9 Questions
Which of the following is a legal function name in Python?
myFunction
What is the purpose of using the 'pass' keyword in a function?
To define a function without any code inside
Which of the following is NOT a valid data type for function parameters in Python?
Lists
What is the purpose of indenting the body of a function by 4 spaces in Python?
To make the code more readable
How are function names in Python case-sensitive?
All letters are case-sensitive
True or false: Python allows function names to contain spaces, newlines, and punctuation.
False
True or false: Function parameters in Python can only be of the same data type.
False
True or false: Python reserves some special words that cannot be used as function names.
True
True or false: In Python, uppercase and lowercase letters are treated as the same in function names.
False
Study Notes
Function Names in Python
- A legal function name in Python is a valid identifier that starts with a letter or an underscore, followed by zero or more letters, underscores, or digits.
- Python is case-sensitive, meaning that uppercase and lowercase letters are treated as distinct characters in function names.
The 'pass' Keyword
- The 'pass' keyword is used as a placeholder when a function or a control structure requires a statement, but no action is required.
Function Parameters
- Function parameters in Python can be of any data type, not just limited to one type.
- There is no restriction on the data type of function parameters; they can be of different types.
Indentation
- In Python, the body of a function is indented by 4 spaces to define the function's block of code.
Restrictions on Function Names
- Python reserves some special words that cannot be used as function names.
- Function names in Python cannot contain spaces, newlines, or punctuation.
Test your knowledge on Python function naming and indentation rules with this quiz. Learn about different types of function parameters, calling functions multiple times, and the rules for legal function names. Don't forget the importance of correct indentation in Python!
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