Explanation: None. 2. What are the two types of functions?
A. Custom function
B. Built-in function
C. User-Defined function
D. System function
Answer:A
Explanation: None. 2. What are the two types of functions?
A. Custom function B. Built-in function C. User-Defined function D. System function
Explanation: Built-in functions and user defined ones. The built-in functions are part of the Python language. Examples are: dir(), len() or abs(). The user defined functions are functions created with the def keyword. 3. Where is function defined?