Given a portion of a valid Java EE web application’s directory structure：MyApp | |--Directory1 ||--File1.html| |--META-INF|  |--File2.html| |--WEB-INF |--File3.html You want to know whether File1.html， File2.html，and/or File3.html is protected from direct access by yourweb client’s browsers. What statement is true？（）

A. ll three files are directly accessible.

B. Only File1.html is directly accessible.

C. Only File2.html is directly accessible.

D. Only File3.html is directly accessible.