PHP

What is connectivity?

What is a transaction in the context of working with databases?

What are magic methods in PHP?

How does a generator work in PHP?

What problem do factory methods and factory pattern solve in programming?

What does the presence of a backslash before global functions mean?

What is the difference between a class and an object in object-oriented programming?

What is clean architecture?

What happens to the request after it is entered into the address bar?

What is an HTTP request?

What types of V-tree trees do you know?.

What is abstraction?

What are self and static in PHP and how are they used?

What is horizontal sharding?

How are relationship types implemented in Laravel?

What data types exist in PHP?

What is a foreign key?

Tell us about the 'factory' design pattern and its application in PHP.

What will happen when adding the integer 3 and the string '4'?

What is dependency injection and how is it used in PHP development?