JavaScript

What surrounds a string?

• Quotations
• Curly Brackets
• Parenthesis
• Square Brackets

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
  

A variable;

• Expresses a true false statement
  
• stores a string, number, or boolean, and gives it a specific, case-sensitive name
  
• takes in an input, does something with it, and then returns an output.
  
• Runs a boolean (true/false) statement based on data entered
  

An if/else statement;

• 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
  

Which of these is a loop?

• if(x<10)

• while(x<10)

• var x=10;

• text(x,10;10)

When we are done with a line what do we put at the end?

• a colon :

• a semi-colon ;

• a period .

• a quotation mark "

When we surround a word with quotes "David" it's called ?

• a program

• a loop

• a string

• a command

What is a variable

• Store values in containers so we can use them later.

• Store values in containers so we can use them never.

• Store values in containers so we can use them once.

• Store values in containers so we can't use them later.

A short form writing the word variable is

• rav

• VAR

• var

• varia

JavaScript is designed for following purpose -

• To Style HTML Pages

• To Perform Server Side Scripting Opertion

• To add interactivity to HTML Pages.

• To Execute Query Related to DB on Server