A datacenter systems administrator needs to install a new server within an existing rack. Which of the following components would the systems administrator need to physically install the server in the rack? (Choose two.)

• A.UPS
• B.Network switch
• C.Cable management
• D.KVM
• E.Rail kit
• F.Fiber cables

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Which of the following is the purpose of an NTP server?

• A.For hosting instant messaging applications
• B.For hosting newsgroups
• C.For synchronizing clocks on network devices
• D.For file sharing and collaboration

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A junior systems administrator wants to know which components on a server are normally hot-swappable.
Which of the following components are usually hot-swappable? (Select TWO).

• A.Power supply
• B.Hard drive
• C.NIC
• D.CPU
• E.RAM

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Which of the following permissions would enable users to modify files or directories on a server?

• A.Read
• B.Execute
• C.Access
• D.Write

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An application update that provides new features was just released. Which of the following is the BEST way to deliver this to the users?

• A.Download and install the update immediately
• B.Use an isolated environment to deploy and test the update
• C.Install the update after change management review
• D.Wait for sufficient time to pass to determine if the update is safe

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