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A programmer needs to access a process running on a host. What information does the programmer...

A programmer needs to access a process running on a host. What information does the programmer require in order to access this running process? In that case, which process would be the client and which would the server? Suppose the programmer makes a site and intends to keep a purchase record for each of its customers. Describe how this is possible with cookies.

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Answer #1

In order to access a process running on a host , the programmer will be needing the process id of the process in order to access it . The process that is requesting the data is the client process and the process that is sending the data is the server process.

To keep the purchase record of each customer , we can use the cookies to do that , because cookies are stored by the websites to browser's file of the customer which the user logged in , shopping carts, product recommendation. therefore these cookies will be sending the data to the websites when the customer interact with the websites and purchase record will be updated each time while the customer visit the site at both end that is server end and client end cookies.

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