1. Which of the following function of the String object returns the character in the string starting at the specified position via the specified number of characters?

2. What will be the output of the following JavaScript code?

// Javascript code to compare the height
function height()
{ 
    var  height = 123.56;
    var type = (height>=190) ? "tall" : "short";
    return type;
}

3. Which is the function used to call a function in every time duration?

4. What will be the output of the following JavaScript code?

const curr = new Date();
 document.write(curr);

5. What will be the output of the following JavaScript code?

function printArray(a) 
{
     var len = a.length, i = 0;
     if (len == 0)
        console.log("Empty Array");
     else 
     {
// do-while loop in javascript
         do 
         {
             console.log(a[i]);
         } while (++i < len);
     }
}

6. What does … operator do in JS?

7. What is the purpose of the Attr object in the HTML DOM ?

8. What is the result in the console of running the code shown?
var start = 1;
function setEnd() {
var end = 10;
}
setEnd();
console.log(end);

9. Which property is used to define the HTML content to an HTML element with a specific id?

10. Arrays in JavaScript are defined by which of the following statements?

11. Which is the correct syntax for the function definition?

12. in javascript "===" operator defines what?

13. The "function" and " var" are known as:

14.  Which of the following can be implemented using animation?

15. Which JavaScript method is used to access an HTML element by id?