Functions, Loops, Arrays, Objects

How to access 'Shantanu' from => names { 0: 'Shantanu' }

• names.0

• names[0]

• Both names.0 and names[0]

• None of the above

How to access first element of colors array?

• colors.0

• colors[0]

• Both colors.0 and colors[0]

• None of the above

What is the syntax of an object property?

• key: value

• value: key

• key: { value }

• value: { key }

How to add an element to the end of an array?

• .shift() method

• .push() method

• .unshift() method

• .insert() method

What are objects?

• collections of properties

• collections of arrays

• collections of integers

• collections of any primitive data type

Select the odd one out

• Arrays are accessed using indices

• Objects are accessed using keys

• Objects do not have indices

• Arrays are accessed using keys

How to remove an element from the end of an array?

• .shift() method

• .push() method

• .unshift() method

• .pop() method

How to reverse an array?

• .reverse() method

• .palindrome() method

• .rotate() method

• .Reverse() method

What does .join() method do?

• Joins two or more arrays

• Joins two or more strings

• Converts array into string

• Deletes array

What are functions?

• Blocks of reusable code

• Text to help document code

• Objectives of code

• Structure of the code