Project completion

Computing

Mobile app development

It is used to test your system at the end of the project.

To break down the problem into smaller parts that are more manageable and  easier to understand.

To make a hand-drawn design for the solution to the problem before you start writing code.

What is the purpose of decomposing a programming project?

A sequence of code that is executed when an application is opened.

An action that triggers a sequence of code to be executed.

When a sequence of code is executed more than once.

Which of the following would define an event?

A countdown timer will appear before moving to the  end_screen .

The game_screen will appear and wait for the play_game_button to be clicked before moving to the end_screen .

The game_screen will appear and will automatically move to the end_screen after 50 seconds.

The game_screen will appear and will automatically move to the end_screen after five seconds.

What will happen after the play_game_button is clicked? (Image source: Code.org)

A currency converter app converts pounds to Australian dollars. If ‘5’ was entered into pounds_text_entry, what would appear in the australian_label when the Convert_Button is clicked? (Image source: Code.org)

The app will set the screen to game_screen .

The message_label will display the message “Sorry, you are not old enough to play this game”.

What will happen when this code is executed? (Image source: Code.org)

It is used to write a message to a text label.

It writes a message to the console to help spot and fix errors with your program.

Which of the following options is a reason for using the console.log() function? (Image source: Code.org)

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