When looking for software that will manage how different computers can access a printer, enforce file permissions, and create a firewall. The most useful will be<u>:</u>
- <u>D a network operating system</u>
A network operating system is the resource that helps to manage the resources in a computer system and gives accessibility to computer programs
When looking for a software that would manage the different resources, then the most useful would be a Network Operating System
Therefore, the correct answer is option D
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