At what stage of method execution can you insert a point to call another method?

A breakpoint for calling another method can be inserted at any stage of method execution, but most often it is done:

• At the beginning of the method — to perform preliminary initialization or checks.
• In the middle of the method — to divide logic into parts or for code reuse.
• At the end of the method — to handle the result or clean up resources.

In testing and debugging, breakpoints are often used, which can be placed on any line of code to invoke an additional method or check the program's state.