Question 1

What type of function can be used to determine whether a number is even or odd?

Accepted Answer

A)   even
B)   odd
C)   math
D)   Boolean

Question 2

The function header marks the beginning of the function definition.

Accepted Answer

A) True 
 B)False

Question 3

In a flowchart, a function call is depicted by a(n) _______________ that has vertical bars.

Accepted Answer

The answer of In a flowchart, a function call is...

Question 4

In Python, there is no restriction on the name of a module file.

Accepted Answer

A) True 
 B)False

Question 5

The function header begins with the keyword _______________ followed by the name of the function.

Accepted Answer

The answer of The function header begins with the keyword...

Question 6

What does the following statement mean?
Num1, num2 = get_num()

Accepted Answer

A)   The function get_num()  is expected to return a value each for num1 and num2.
B)   The function get_num()  is expected to return a value and assign it to num1 and num2.
C)   Statement will cause a syntax error.
D)   Statement will cause a run-time error.

Question 7

Python function names follow the same rules for naming variables.

Accepted Answer

A) True 
 B)False

Question 8

It is recommended that programmers should avoid using _____ variables in a program when possible.

Accepted Answer

A)   local
B)   global
C)   string global
D)   keyword

Question 9

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

Accepted Answer

A) True 
 B)False

Question 10

The approach called _______________ is taking a large task and dividing it into several smaller tasks that are easily performed.

Accepted Answer

The answer of The approach called _______________ is taking a...

Question 11

The 'P' in the acronym IPO refers to _______________.

Accepted Answer

The answer of The 'P' in the acronym IPO refers...

Question 12

The top-down design breaks down the overall task of the program into a series of _______________.

Accepted Answer

The answer of The top-down design breaks down the overall...

Question 13

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

Accepted Answer

A) True 
 B)False

Question 14

A(n)  _____ constant is a global name that references a value that cannot be changed.

Accepted Answer

A)   keyword
B)   local
C)   global
D)   string

Question 15

What is the result of the following statement?
X = random.randint(5, 15)  * 2

Accepted Answer

A)   A random integer from 5 to 15, multiplied by 2, assigned to the variable x
B)   A random integer from 5 to 15 assigned to the variable x
C)   A random integer from 5 to 15, selected in 2 steps, assigned to the variable x
D)   A random integer from 5 to 15, raised to the power of 2, assigned to the variable x

Question 16

A(n)  _____ variable is created inside a function.

Accepted Answer

A)   global
B)   constant
C)   defined
D)   local

Question 17

Arguments are passed by _______________ to the corresponding parameter variables in the function.

Accepted Answer

The answer of Arguments are passed by _______________ to the...

Question 18

To assign a value to a global variable in a function, the global variable must first be declared in the function.

Accepted Answer

A) True 
 B)False

Question 19

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

Accepted Answer

The answer of Functions in the standard library are stored...

Question 20

A value-returning function is _____.

Accepted Answer

A)   a single statement that perform a specific task
B)   called when you want the function to stop
C)   a function that will return a value back to the part of the program that called it
D)   a function that receives a value when it is called

Exam 5: Functions and Modules

The 'P' in the acronym IPO refers to _______________.

Correct AnswerverifiedShow Answer

The approach called _______________ is taking a large task and dividing it into several smaller tasks that are easily performed.

Correct AnswerverifiedShow Answer

In Python, there is no restriction on the name of a module file.

Correct AnswerverifiedShow Answer

To assign a value to a global variable in a function, the global variable must first be declared in the function.

Correct AnswerverifiedShow Answer

What is the result of the following statement? X = random.randint(5, 15) * 2

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

What type of function can be used to determine whether a number is even or odd?

Correct AnswerverifiedShow Answer

Python function names follow the same rules for naming variables.

Correct AnswerverifiedShow Answer

A(n) _____ constant is a global name that references a value that cannot be changed.

Correct AnswerverifiedShow Answer

Arguments are passed by _______________ to the corresponding parameter variables in the function.

Correct AnswerverifiedShow Answer

In a flowchart, a function call is depicted by a(n) _______________ that has vertical bars.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

A value-returning function is _____.

Correct AnswerverifiedShow Answer

A(n) _____ variable is created inside a function.

Correct AnswerverifiedShow Answer

The top-down design breaks down the overall task of the program into a series of _______________.

Correct AnswerverifiedShow Answer

It is recommended that programmers should avoid using _____ variables in a program when possible.

Correct AnswerverifiedShow Answer

What does the following statement mean? Num1, num2 = get_num()

Correct AnswerverifiedShow Answer

The function header marks the beginning of the function definition.

Correct AnswerverifiedShow Answer

The function header begins with the keyword _______________ followed by the name of the function.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

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