For sayHello(person), what does the parameter let a caller do?

• Supply a value for the body's named input
• Choose a new function name whenever it is called
• Skip the function body whenever it supplies a value

What does defining a procedure give you?

• A promise that every call runs faster
• A guarantee that the program has no bugs
• A reusable pack of steps under one name

For the ordinary functions shown here, defining a function stores its body without running it. Calling the function runs that body.

reportGrade computes score as (numCorrect / 30) * 100. What score does a student earn with 18 correct answers?

offset(value) returns value + 4. What value does offset(8) return?

Using positional arguments, which call supplies text then a number to reportGrade(studentName, numCorrect)?

• reportGrade("Lena")
• reportGrade("Lena", 21)
• reportGrade(21, "Lena")

Six greeting blocks use the same steps but greet different people. All six greetings must remain. Which change removes copied steps and keeps the different names?

• Use one fixed-name greeting function at all six locations
• Use one function with a name parameter and six calls
• Keep only one greeting block and remove the other five uses

The complete Python header is def move(x, y):. These are its only parameters, with no defaults. A call supplies three positional arguments. What happens?

• Python rejects the call before running its body
• Python stores the third argument for the next call
• Python repeats the body to use the third argument