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IBM(000-077) 问题列表
问题
多选题A customer runs an application on a supported 8-way x445. The customer needs to monitor operations and wants to be alerted when problems arise. Which TWO of the following can be configured in IBM Director Base Pack to monitor the customer’s operations？（）AFan operationBBottleneck analysisCPower supply operationsDPlanned versus unplanned outagesEApplication predictive failure analysis
问题
单选题A customer needs the ability to recover their data if a total system failure occurs. Which two of the following are the most important considerations in determining the solution？（）A
Network utilizationB
Total amount of storage installedC
Amount of open files in the backupD
Amount of critical data in the backup or restore
问题
单选题The statistics for a poorly performing， dual-processor x365 system are as follows： （1）Processor： 80% for 5-second increments （2）Memory page faults： 360/second average over 15 minutes （3）Disk % disk time： 100% Which of the following will provide the greatest performance improvement？（）A
Add memoryB
Add a processorC
Exchange the existing processor for a faster processorD
Add a faster disk subsystem
问题
单选题A customer is building a database server， and the server does sequential write most of the time. They are planning to use an IBM x445 and a ServeRAID-6M adapter. Which of the following fault tolerant RAID levels will perform best for sequential write？（）A
RAID-5 with cache write backB
RAID-1E with cache write backC
RAID-10 with cache write thruD
RAID-50 with cache write thru
问题
单选题A customer’s server is experiencing slow application response due to lack of processor power. In which one of the following systems would the addition of the Expand On Demand processor upgrade feature benefit future expansion？（）A
An x255 with 4 processorsB
An x365 with 4 processorsC
An x445 with 4 processorsD
An x445 with 32 processors
问题
单选题Which of the following is a function of the XceL4 Cache？（）A
It places frequently accessed data close to the processor to help deliver faster performance.B
It replaces L3 cache memory.C
It speeds up processor performance by purging the current set of instructions and freeing them up to work on the next set of instructions.D
It allows the system to address more than 16GB of memory.
问题
单选题A customer uses an IBM xSeries x366. They experienced downtime when the NIC failed earlier this year. Their Windows 2003 server needs to be accessible all the time， at the highest speed possible. Two adapters are currently installed in the x366. Which of the following is the procedure to obtain the best performance and ensure network functionality in case of NIC failure？（）A
Install four NICs and configure load balancing adapter teaming.B
Install four NICs and configure adapter failover teaming.C
Install seven NICs and configure load balancing adapter teaming.D
Install one extra NIC to team with the internal adapter and configure failover teaming.
问题
单选题A small bio-technical company is interested in implementing a 32-node Linux cluster. They developed their own software that allows all of the nodes to work on the same problem at the same time. The application requires messages to be passed between the nodes. Each node will require access to a shared storage pool of around 500GB. To identify throughput requirements for the storage pool， which of the following is the most appropriate question to ask？（）A
Is high availability required？B
Which network protocols are going to be used？C
What are the expected I/O’s per second to the storage？D
To what network infrastructure is the storage pool connected？
问题
单选题A customer is considering replacement of twenty older 4U and 6U rack-based servers with one IBM x366 Server running VMWare ESX attached to one DS4300. Which of the following represents a reduction in Total Cost of Ownership （TCO） for the customer？（）A
Reduction in operating system software licensing and application costsB
Reduction in floor space and hardware cost savingC
VMWare is licensed per system so no extra charge for SMP supportD
No single point of failure， reducing downtime
问题
单选题A customer is running a number of HP Intel servers within an IBM management environment. The HP Insight Manager agent is already installed， but they do not want to install the Director agent because of potential conflicts. Into which system are the MIB files compiled？（）A
On the HP managed serverB
On the IBM Director serverC
On the IBM Director Jet databaseD
In the IBM Director database
问题
单选题A company wants a solution to consolidate their storage using the DS4000 series and implement a disaster recovery solution across two data centers linked by fibre to duplicate the production environment.The customer requires a solution with the least amount of system administration. Which configuration would provide the best solution？（）A
Implement one DS4400 at each location connected to the fibre link and use Remote Volume Mirror （RVM）.B
Implement a DS4400 at each location using FlashCopy option and use host based replication to synchronize the sites.C
Implement a switched fabric using redundant SAN switches with a DS4300 using RVM option at each location.D
Implement a switched fabric using SAN switches connected via ISL with a DS4300 using RVM option at each location.
问题
多选题Which TWO of the following are required to use the hot-swap memory feature of the x445 while being operating system independent？（）AMemory Mirroring must be enabled in the BIOS.BRedundant bit steering must be enabled in the BIOS.CDIMMs must be the same size and speed as the DIMMs being replaced.DMemory Mirroring must be enabled in the operating system.EDIMMs can be of same size or larger or same speed or faster.
问题
单选题A company installed a new server to manage its electronic image storage. They have two distinct image sizes： 2KB and 16KB. Two distinct arrays are created on a ServeRAID adapter. The first array will store all of the 2KB images， and the second array will store all the 16KB images. The RAID stripe size was left at the default size of 8KB. After installation， a performance problem is identified. According to performance monitoring， 80% of the images are 16KB. Which of the following will best optimize performance？（）A
Change the stripe size on the RAID controllerB
Change the stripe size to 1024K on the RAID controllerC
Change the stripe size on the RAID controller for the first arrayD
Change the stripe size on the RAID controller for the second array
问题
多选题A customer has just purchased six x346 servers running Windows 2003 Web Edition.They are expecting to add six additional x346’s in three months.They have a requirement to automatically deploy the current server image upon the new servers. What TWO actions are required to complete this task？（）AEnsure Director Agent is installed on the new servers.BEnsure a DHCP Sever is installed and configured in the environment.CEnsure Server Plus Pack option has been installed and configured.DEnsure Software Distribution has been installed on the IBM Director Server and an image has been created.EEnsure Remote Deployment Manager has been installed on the IBM Director Server and an image has been created.
问题
单选题A customer has a large amount of data stored on three database servers and is concerned that at present there is no disaster recovery plan in place. They have an existing tape backup solution that meets their backup window. In order to analyze potential disaster recovery plans， which of the following questions is the most important？（）A
What is the minimum critical backup window？B
Which server is handling the most critical data？C
How much data is stored on each server？D
What is the throughput of the hard drives？