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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？（）
A
Failed HBA
B
Failed switch port
C
Faulty fiber cable
D
Faulty driver
E
Failed hard drives
F
Faulty configuration
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A server has a single failed hard drive in an array that is accessed through a hot plug backplane to ease replacement of failed drives. After replacing the drive several times， each of the replacement drives failed to power up and rebuild as the failed drive. Which of the following is the MOST likely cause of the failures？（）A、 The backplane has failed and needs to be replaced.B、 The array must be disbanded and recreated from a backup source to recognize the replacement drive.C、 There is a conflict with the optical drive on the server.D、 The server power supply is failing and not providing enough power for all the drives.
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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 HBAB、Failed switch portC、Faulty fiber cableD、Faulty driverE、Failed hard drivesF、Faulty configuration
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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、MemoryB、SCSI backplaneC、SCSI drivesD、Motherboard
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Your company has a network that has 100 servers. A server named server1 is configured as a file server . server1 is connected to a SAN and has 15 logical drives. You want to automatically run a data archiving script if the free space on any of the logical drives is below 30 percent. You need to automate the script execution. You create a new data collector set. What should you do next?（）A、Add the event trace data collectorB、Add the performance counte ralertC、Add the performance counte rdata collectorD、Add the system configuration datacollector.
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Your company has a network that has 100 servers. A server named Server1 is configured as a file server. Server1 is connected to a SAN and has 15 logical drives. You want to automatically run a data archiving script if the free space on any of the logical drives is below 30 percent. You need to automate the script execution. You create a new Data Collector Set. What should you do next？（）A、 Add the Event trace data collectorB、 Add the Performance counter alertC、 Add the Performance counter data collectorD、 Add the System configuration data collector
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单选题A client roams from H-REAP AP1 to H-REAP AP2. The client is unable to associate to H-REAPAP2. H-REAP AP2 has six other clients associated to it，which continue to pass traffic. What hascaused thisproblem？（）A
H-REAP AP1 has reached its client limit.B
H-REAP AP2 has reached its client limit.C
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H-REAP AP1 lost its connection to the controller.
考题
单选题A server has a single failed hard drive in an array that is accessed through a hot plug backplane to ease replacement of failed drives. After replacing the drive several times， each of the replacement drives failed to power up and rebuild as the failed drive. Which of the following is the MOST likely cause of the failures？（）A
The backplane has failed and needs to be replaced.B
The array must be disbanded and recreated from a backup source to recognize the replacement drive.C
There is a conflict with the optical drive on the server.D
The server power supply is failing and not providing enough power for all the drives.
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单选题A CO2 extinguisher on a ship which has lost 10% of its charge must be（）.A
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单选题A CO2 extinguisher on a ship which has lost 10% of its charge must be（）.A
used at the earliest opportunityB
hydro-testedC
rechargedD
weighed again in one month
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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 HBABFailed switch portCFaulty fiber cableDFaulty driverEFailed hard drivesFFaulty configuration
考题
单选题A new server was installed. Most clients are located in the same subnet as the server and can successfully access the server. Clients located on different subnets have been unable to access the server， but have no trouble accessing other servers on their subnet. Which of the following is the reason that these clients are unable to access the server？（）A
DHCP has assigned the wrong addresses.B
Incorrect default gateway on the server.C
DNS entries were not created.D
WINS server is not responding.
考题
多选题A new array of hard drives has been added to an existing server; however, when the server is booted into the Windows OS the new drives fail to appear in My Computer. From which of the following locations can the new storage drives be added?（）AFormat commandBHypervisorCComputer ManagementDDisk ManagementEVirtual Center
考题
单选题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
MemoryB
SCSI backplaneC
SCSI drivesD
Motherboard
考题
单选题Which of the following statement is true, according to the above message?A
Singapore has lost 28 percent of its native forest habitat since 1819.B
Singapore has lost nearly 95 percent of its overall biodiversity since 1819.C
All of Singapore’s surviving species are concentrated in one-quarter of the country’s total area.D
Most of Singapore’s surviving species are concentrated in land designated as forest reserves.
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