1. While attempting to take a snapshot of a virtual server before a major OS upgrade,a server administrator gets an error. Which of the following should the server administrator perform FIRST?

A) Remove any directly connected hardware to the virtual server.
B) Turn off the virtual machine.
C) Turn off the physical machine.
D) Remove any directly connected hardware to the physical server.



2. Which of the following is a reason to have a remote cold site readily available in case of a disaster in the primary datacenter?

A) It provides a company with a redundant location that mirrors the primary datacenter hardware and data.
B) It provides a company with a backup location equipped with resources necessary for immediate restoration of critical services.
C) It provides a company with a redundant location that mirrors the primary datacenter hardware but requires no data restoration.
D) It provides a company with a backup location to install the necessary equipment to restore critical services.



3. Which of the following will allow devices to be added without turning the server off?

A) Plug and Play
B) Hot plug
C) Warm site
D) Hot site



4. Which of the following concepts is described as multiple logical subnets traversing the same physical network?

A) VLANs
B) DHCP
C) DMZ
D) VPNs



5. Which of the following RAID arrays performs mirroring of the disks first,then striping of the disks?

A) RAID 0+1
B) RAID 6
C) RAID 1
D) RAID 10