Total test time : 30 minutes


1. Construct (native)JavaScript function that accept a parameter as (n) to generate result as below:

*
**
***
****

(Est. Time 5 minutes)


2. Construct (native)JavaScript function that accept a parameter as (n) to generate result as below:

****
 ***
  **
   *
  **
 ***
****

(Est. Time 10 minutes)


3.  Construct (native)JavaScript function that accept a parameter as (n) to  generate result as below:

1
21
123
4321

(Est. Time 5 minutes)


4. Construct JavaScript (native) function that will create (n as parameter) button elements.
  For each button thats is created should show an alert when clicked. The alert will show the (n) number of the
button.

  Example:
When I click the 1st button should show alert like "Button 1 clicked" and so on.

(Est. Time 10 minutes)