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【单选题】

The failure of which of the following components can cause a server to display a POST error message？（）

A、Parallel HASP key

B、DVD driver

C、Memory

D、Chassis LED

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更多“The failure of which of the following components can cause a server to display a POST error message？（）”相关的问题
第1题
[] An SNMP alert has been generated by a server in the main data center.The alert stated that the internal temperature of the server has exceeded the threshold.No other servers in the rack have experienced problems，and no other alerts have come from that server about any other events.Which of the following is the cause of this issue？（）

A、A.Rack cooling equipment failure  B、B.Dust collection in the server  C、C.Server processor failure  D、D.Server power supply failure  

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第2题
[单选题] A network administrator wants to detect a login attack against a router. What IOS command can make the attack recorded in syslog server？（）

A、Logging detect fail-login  B、Login on-failure log  C、Login detect login-failure log  D、Logging login on-failure  E、none of the above  

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第3题
[单选题] During a NIM install， the system stops with the LED code 611.  What is the cause of the issue（）？  

A、A failure to NFS mount filesystems from the NIM client  B、A failure to NFS mount filesystems from the NIM master  C、A failure to retrieve the tftp client info from the NIM master  D、A failure to retrieve the tftp server info from the NIM master  

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第4题
[单选题] During a NIM install，the system stops with the LED code 611.What is the cause of the issue？（）

A、A failure to NFS mount filesystems from the NIM client  B、A failure to NFS mount filesystems from the NIM master  C、A failure to retrieve the tftp client info from the NIM master  D、A failure to retrieve the tftp server info from the NIM master  

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第5题
[单选题] For a given Ethernet network， the failure cycle is set to 5 seconds and the heartbeat rate is set to 2 seconds.Given these values， what is the failure detection time for the network （in seconds）？（）

A、5  B、10  C、12  D、20  

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第6题
[单选题] A customer is in the process of testing their configuration prior to going live. The administrator discovers thatPowerHA is taking 31 seconds to deal with a standard NIC failure. What can the administrator do to speed upthe process of NIC failure detection and diagnosis？（）

A、Tune the topsvcs NIM settings  B、Tune the grpsvcs NIM settings  C、Activate the fast failure detection （FFD） feature  D、Activate the Gigabit fast failover feature on the physical adapters  

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第7题
[单选题] A cluster script failed because it was unable to set the hostname， and the Cluster Manager reported the event failure. What must be done prior to sue the "HACMP Problem Determination Tools" -> "Recover From Script Failure" to have the Cluster Manager resume cluster processing？（）  

A、 Nothing， the "Recover From Script Failure" will correct the issue.  B、 Disable and re-enable the effected Ethernet adapter by using ifconfig.  C、 Correct the error by setting the hostname on the effected node from the command line.  D、 Verify that the clinfo daemon is running prior to executing the "recover from scriptfailure".  

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第8题
[多选题] Which statement describes the significance of the CHANGE FAILURE command in RMAN？（）

A、 It is used to change failure priority only for HIGH or LOW priorities.  B、 It is used to execute the advised repair script.  C、 It is used to change failure priority only for the CRITICAL priority.  D、 It is used to explicitly close the open failures.  E、 It is used to inform the database about the repair after the repair script executes.  

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第9题
[单选题] After a critical service failure occurs the server keeps rebooting every fifteen minutes not giving anadministrator enough time to troubleshoot the failure.  Which of the following does the administrator need to do to allow enough time to work on the system to troubleshoot the problem？（）

A、Modify boot.ini file  B、Disable automatic reboot on service  C、Press F6 at boot up  D、Clear cache  

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第10题
[多选题] In Layer 2 topologies， spanning-tree failures can cause loops in the network. These unblocked loops cancause network failures because of excessive traffic. Which two Catalyst 6500 features can be used to limitexcessive traffic during spanning-tree loop conditions？（）

A、loop guard  B、storm control  C、storm suppression  D、broadcast suppression  E、BPDU guard  

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