Week 7.1

What is the correct syntax to define a function in JavaScript?

• function = myFunction() { }

• def myFunction() { }

• function myFunction() { }

• function: myFunction() { }

How do you invoke/call a function in JavaScript?

• call myFunction()

• myFunction()

• invoke myFunction()

• execute myFunction()

Can a JavaScript function return multiple values?

• Yes

• No

How can objects model real-world entities?

• By bundling variables into descriptive wrappers

• By using properties to describe the entity's state

• By using methods to define what the entity can do

• All of the above

What do methods describe in an object?

• The object's state or condition

• The object's methods

• The object's variables

• What the object can do

What do properties describe in an object?

• The object's state or condition

• The object's methods

• The object's variables

• The object's properties

What does the Document Object Model (DOM) represent in web development?

• The structure and content of a web document

• The programming interface for accessing web content

• The objects used to manipulate web pages

• All of the above

What does the DOM stand for in web development?

• Document Order Model

• Document Object Model

• Data Object Manipulation

• Document Object Method

What method is used to concatenate two strings in JavaScript?

• join()

• merge()

• concat()

• append()

Which method is used to convert all characters of a string to lower case?

• toLowerCase()

• toLower()

• convertToLower()

• changeCaseToLower()