Mario is trying to finalize an equipment order before work.He is using his smartphone while riding the train to the office,but for some reason not all the content is appearing.Mario tries turning the phone in his hand to see if landscape orientation would help with the layout problems,but it does not.What have the developers failed to do correctly so that Mario can interact the webpage on his smartphone?
A) Code the site using HTML tags.
B) Include all the server-side scripts for searchability.
C) Enable search engine optimization.
D) Use responsive design.

Question

Quizplus · Accepted Answer

The developers have failed to implement responsive design, which would allow the webpage to adjust to different screen sizes and orientations. Without this, Mario is experiencing layout problems on his smartphone.

Mario Is Trying to Finalize an Equipment Order Before Work