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Question 1:  What is a prototype in JavaScript?

(A) A type of variable

(B) A blueprint of an object

(C) A data type

Question 2:  Which method is used to set the prototype of an object in JavaScript?

(A) Object.setPrototype()

(B) Object.setPrototypeOf()

(C) Object.assignPrototype()

Question 3:  In JavaScript, every object has a hidden property called:

(A) proto

(B) prototypeChain

(C) protoLink

Question 4:  The prototype chain ends when:

(A) It reaches a null value

(B) It finds an object with no properties

(C) It exceeds 10 levels

Question 5:  What is the main use of prototypes in JavaScript?

(A) Memory management

(B) Inheritance

(C) Looping

Question 6:  Functions in JavaScript have a special property called:

(A) funcProto

(B) prototype

(C) protoFunc

Question 7:  How can you create a new object with a specific prototype?

(A) Object.create(prototypeObject)

(B) new prototypeObject()

(C) Object.new(prototypeObject)

Question 8:  Which of the following statements is true about prototypes?

(A) Prototypes only work with arrays

(B) All JavaScript objects inherit from a prototype

(C) Prototypes are not used in inheritance

Question 9:  What will be the prototype of an object created using {}?

(A) Object.prototype

(B) null

(C) Array.prototype

Question 10:  In prototype chaining, if a property is not found in the current object:

(A) JavaScript throws an error

(B) JavaScript searches in the prototype chain

(C) The program exits