多选题A server has lost communication to its drives located on a fiber channel SAN.An administrator notices that the indicator lights on both the HBA and the SAN switch are not lit.Which of the following are the MOST likely causes of the problem？（）AFailed HB

第1题：

第2题：

A server has lost communication to its drives located on a fiber channel SAN.An administrator notices that the indicator lights on both the HBA and the SAN switch are not lit.Which of the following are the MOST likely causes of the problem？（）

• A、Failed HBA
• B、Failed switch port
• C、Faulty fiber cable
• D、Faulty driver
• E、Failed hard drives
• F、Faulty configuration

第3题：

第4题：

A server has five hot pluggable SCSI disk drives in a RAID 5 array.  The server OS crashed and the server will not boot.  The administrator noticed that all of the disk drives have gone offline.Which of the following components would MOST likely have caused the problem？（）

• A、Memory
• B、SCSI backplane
• C、SCSI drives
• D、Motherboard

第5题：

Which of the following expansion cards should be installed in a server to allow the server to connect to a SAN via a fiber channel？（）

• A、SATA
• B、iSCSI
• C、SCSI
• D、HBA

第6题：

An administrator wants to rackmount a new server.  Power and network outlets are available and cooling in the room is adequate to support the additional server. The new server is identical to the other servers already installed.  Which of the following items should the administrator FIRST verify before installing the server？（）

• A、HBA is compatible with the SAN fiber switch.
• B、Update the newly installed server with the latest KVM drivers.
• C、The UPS will continue to perform as expected with the additional load.
• D、Verify the server NIC is compatible with the NAS.

第7题：

An administrator installs new IDE drives into the company server. Upon starting the machine， the BIOS does not recognize any of the drives. Which of the following is the MOST likely cause of the problem？（）

• A、The jumpers are not set correctly on the drives.
• B、The power supply is not rated high enough to support the additional drives.
• C、The BIOS is not compatible with the drives.
• D、The drives are not powered on.

第8题：

第9题：

While reviewing the backup logs a server administrator notices that a backup job for an application server on the same subnet has failed. Which of the following is MOST likely the problem？（）

• A、The remote agent was not running.
• B、The management card has failed.
• C、The proxy server was blocking access.
• D、The hardware firewall was blocking access.

第10题：

An administrator logs into a server and notices slow performance.  When the system finishes the logon process a message is displayed saying the system is out of Virtual Memory.  Which of the following is the MOST likely cause of this issue？（）

• A、The drives have been configured as basic.
• B、The system partition with the page file is out of space.
• C、The VMFS has bad sectors.
• D、The drivers for the memory have become corrupt.