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Question 1:  What is the first phase of the JavaScript Execution Context?

(A) Code Execution Phase

(B) Creation Phase

(C) Scope Chain Phase

Question 2:  Which of the following is not created during the Creation Phase of the Execution Context?

(A) Variable Object

(B) Scope Chain

(C) Call Stack

Question 3:  What holds all the variables and function declarations in the Execution Context?

(A) Variable Object

(B) Execution Stack

(C) Lexical Environment

Question 4:  Which type of Execution Context is created by default in JavaScript?

(A) Function Execution Context

(B) Global Execution Context

(C) Block Execution Context

Question 5:  When a function is invoked, what type of Execution Context is created?

(A) Block Context

(B) Global Execution Context

(C) Function Execution Context

Question 6:  Where are Execution Contexts placed for execution in JavaScript?

(A) Variable Object

(B) Call Stack

(C) Event Loop

Question 7:  What is included in the Execution Context?

(A) Variable Object & Scope Chain& this value

(B) Event Loop& Promises& Scope

(C) Event Queue & DOM & Global Object

Question 8:  Which keyword determines the value of 'this' in an Execution Context?

(A) let

(B) var

(C) this

Question 9:  What is Lexical Environment in JavaScript?

(A) Environment where code runs physically

(B) Environment that holds identifier-variable mapping

(C) A stack of asynchronous functions

Question 10:  How many Execution Contexts can run at the same time in JavaScript?

(A) One

(B) Two

(C) Unlimited