JavaScript Bootcamp

His name is Fred and he is less than 16 years old

• if (name = "fred" && age < 16 )

• if (name === "fred" && age < 16 )

• if (name = "fred" || age < 16 )

• if (name === "fred" || age < 16 )

Repeat something 10 times

• repeat 10

• for (var i=0; i<10; i++)

• repeat { } until 10;

• while (i = 10)

What is the symbol used for the INCREMENT operator in JS?

• +

• ++

• =

• ==

Conditions return values of which data type?

• Integer

• boolean

• floating-point

• string

Loops in programming start counting from ?

• 0

• 1

• Any number

What symbol represents the or operator in JavaScript?

• OR

• or

• ||

• |

Arithmetic Operators
What is ++ ?

• Modulo
• increment
• Decrement
• Addition

Which one of the following is NOT a logical operator?

• ||
• &&
• $$
• !

Generally speaking, what functionality does JavaScript provide when used as part of the "Web development trifecta"?

• Page manipulation capabilities and advanced interactivity
  
• Content and page structure, but minimum interactivity
  
• Formatting and page design, plus some simple interactivity
  
• Content, page structure, and advanced interactivity
  

JavaScript is a scripting language. Scripting languages:

• interpret and automate a list of tasks that would otherwise be executed one-at-a-time by a person.
  
• interpret and execute a list of tasks once the list is compiled.
  
• need the server to interpret a script and to return the appropriate responses.
  
• perform their functionality on the server side, which reduces processing time dramatically.