Which of the following is a benefit of a hot spare？（）

第1题：

While explaining to a customer the fault tolerant benefits of x445 they ask what happens if they implement memory mirroring and a DIMM fails in the SMP expansion module.  Which of the following is the most appropriate response？（）

• A、The DIMM is taken off line， and fault tolerance is available on the other DIMMs only.
• B、The memory bank is taken offline and rebuilt with the online hot spare and then brought back on line.
• C、The memory bank containing the failed DIMM is taken off line， and the system is no longer fault tolerant until replaced.
• D、The DIMM is taken offline， and the online hot spare is initiated and the system remains fault tolerant.

第2题：

Which of the following is a benefit of a hot spare？（）

• A、 Lower cost
• B、 Allows two RAID 1 drives to simultaneously fail without losing any data
• C、 Enhanced fault tolerance
• D、 Enhanced performance

第3题：

第4题：

Which of the following is a benefit of NAS over SAN?（）

• A、Higher data integrity
• B、Lower cost of implementation
• C、Higher redundancy
• D、Increased performance

第5题：

Which of the following is the BEST case scenario for power fault tolerance within a server？（）

• A、 Redundant power supplies with one power supply connected and one power supply as a hot spare.
• B、 Redundant power supplies with each connected to a separate power circuit.
• C、 Redundant power supplies connected via a Y-cable.
• D、 Redundant power supplies with each connected to the same power circuit.

第6题：

A technician needs to install an additional PCI NIC without powering down the server. Which of the following BEST describes the technology the board must support？（）

• A、 Hot install
• B、 Hot add
• C、 Plug and play
• D、 Hot plug

第7题：

Which of the following will allow a server to continue to function if a stick of memory fails？（）

• A、 Chipkill
• B、 Memory RAID
• C、 Registered memory
• D、 ECC
• E、 Hot spare

第8题：

Which of the following can be hot-swappable?（）

• A、Hard drive
• B、Tape drive
• C、Floppy drive
• D、DVD-RW

第9题：

Which of the following are storage technologies that can be hot swappable？（）

• A、SCSI
• B、SAS
• C、ATA
• D、IDE
• E、CMOS

第10题：

Which of the following is an advantage of RAID 0？（）

• A、Mirrors data
• B、Redundancy
• C、Speed
• D、Automatic hot spare