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Exam 5: Functions

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Question 1

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A hierarchy chart shows all the steps that are taken inside a function.

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Question 2

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When a function is called by its name during the execution of a program,then it is

A) executed
B) located
C) defined
D) exported

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Question 3

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What will display after the following code is executed? Def main() : Print("The answer is",magic(5) ) Def magic(num) : Answer = num + 2 * 10 Return answer Main()

The Python standard library's __________ module contains numerous functions that can be used in mathematical calculations.

A(n) __________ is any piece of data that is passed into a function when the function is called.

A(n) __________ is a variable that receives an argument that is passed into a function.

Python function names follow the same rules as those for naming variables.

The Python library functions that are built into the Python __________ can be used by simply calling the required function.

A value-returning function is like a simple function except that when it finishes it returns a value back to the part of the program that called it.

What will be the output after the following code is executed?

The approach known as __________ makes a program easier to understand,test,and maintain.

A set of statements that belong together as a group and contribute to the function definition is known as a

In Python you can have a list of variables on the left side of the argument operator.

The math function atan(x)returns one tangent of x in radians.

The return values of the trigonometric functions in Python are in __________.

In a value-returning function,the value of the expression that follows the keyword __________ will be sent back to the part of the program that called the function.

In Python,a module's file name should end in ___________.

The __________ of a local variable is the function in which that variable is created.

A local variable can be accessed from anywhere in the program.

Functions that are in the standard library are stored in files that are known as __________.