Week 5 Unit 3: Self-test

Question 1

Which of the following statements about parameters and functions are correct?

Note: There are 3 correct answers to this question.

Input parameters to functions must be of the primitive data type.

❌

Functions in Python can have zero, one, or several parameters.

✅

The data type of the parameters must be declared in the definition statement of the function.

❌

The number of return values does not depend on the number of input parameters.

✅

The naming rules for parameters are the same as the naming rules for variables.

✅

Question 2

What is the outcome of the following program?

❌

❌

✅

❌

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