I'm gonna say D. No sentence error
I think the answer is true because casting has been found 6000 years ago!
Answer:
A system unit is the part of a computer that houses the primary devices that perform operations and produce results for complex calculations
<u>Client-server</u> implemented a network where hosts are assigned specific roles, such as for file sharing and printing. Other hosts access those resources but do not host services of their own.
<u>Explanation:</u>
The client-server can be utilized on the web just as on a neighborhood (LAN). Instances of customer server frameworks on the web incorporate internet browsers and web servers, FTP customers and servers, and the DNS. Different hosts get to those assets yet don't have administrations of their own. Since it permits arrange permits numerous PCs/gadgets to interface with each other and offer assets.
