javascript-objects

Question 1

What are objects used for?

Answer 1

Model real-life objects, Storing multi-data-typed properties and their values

Question 2

What are object properties?

Answer 2

The keyword being assigned a value in an object.

Question 3

Describe object literal notation.

Answer 3

They are declared by a variable and assigned an opening and closing braces. All methods and properties go in between the curly braces and are separated by a comma

Question 4

How do you remove a property from an object?

Answer 4

The ‘delete’ property followed by the object name, the dot notation and property name

Question 5

What are the two ways to get or update the value of a property? Dot or square bracket notation

Answer 5

Dot or square bracket notation