单项选择题Which of the following BEST describes how server virtualization can cut down IT costs? ()

A. Server virtualization increases server application performance allowing productivity to be increased.
B. Server virtualization simplifies server administration and reduces the IT department staffing needs.
C. Server virtualization implements higher security measures at the server OS level reducing the need for other security implementations.
D. Server virtualization is a more efficient use of hardware for multiple servers reducing the resource utilization.


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2.单项选择题A user is receiving an error about not having enough virtual memory. A technician wants to manually set the amount of available virtual memory for the computer. At a MINIMUM, the technician should set the virtual memory to be which of the following?()

A.0.5 times the amount of physical memory
B.1.5 times the amount of physical memory
C.2 times the amount of physical memory
D.Equal to the amount of physical memory

5.单项选择题Which virtualization technologies can save time during provisioning?()

A.Cloning
B.Snapshots
C.Clustering
D.Virtual memory

7.多项选择题Which of the following are benefits of the HCL? ()

A. Enhanced stability
B. Vendor supported
C. Higher number of available component choices
D. Lower cost
E. Enhanced security

8.单项选择题A Windows server’s backup jobs keep failing with an error message stating that the source drive is not available. After reviewing the logs, which of the following should a technician do FIRST to troubleshoot this issue?()

A.Verify the backup media has enough storage space for the backup job
B.Verify the volume shadow copy service is running
C.Close all terminal services sessions on the server
D.Reboot the Windows server and re-run the backup job

9.单项选择题Which of the following BEST describes server virtualization?()

A. A single logical server operating on multiple physical servers.
B. Applications hosted on a single server and deployed to multiple users.
C. Multiple servers used to host applications for multiple users.
D. Multiple logical servers operating on the same physical server.

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