Матеріали курсу Advanced Backend with Node.js та відповіді на тести | softserve.academy

Which of the following examples of working

with fields and methods of this class are correct?

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For the given class, choose

the correct getter and setter implementation for the

_course property

✅

❌

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What is

the result of executing the following program?

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In JavaScript, what is the purpose of the this

keyword within an

object's method?

It refers to the global window object

❌

It is used to create a new instance of the object

❌

It refers to the object itself, allowing access to

its properties and methods

✅

It is used to call other methods defined within the

same class

❌

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We have created an object, can we change or delete

the properties of this object at any time?

only for a copy of the object

❌

only for inherited class

❌

yes

✅

no

❌

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What methods do you know of creating objects in

Java Script? Choose the correct answer.

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