312-38 Works Practice Questions
The free 312-38: Certified Network Defender questions that deal with works, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #7
Tom works as a network administrator in a multinational organization having branches across North America and Europe. Tom wants to implement a storage technology that can provide centralized data storage and provide free data backup on the server. He should be able to perform data backup and recovery more efficiently with the selected technology. Which of the following storage technologies best suits Tom's requirements?
Correct answer: D
Explanation
NAS is dedicated network attached storage that centralizes files on a server and supports scheduled backups and quick recovery without a separate storage network. DAS attaches to a single host and RAID only adds redundancy to local disks.
Question #8
Timothy works as a network administrator in a multinational organization. He decides to implement a dedicated network for sharing storage resources. He uses a _______ as it seperates the storage units from the servers and the user network.
Correct answer: A
Explanation
A SAN is a dedicated high speed storage network that separates the storage units from the servers and the user network, letting servers use shared storage as if it were local. NAS instead shares files over the existing LAN.
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