var httpsserver = new https.Server();

What is it called when there is an error in the code?

Predict the output:

var x = y, y = 'A';
console.log(x + y);

What is the command used for debugging output in Node.js?

Which of the following statements is true if x and y are not equal?

What is the purpose of the Advanced Panel?

 Which of the following is not considered as an error in JavaScript? 

Which method receives the return value of setTimeout() to cancel future invocations?

Which of the following tasks cannot be performed using client-side JavaScript?

Why do we need to use an onload event in the script tag after using the async attribute?