Question13 How do you define a function named calculate_average in Python? Select one alternative: def calculate_average(): define calculate_average(): function calculate_average(): def "calculate_average"(): ResetMaximum marks: 2 Flag question undefined单项选择题
A
def calculate_average():
B
define calculate_average():
C
function calculate_average():
D
def "calculate_average"():

Question

Question13 How do you define a function named calculate_average in Python? Select one alternative: def calculate_average(): define calculate_average(): function calculate_average(): def "calculate_average"(): ResetMaximum marks: 2 Flag question undefined单项选择题

A

def calculate_average():

B

define calculate_average():

C

function calculate_average():

D

def "calculate_average"():

BlackTom AI · Accepted Answer

Here is a step-by-step analysis of each option for defining a Python function named calculate_average.

Option 1: def calculate_average():
This is the correct Python syntax for defining a function named calculate_average with no parameters. It uses the keyword def, followed by the function name, parentheses (which may be empty if there are no parameters), and a colon to start the function body. This matches Python's standard function definition format.

Option 2: define calculate_average():
This is not valid Python syntax. The keyword for defining functions is def, not define. The presence of the word calculate_average followed by parentheses and a colon resembles a malformed definition, but Python will not interpret this as a function.

Option 3: function calculate_average():
This resembles syntax you might see in other languages (like JavaScript in some contexts), but Python does not use the keyword function to declare functions. In Python, def is required, so this would cause a syntax error.

Option 4: def "calculate_average"():
This attempt puts the function name in quotes, which makes it an invalid identifier in Python. Function names must be valid identifiers without quotes. The quotes break the name into a string literal, which is not allowed in a function definition header.

Summary: Among the given alternatives, only the first option adheres to Python’s exact function-definition rules, using def, a valid identifier as the name, empty parameter list in parentheses, and a trailing colon to start the function body.

Question13 How do you define a function named calculate_average in Python? Select one alternative: def calculate_average(): define calculate_average(): function calculate_average(): def "calculate_average"(): ResetMaximum marks: 2 Flag question undefined单项选择题

类似问题

The code that includes the keyword "def" is called a _____.

Which of the following statements correctly defines a function?

Which of the following statements correctly defines a function?

Function test() is to receive an string & a double as parameter and to return a int value. Which of the following is correct way of defining the function?

Function test() is to receive an string & a double as parameter and to return a int value. Which of the following is correct way of defining the function?

Which of the following code snippets (if any) correctly defines a function greet that takes in the user's name and greets them? Select all that apply.

Which keyword is used to define a function in Python?

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单