Class ________ provides static methods for common file and directory manipulations, including methods for copying files; creating and deleting files and directories; getting information about files and directories; reading the contents of files; getting objects that allow you to manipulate the contents of files and directories; and more.

A CAPTCHA puzzle is one way to enforce that certain actions need to be carried out by a real person. However, CAPTCHAs are visual, depending not just on a person’s seeing the image but also on a person’s being able to recognize distorted letters and numbers. Suggest another method usable by those with limited vision.

What will be an ideal response?

The purpose of the ________ element is used to configure the footer information on a web page document.

a. headings b. foot c. div d. footer