How should we use this and new keywords in javascript?

Question

function Person(name,age,std){
this.studname=name;
this.studage=age;
this.studstd=std;
}
var student1 = new Person("alpha",20,5);
var student2= new Person("Omega",21,10);
document.write(student1.name+"is studying in"+student1.std+"but"+student2.name+"is good");
Is this right?

Answer 1

I think the code is right, but I didn't understood the question 🤔