What is the method to add code? Mixed.Add code.Inline code.Code-behind pages.a.ii, iii, ivb.i, ii, iiic.i, iii, ivd.i, ii, iii, iv

The method to add code can be done in several ways:

i. Mixed: This method involves mixing the code with the HTML in the same file. This is not a recommended practice as it can make the code hard to read and maintain.

ii. Add code: This method involves adding code to the HTML using script tags. This is a common practice and is used in many web development projects.

iii. Inline code: This method involves adding code directly to the HTML elements. This is often used for simple tasks such as event handling.

iv. Code-behind pages: This method involves separating the code from the HTML. The code is placed in a separate file and is linked to the HTML. This is a recommended practice as it makes the code easier to read and maintain.

So, the correct answer is: d. i, ii, iii, iv.