Have you had experience using the Pydantic library for data validation?
Junior — Middle
138
Python
10983
584
What is the difference between a dictionary and an array in Python?
Junior
138
Does the candidate have an academic degree or higher education?
Junior — Middle
137
Can you explain what an index is in a database management system and how it affects performance?
136
How is data validation performed through serializers in Django REST Framework?
Junior — Middle
136
Do you have any additional questions about the company or the vacant position?
Junior — Middle
136
Do you have any questions for us regarding the role or the company?
136
What is the time complexity of adding an element to a Python dictionary?
Junior — Middle
135
What tools or libraries do you use to implement multithreading in your projects?
Junior — Middle
134
How is memory accessed when working with multiple threads simultaneously?
Middle — Middle+
134
To what extent is it acceptable to use informal address 'you' in professional communication?
Junior — Middle
134
What is the time complexity of searching for an element by key in a dictionary?
Junior — Middle
131
Explain what a hash function is and what it is used for.
Junior — Middle
129
What are the advantages and disadvantages of asynchronous frameworks in application development?
Junior — Middle
128
What can you say about the advantages and disadvantages of using FastAPI in API service development?
Junior — Middle
128
What does it mean for a system or operation to be idempotent?
Junior — Middle
128
Can you list the main types of database management systems you know?
Junior — Middle
128
Are there flags for 'read-only' mode or similar access control mechanisms in the organizations?
Junior — Middle
126
What data types or objects are suitable for use as keys in a dictionary data structure?
Junior — Middle
126
What type of database is PostgreSQL?
Junior — Middle
125