CSE - Lesson 9 - Broadcast and When I Receive

What is the main objective of Project 3 – Hack Attack in Unit 3 of the programming course?

• To learn how to create a website

• To control sprites with the mouse and program objects to bounce back

• To design a mobile app

• To write a research paper

In the game described in Project 3 – Hack Attack, what must you do to win?

• Collect 50 coins

• Block 30 viruses

• Defeat the boss character

• Complete the maze

What is the first step to make the city glow in the programming activity?

• Import a sparkly nighttime picture of New York

• Add a new sprite called Instructions

• Click your mouse to move Scratchy

• Press to start

What is the purpose of the sprite called "Instructions"?

• To make the city glow

• To tell the player how the game works

• To change brightness effect

• To import a picture

What does Instructions sprite do in the game?

• It makes the Instructions sprite broadcast start.

• It makes the sprite show up at the start of the game and disappear when the player presses space.

• It controls how Scratchy switches costumes.

• It makes a speech bubble appear.

What happens when Program 2 receives the space broadcast from Program 1?

• The game ends.

• The sprite disappears.

• The Instructions sprite broadcasts start.

• A speech bubble appears.

What is the purpose of Program 3?

• To make the sprite show up at the start of the game.

• To control The Cat with the mouse.

• To broadcast Oh whenever a virus hits the server.

• To make a speech bubble appear.

What does Program 4 do when the Scratchy sprite receives the Oh signal?

• It makes the sprite disappear.

• It broadcasts start.

• It makes a speech bubble saying “OH NO!!!” appear.

• It switches costumes.

What is the purpose of using the mouse instead of the keyboard in the game described?

• To make the game more challenging

• To give the player more control over Scratchy

• To slow down the game

• To make the game easier to program

What is the name of the new sprite mentioned in the document?

• Client

• Host

• Server

• Network