Solution

The correct answer is (b) Cookies.

Cookies are small text files that websites put on your computer or mobile device to store information about you and your preferences. Cookies are used to remember your login information, your shopping cart contents, your language preferences, and other settings so that you don't have to enter them every time you visit a website.

Option (a) URL stands for Uniform Resource Locator, which is the address of a website or web page on the internet.

Option (c) Address is a generic term that can refer to various things, including a physical address, an email address, or a web address.

Option (d) Home Page is the main page of a website that typically serves as the starting point for navigation.

Therefore, the correct answer is (b) Cookies.