Which keyword is used to define a class in JavaScript?

Which keyword is used to define an object in JavaScript?

A). object

B). defineObject

C). createObject

D). obj

What is the purpose of the arguments keyword in JavaScript?

A). To define function arguments

B). To pass arguments to a function

C). To access function arguments

D). To check if a variable is defined

What keyword is used to break out of a loop in JavaScript?

A). break

B). exit

C). stop

D). halt

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 terminate a loop iteration in JavaScript?

A). next

B). iterate

C). continue

D). terminate

Which keyword is used to handle asynchronous operations in JavaScript?

A). async

B). await

C). sync

D). delay

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

A). const

B). let

C). var

D). constant

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 create a label in JavaScript?

A). mark

B). label

C). name

D). identifier

What is the purpose of the typeof keyword in JavaScript?

A). To check if a variable is defined

B). To determine the data type of a variable

C). To create new variables

D). To delete variables