Have you created indexed structures to speed up database queries?
Junior — Middle
193
Python
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584
What is the role of abstract classes in object-oriented programming?
Junior — Middle
187
What is the purpose of the HTTP request OPTIONS and when is it used?
Junior — Middle
186
Is it possible to implement all types of operations asynchronously?
Junior — Middle
184
Why are anonymous functions used in Python?
Junior — Middle
180
Возможно ли выполнение потоков на отдельных ядрах CPU в рамках одного процесса?
Junior — Middle
178
What is the main difference between HTTP PUT and PATCH methods when updating resources?
Junior — Middle
178
What difficulties may arise when executing multiple threads simultaneously in a program?
Junior — Middle
173
Can you provide an example of using an anonymous function (lambda) in your code?
Junior — Middle
167
Can you explain what database normalization is and why it is necessary?
Junior — Middle
167
Could you explain what methods of the HTTP protocol exist and what they are used for?
Junior — Middle
166
Explain what the process of denormalization of a database means and why it is used
Junior — Middle
165
Can you name the main types of indexes used in databases?
Junior — Middle
165
What is meant by the use of type annotations in Python code and how do they assist in development?
Junior — Middle
164
Can you list the main HTTP methods and their functions?
Junior — Middle
163
Can you explain the principle of operation and purpose of context managers in Python?
Junior — Middle
163
Can you explain what an abstract class means in object-oriented programming?
Junior — Middle
162
Do you use data typing with annotations in your code?
Junior — Middle
162
Explain what is meant by the term 'closure' in programming.
Junior — Middle
160
Have you worked with the scope mechanism fixture in testing frameworks?
Junior — Middle
160