ENODEB出现High memory consumption处理方法有哪些？（）A、CoolingB、ReplacememoryC、PerformeNBresetD、hangecell configuration to decrease call processing load

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第3题：

During startup, the router displays the following error message: boot: cannot open "flash:" What will the router do next?（）

• A、Because of damaged flash memory， the router will fail the POST
• B、It will attempt to locate the IOS from a TFTP server. If this fails， it will initiate the setup dialog.
• C、It will attempt to locate the IOS from a TFTP server. If this fails， it will load a limited IOS from ROM
• D、It will attempt to locate the configuration file from a TFTP server. If this fails， it will initiate the setup dialog.
• E、It will attempt to locate the configuration file from a TFTP server. If this fails， it will load a limited configuration from ROM

正确答案:C

第4题：

A Cisco router is booting and has just completed the POST process. It is now ready to find and load an IOS  image. What function does the router perform next?（）

• A、It checks the configuration register.
• B、It attempts to boot from a TFTP server.
• C、It loads the first image file in flash memory.
• D、It inspects the configuration file in NVRAM for boot instructions.

正确答案:A

第5题：

Which command is used to load the rescue configuration?（）

• A、load override rescue
• B、rollback rescue
• C、load replace rescue-configuration
• D、rollback 49

正确答案:B

第6题：

Which of the following statements is TRUE concerning the po column of the vmstat command？（）

• A、 The sys is high when po is high.
• B、 The po represents the number of page steals.
• C、 The low values usually indicate insufficient paging space.
• D、 The low values usually indicate sufficient memory for the load.

正确答案:D

第7题：

What two things happen when the CRS Publisher Database on an HRDB expansion server fails?（）

• A、All call processing immediately begins using the CRS Subscriber Database. 
• B、Calls in queue are dropped. 
• C、Agent calls are dropped. 
• D、Agents are automatically logged out. 
• E、CRS configuration changes are blocked until the CRS Publisher Database is restored and synchronized with the CRS Subscriber Database. 
• F、Configuration changes are buffered until the CRS Publisher Database is restored.

正确答案:A,E

第8题：

An enterprise has two nodes： -Node ’A’ runs a large relational database and ha six CPUs and  32GB of memory. -Node ’B’ is an application server with three CPU’s and 16GB of memory. During peak production periods， the CPU load for Node ’A’ is normally between 30% and 40%. For Node ’B’， the CPU load is 10% to 20% during peak production periods.  Which of the following describes the best solution for an HACMP cluster？（）  

• A、 Two cluster with two resource groups in a mutual takeover configuration.
• B、 One cluster with two cascading resource groups in a mutual takeover configuration.
• C、 One cluster with two rotating resource groups in a one-sided hot standby configuration.
• D、 Two clusters with two resource groups in a hot-standby configuration with a newly acquired third node.

正确答案:B

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使用MML命令"ZUSU:MCMU,0:R=WARM,C=DSK"重启备份MCMU, 此MCMU会（）

• A、Load software and configuration file from Hard disk
• B、Load software only, no configuration file loading
• C、Load configuration file from working MCMU and load software from hard disk
• D、Load configuration file only, no software loading

正确答案:C

第15题：

Which two functions does Cisco Configuration Assistant provide?（）

• A、wireless connectivity
• B、call routing configuration
• C、device discovery
• D、call forwarding
• E、command line configuration

正确答案:B,C

第16题：

Which two statements regarding configuring high availabily in the Cisco UCS is correct?（）

• A、High availability is enabled during the configuration of either HSRP or VRRP from global configuration  mode
• B、High availability is configured during the initial setup of both Fabric interconnects
• C、High availability can only be configured via the CMC
• D、High availability is enabled during theinitial configuration of one of the Fabric  lnterconnects

正确答案:B,D

第17题：

A small business currently has four separate servers， three of which perform low-overhead tasks with small memory footprints. How could the company BEST reduce power consumption among these four servers， while not sacrificing functionality？（）

• A、Enable each server’s Cool ’n’ Quiet and/or SpeedStep functionality so that processing power is conserved.
• B、Enforce auto-shutdown routines on all four servers for after-hours power saving while the office is closed.
• C、Consolidate the four servers onto the best two，combining them logically by tasks and memory consumption.
• D、Consolidate the four servers onto the most powerful machine using virtualization.

正确答案:D

第18题：

衡量排队机处理性能的指标BHCA是什么所写（）。

• A、Busy High Call Ability
• B、Busy High Call Attempt
• C、Busy Hour Call Ability
• D、Busy Hour Call Attempt

正确答案:D

第19题：

An application vendor wants to choose a fault tolerant platform for their new application.  The application benefits from multiple processors and has been tested on Red Hat Advanced Server 3.  To determine the memory requirements for the application， which of the following is the best procedure？（）

• A、The application should be tested and baselines should be measured with simulated user loads.
• B、The application should be tested with the minimum amount of memory then increase the memory in increments until an acceptable response is achieved.
• C、The application should be tested with differing amounts of memory and the fastest response time is reached it should be used as the acceptable configuration.
• D、The application should be tested with the maximum amount of memory then decrease the memory in increments until an acceptable price/performance ratio is reached.

正确答案:A

第20题：

You are creating a Windows application for graphical image processing by using the .NET Framework 3.5. You create an image processing function and a delegate.You plan to invoke the image processing function by using the delegate.You need to ensure that the calling thread meets the following requirements：  （1）It is not blocked when the delegate is running   （2）It is notified when the delegate is complete What should you do？（）

• A、Call the Invoke method of the delegate.
• B、Call the BeginInvoke and EndInvoke methods of the delegate in the calling thread.
• C、Call the BeginInvoke method by specifying a callback method to be executed when the delegate is complete.Call the EndInvoke method in the callback method.
• D、Call the BeginInvoke method by specifying a callback method to be executed when the delegate is complete.Call the EndInvoke method of the delegate in the calling thread.

正确答案:C

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