Knowledge quiz

It's time to put what you've learned to the test, get 6 right to pass this unit.

1.

Which keyword can we use to define a variable that cannot change its value at runtime?

Choose the correct answer.
2.

What is true about object-oriented programming in JavaScript? 

There are three correct answers.
3.

In which environment can JavaScript be used ?

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4.

Which of the following is true for JavaScript?

There are three correct answers.
5.

Which of the following data types are primitive types in JavaScript?

There are three correct answers.
6.

What are the advantages of asynchronous operations in JavaScript?

There are three correct answers.
7.

How do you define a Immediately Invoked Function Expression?

Choose the correct answer.