Exploring Functions in JavaScript

The video tutorial covers Code.org's Unit 4, Lesson 10, focusing on functions practice. It guides students through programming puzzles involving creating, calling, and writing functions. The tutorial includes rearranging functions to tell a story, drawing a building by adding floors, debugging syntax errors, and updating screen elements using functions. The video emphasizes the importance of function order, error handling, and efficient coding practices.

What is the first function to be called to start the poem?

• Winter

• Autumn

• Spring

• Summer

Which season comes immediately after Spring in the poem?

• None

• Summer

• Autumn

• Winter

What is the correct sequence to build the building from top to bottom?

• Roof, Floors, Lobby

• Roof, Lobby, Floors

• Floors, Roof, Lobby

• Lobby, Floors, Roof

How many additional floors are added to the building in the exercise?

• Five

• Four

• Three

• Two

What was the syntax error in the function related to?

• Misplaced semicolon

• Incorrect function name

• Extra parentheses

• Capitalization of a function name

How many apples can be bought before the money runs out?

• Five

• Six

• Three

• Four

What happens when the thumbs up button is clicked in the mood tracking app?

• Decreases mood

• Resets mood

• No change

• Increases mood

What is the mood when the thumbs count goes negative?

• Sad

• Happy

• Excited

• Neutral

What must be done at the end of each puzzle according to the instructor?

• Save the file

• Delete the code

• Click 'Finish'

• Restart the lesson

What does the 'update screen' function do in the mood tracking application?

• Resets the thumbs count

• Updates the mood display

• Closes the application

• Clears the screen