What is the purpose of the arguments keyword in JavaScript?

What is the purpose of the instanceof keyword in JavaScript?

A). To check if a variable is defined

B). To determine the type of an object

C). To create new instances of objects

D). To compare values

Which keyword is used to handle the final steps in error handling in JavaScript?

A). finally

B). end

C). last

D). complete

Which keyword is used to define an object in JavaScript?

A). object

B). defineObject

C). createObject

D). obj

Which keyword is used to terminate a loop iteration in JavaScript?

A). next

B). iterate

C). continue

D). terminate

What is the purpose of the yield keyword in JavaScript?

A). To pause and resume a generator function

B). To stop the execution of a function

C). To yield control to another function

D). To return a value from a function

Which keyword is used to define a class in JavaScript?

A). class

B). defineClass

C). createClass

D). classDef

Which keyword is used to create a label in JavaScript?

A). mark

B). label

C). name

D). identifier

What is the purpose of the super keyword in JavaScript?

A). To access parent class properties and methods

B). To create new instances of objects

C). To delete objects

D). To handle exceptions

Which keyword is used to create a new instance of an object?

A). instance

B). create

C). new

D). object

What is the keyword used to declare a constant variable in JavaScript?

A). const

B). let

C). var

D). constant