Modern JavaScript Quiz

What was the original name of JavaScript?

• ECMAScript

• LiveScript

• Java

• Mocha

In which year was JavaScript renamed from LiveScript?

• 1996

• 1998

• 1997

• 1995

What is the name of the standard that JavaScript is based on?

• LiveScript

• TypeScript

• Java

• ECMAScript

Which version of ECMAScript was released in June 2015?

• ES8

• ES7

• ES6

• ES5

What does ES stand for in the context of JavaScript?

• Easy Script

• ECMAScript

• Embedded Script

• Extended Script

What is the purpose of the ECMA TC39 committee?

• To create JavaScript libraries

• To evolve the ECMAScript programming language

• To standardize HTML

• To develop JavaScript frameworks

What is the main feature of ES6 modules?

• Global scope

• No exports

• Asynchronous loading

• Synchronous loading

Which keyword is used to declare a block-scoped variable in JavaScript?

• global

• let

• var

• const

What is the result of using 'const' on a variable?

• The variable cannot be reassigned

• The variable can be reassigned

• The variable is hoisted

• The variable is immutable

What does the 'spread' operator do in JavaScript?

• Combines arrays

• Creates a new array

• Expands an iterable

• All of the above