JavaScript

Programming and scripting languages are translated into this machine-readable form.

• Syntax
• Binary Code
• Compiler
• Operator

A string;

• Expresses a true false statement
  
• can contain letters, numbers, spaces, and symbols.
  
• takes in an input, does something with it, and then returns an output.
  
• Runs a boolean (true/false) statement based on data entered
  

What surrounds a string?

• Quotations
• Curly Brackets
• Parenthesis
• Square Brackets

Why do we write functions?

• Make our code easier to understand 
• Avoid writing repeated code
• Make our code reusable
• All of these

Is JavaScript exactly the same as Java?

• No
• Yes

Which statement will call a function animate every 50 milliseconds?

• setTimer(animate, 50);
• setTimer(animate(), 50);
• for(var i = 0; i < 50; i++){
  animate();
  }
• timer.animate(50);

To add a rectangle named rect to the screen, which command do you need to give?

• add(rect);
• new(rect);
• put(rect);
• rect();

JavaScript must adhere to specific rules of grammar called_________.

• syntax
• binary code
• compiler
• operator

A variable is recognized as part of the language definition.

• True
• False

The conditional statement, in Javascript, begins with the word _______.

• Then
• Else
• If
• OK