle
213
Which sorting algorithm is considered the most efficient for general use?
Junior — Middle
212
Explain what happens when two keys in a HashMap have the same hash value and how it affects data storage?
Junior — Middle
212