What is the command to run Node.js programs?

What is the syntax to load a new document in JS?

Which command is used to spoof the client user agent?

 JavaScript Code can be called by using ___________ 

What syntax is used to describe elements in CSS?

Which type of database is most appropriate for developers requiring a huge amount of data?

The correct way to refer to an external script called "name.js" is:

What does the undefined value mean in JavaScript?

What is the output of the following code?

var array = [1, 43, 6, 2, 4, 8];

array[8] = 78;

document.write(array);

What will be the output of the following code?

var orc = {

hair: "green",

age: 20,

a: false

};

orc.hair1 = 2;

delete orc.hair1;

console.log(orc.hair1);