Python Chapter 5: Introduction to Programming with User Input

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What will happen if the user enters a non-numeric value in the program?

The program will display an error message and continue

The program will calculate the average ignoring the non-numeric value

The program will terminate with a runtime error (correct)

The program will ask for the input again

What is the purpose of the eval function in the program?

To prompt the user to enter a number

To convert the user's input into a numeric value (correct)

To display the result of the calculation

To calculate the average of the three numbers

Why can the print statement be split across two lines?

Because Python scans the statement and knows it is not finished until it finds the closing parenthesis (correct)

Because the print statement is a special case

Because Python allows multiple statements on one line

Because Python automatically adds a semicolon at the end of the line

What are the characters that can be part of an identifier in Python?

Letters, digits, and underscores Signup and view all the answers

What is the restriction on the starting character of an identifier in Python?

It must start with a letter or an underscore Signup and view all the answers

What is the purpose of the import keyword in Python?

To import a module to the program Signup and view all the answers

What is the term used to describe the words that have special meanings in Python?

Keywords Signup and view all the answers

What is the maximum length of an identifier in Python?

It can be of any length Signup and view all the answers

What is the term used to describe the implicit joining of multiple lines in Python?

Implicit joining Signup and view all the answers

What is the result of the expression (number1 + number2 + number3) / 3?

The average of the three numbers Signup and view all the answers

Python Chapter 5: Introduction to Programming with User Input

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Questions and Answers

What will happen if the user enters a non-numeric value in the program?

What is the purpose of the eval function in the program?

Why can the print statement be split across two lines?

What are the characters that can be part of an identifier in Python?

What is the restriction on the starting character of an identifier in Python?

What is the purpose of the import keyword in Python?

What is the term used to describe the words that have special meanings in Python?

What is the maximum length of an identifier in Python?

What is the term used to describe the implicit joining of multiple lines in Python?

What is the result of the expression (number1 + number2 + number3) / 3?

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