It is an input and an output. The scanner scans the paper which is the input ,and the output is when the printer prints the paper.
Answer:
Development, Introduction, Growth, Maturity and Decline.
Explanation:
The <span>three special purpose devices one might find in a data center and what they do are :
</span><span>1) Load Balancer</span><span> is a device that acts as a reverse proxy and distributes network or application traffic across a number of. servers.</span><span>
2) Logical Servers are logically separate servers (e.g., a Web server, an
email server, and a file server) on the same physical computer.
</span>3) V<span>irtual Servers ran on the same physical computer </span>that shares
hardware and software resources with other operating systems (OS), they are
popular in Web hosting environments.
I Am Pretty Sure The Answer Is - "B"
Hope This Help's
