Try this exercise. Is this statement true or false?
An object can have two same keys or two same values.
Press true if you believe the statement is correct, or false otherwise.
Back to course sections
- Javascript Fundamentals
- Typescript vs. Javascript in 2021 Introduction to JavaScript Variables and Assignment Initializing Variables and Basic Math Operations What are Strings and String Operations? Introduction to Arrays and Array Operations Control Flow: If/Else and Try/Catch Statements Loops and Iterations in Programming Calling Functions: Calling, Parameters, Returning Objects and Key-Value Stores Higher Order Functions in Javascript Classes and Objects in JavaScript and TypeScript Find Minimum And Maximum Value In An Array Using JavaScript How to Filter an Array of Objects in JS Javascript Build Tools and Bundlers
Mark As Completed Discussion