Which keyword is used to define a class in JavaScript?

Which keyword is used to handle asynchronous operations in JavaScript?

A). async

B). await

C). sync

D). delay

Which keyword is used to handle exceptions in JavaScript?

A). try

B). handle

C). catch

D). exception

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

A). const

B). let

C). var

D). constant

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 label in JavaScript?

A). mark

B). label

C). name

D). identifier

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

A). next

B). iterate

C). continue

D). terminate

Which keyword is used to define a function in JavaScript?

A). function

B). func

C). define

D). funcDef

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

A). break

B). exit

C). stop

D). halt

Which keyword is used to define a block of code with specific permissions in JavaScript?

A). permit

B). restrict

C). block

D). secure

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

A). instance

B). create

C). new

D). object