CompTIA A+ Core 2 Question F-71

A technician is called in to troubleshoot a four disk RAID 10 array on a high end Windows 7 Enterprise workstation. One drive has failed. Which of the following should the technician do to fix the problem?

A. Reseat the drive and verify the RAID array is healthy
B. Replace the failed drive and verify the RAID is healthy.
C. Replace the failed drive and restore the data.
D. Add a fifth drive and make it a spare.

Correct Answer: B

Explanation:
https://wiki.archlinux.org/index.php/RAID

CompTIA A+ Core 2 Question A-66

A support technician is using virtualization software on a Windows 7 Enterprise PC to test Windows 8.1 Enterprise for a future deployment. When operating the Windows 8.1 VM, performing tasks in the host operating system becomes considerably slower. Which of the following options may improve performance in the host operating system? (Select TWO).

A. Install more physical memory.
B. Increase the size of the virtual hard drive.
C. Install a different hypervisor.
D. Reduce physical memory allocated to the VM.
E. Clear temporary files in the VM.
F. Install additional physical hard drives.

Correct Answer: AD

CompTIA A+ Question E-48

Peter, a technician, is attempting to install a new printer on a Windows 7 Enterprise x86 machine. Upon inspection, Peter finds that he only has access to a 64-bit driver for the printer. Which of the following scenarios BEST describes the outcome of this situation?

A. As long as the driver is signed, it should work with this version of Windows.
B. As long as the driver is IA-64 compatible, it should work with this Windows version.
C. Peter should install the driver using Windows Vista compatibility mode.
D. A 32-bit driver will have to be found in order to install the printer.

Correct Answer: D