<span>A selective backup allows a user to choose specific files to back up, regardless of whether or not the files have been changed.</span>
Answer:
D is your answer because I'm an expert
Answer:
<em>Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. The earliest roots of science can be traced to Ancient Egypt and Mesopotamia in around 3000 to 1200 BCE.</em>
Explanation:
<em>"</em><em>serverPc </em><em>izz </em><em>serverPc</em>
<em>Desktop</em><em> </em><em>Pc</em><em> izz</em><em> </em><em>Desktop</em><em> </em><em>Pc"</em>
Implementation hiding i<u>s the encapsulation of method details within a class</u>. Implementation can be interpreted as those specifications which can be altered without altering the correctness of an application. Wrapping data/methods within classes (descriptions of the way all objects of this type will look/act) in combination with implementation hiding is called encapsulation. Information users need to know about behaviors should be available without dependence on implementation specifications.
Print is the type of server that spools documents and puts
them in a queue. Whenever you are printing multiple documents, it is the
standard operation of the printer to prioritize those documents that came first
and add to the queue the other documents waiting for printing.
