KM | W11D3

What can arrays in JavaScript hold?

• Only numbers

• Only strings

• Only objects

• Values of mixed types

How can you access the first element of an array named colors?

• colors[1]

• colors.first()

• colors[0]

• colors.1

1. Which method is commonly used to iterate through an array in JavaScript?

• forEach()

• for loop

• while loop

• do...while loop

1. What are objects in JavaScript used for?

• Storing sequential data

• Performing mathematical operations

• Organizing related data and functions together

• Looping through data

How can you access the name property of an object named person?

• person[name]

• 1. person->name

• person.name

• name(person)