What is Cached of Google?

Caches are in temporary files. Google is a large company and a search engine.

So there have any possibility of loss?

I don't understand what you mean? Loss of what?

Hi I need the total information of Cached of Google. please let me know in details.

As I said Google is a company name, not a software nor a browser so there is no cache to a company (cache not cached) they make software. Google, made by Google is a search engine used for research on the web, that too has no cache.

Explain what you want to do about a cache.

A web cache is a mechanism for the temporary storage (caching) of web documents, such as HTML pages and images, to reduce bandwidth usage, server load, and perceived lag. A web cache stores copies of documents passing through it; subsequent requests may be satisfied from the cache if certain conditions are met.[1] Google's cache link in its search results provides a way of retrieving information from websites that have recently gone down and a way of retrieving data more quickly than by clicking the direct link.