The answer is path. A path consists of a drive letter and colon, to identify the storage device, and one or more folder names. A path is a route or list of directories through a file system to particular folder or file, it points out the location of file. It shows either the file is in C:\ or D:\ , sometime it shows either the file is in the format of .txt or .doc, sometime it shows only name of the file. it also depends on the settings.
The mass of an object is a measure of the object's inertial property, or the amount of matter it contains. The weight of an object is a measure of the force exerted on the object by gravity, or the force needed to support it. The pull of gravity on the earth gives an object a downward acceleration of about 9.8 m/s2.
Proxy server is a server that acts as a mediator between two systems.
One system can be your computer and the other can be the server to which you are asking a service, such as requesting a web page.
Lets suppose you request a web page from a server and you type a URL of a website to access a web page.
This request goes to proxy server which sends this request on your behalf to the target server in order to retrieve that web page.
Proxy server makes this request to the target server on the internet by using one of its IP addresses.
When the proxy server gets that web page, it will forward that web page to your requesting computer.
If you request a specific service such as a website frequently the proxy server saves that website on its cache.
So if you request that website again, proxy server will forward it to you from its cache rather than requesting it again from the target server on your behalf resulting in quick response to the user's request.
Proxy servers provide users with privacy to access the websites, and they can surf the internet anonymously .
