Python Programming Fundamentals
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Questions and Answers

What is the purpose of the return statement in the addtwo function?

  • To store the sum of the two numbers in a local variable
  • To call the addtwo function with 3 and 5 as arguments
  • To assign the computed value to the variable x
  • To send the computed value back to the calling code as the function result (correct)
  • What is the value of the variable x after the script executes?

  • 10
  • 8 (correct)
  • 3
  • 5
  • Why is it beneficial to divide a program into functions?

  • To make the program harder to read and understand
  • To make the program only work for one specific task
  • To make the program longer and more repetitive
  • To make the program smaller by eliminating repetitive code (correct)
  • What is an advantage of using well-designed functions?

    <p>They are often useful for many programs</p> Signup and view all the answers

    What happens to the values of a and b within the addtwo function?

    <p>They are assigned the values 3 and 5 respectively</p> Signup and view all the answers

    What is the main purpose of the addtwo function?

    <p>To add two numbers together</p> Signup and view all the answers

    What is the purpose of naming a group of statements in a function?

    <p>To make the program easier to read, understand, and debug</p> Signup and view all the answers

    What is the benefit of debugging a program divided into functions?

    <p>You can debug the parts one at a time and then assemble them into a working whole</p> Signup and view all the answers

    What happens when you make a change to a function?

    <p>You only have to make the change in one place</p> Signup and view all the answers

    Why is it beneficial to reuse well-designed functions?

    <p>You can reuse it in many programs</p> Signup and view all the answers

    What is the name of the local variable in the addtwo function?

    <p>added</p> Signup and view all the answers

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