Question

i need help with this homework webpage and code too:

The webpage must include:

• Global Structure Tags
• Text Tags
• Images  
• Your first page must be named index.html
• Include a table within your site, challenge yourself to add a header in the table, and choose interesting border and/or cell formatting.
• Include a hyperlink within your site.
• Include an image in your site.
• Include a form in your site to demonstrate understanding of a variety of form components (the form does not have to be functional, as some hosts require paid service for form submission).
• Include CSS within the site (keep it simple at this point; creating an external stylesheet helps promote reuse of your work).
• Include two or three HTML features that make the website more robust, dynamic, and professional. Some ideas might be to have all three types of links (internal to the page, links to your other pages, or links to other websites). Complete a Contact Us page which includes a form. Try to add an .swf file to your page. Add a scrolling marquee with text scrolling across.
• Include a small script (either written or borrowed with credit given) to obtain User Input with prompt dialogs. One idea would be to ask for the user’s name.
• Using the "do while" or the "for" control statements
• Use a function in your Web page. One example of using a function is demonstrated “Random Image Generator." You can use a user-written function that you design, or one of the provided functions in JavaScript, and you can combine Parts A and B by putting your function inside of the loop.
• Include a date script and a cookie
• Finding and highlighting an element

• Or

  Creating and inserting elements

  Or

  Replacing and removing elements

• Use a DOM Collections and/or Styles feature

• Some suggestions are:

  Extract links and display them together at the bottom of the page.

  Or

  Change the background-color style property in response to user input.

  Or

  Write a script that contains a button and a counter in a div. The button should increment the counter each time that it is clicked.

  Or

  Write a script that prints the length of all of the JavaScript collections on a page.

  Or

  Create a Web page in which users are allowed to select their favorite layout and formatting through the use of the classname property.

Answer 1

There are total 4 classes. Student class is inherited and publicly accessed by 2 more classesFirstYearStudent and SecondYearStudent and there is 1 more School class. So total 4 classes

In main function when School object is called 100 constructors from FirstYearStudent of Student and 100constructors from SecondYearStudent of Student and 1 of school constructor and 100 constructor of FirstYearStudent itself and 100 constructors of SecondYearStudent which means s a total of 401 objects will be created because 401 will be created.