CompTIA A+ Question F-87

When installing multiple SCSI drives in a system, which of the following is correct?

A. All drives must have the same SCSI ID.
B. Drives will be automatically assigned an ID by the controller.
C. Drives in the same RAID array must have the same SCSI ID.
D. Each drive must have a different SCSI ID.

Correct Answer: D

Explanation:
http://www.textfiles.com/computers/scsi.txt

CompTIA A+ Question D-91

An end user requires a computer to support computer aided drafting and computer aided modeling. Which of the following component packages should a technician recommend to the end user?

A. Powerful processor, high-end graphics card, and maximum RAM
B. File streaming, printer sharing, and a RAID array
C. Surround sound audio, compact form factor, HDMI output
D. Processor and RAM that meets minimum Windows requirements

Correct Answer: A

Explanation:
Since AutoCAD and computer aided modeling requires more muscle to do the renderings, you need a powerful processor, lots of RAM and an expensive high end graphics card to support the software.

CompTIA A+ Question D-78

A technician installs three hard drives into a computer. The user would like the drives configured such that the RAID array has the best write performance and if one of the drives were to fail the user would still have a fully operational PC. Which of the following RAID types should the technician configure?

A. 0
B. 1
C. 5
D. 10

Correct Answer: C

CompTIA A+ Question D-40

Which of the following BEST represents a hardware requirement for building a PC that will specialize in being a Home Server? (Select TWO).

A. Virtualization support
B. Touch screen interface
C. Gigabit Ethernet
D. RAID array
E. Dual monitors

Correct Answer: CD

Explanation:
http://hardforum.com/showthread.php?t=1669200

CompTIA A+ Question D-39

A technician has a computer with three hard drives and wants to create a RAID array with parity. Which of the following RAID configurations should be installed?

A. RAID 0
B. RAID 1
C. RAID 5
D. RAID 10

Correct Answer: C

CompTIA A+ Question C-98

A user is requesting assistance in building a custom made PC for home theater use to connect to their existing large LCD screen. Which of the following components should MOST likely be recommended? (Select TWO).

A. Large IDE hard drive
B. HDMI output
C. Dual monitors
D. RAID array
E. TV tuner

Correct Answer: BE

Explanation:
A Home theater PC is also a TV. So you need to have a TV tuner card that will show cable on the home theater PC. You would also need an HDMI output to connect the PC to a large LCD screen for optimal viewing.

CompTIA A+ Question C-93

A technician is tasked with upgrading the hard drives of a high-end workstation to SSD. The drives must be configured in a RAID array, but the RAID card does not support SSD. Which of the following would the technician verify in order to use the new drives?

A. Controller firmware
B. Power requirements
C. File system type
D. System BIOS

Correct Answer: A

CompTIA A+ Question C-24

A technician has a desktop with two hard drives. The technician would like to configure a RAID array such that one drive can fail, but data can still be accessed. Which of the following RAID types should the technician install?

A. 0
B. 1
C. 5
D. 6

Correct Answer: B