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多选题Which two requirements would lead towards a high availability solution?（）AWhen uptime is criticalBWhen data must be refactoredCWhen application concurrency is staticDWhen data loss is unacceptableEWhen application is a single point of failure
题目
When uptime is critical
When data must be refactored
When application concurrency is static
When data loss is unacceptable
When application is a single point of failure
相似问题和答案
第1题：
Your customer wants to build a network for a financial trading floor that has a requirement formultiple high-value transactions, which are also vital to the customer. What are the two mostcritical requirements?（） (Choose two.)
- A、no single point of failure
- B、trading database server location
- C、redundant application servers location
- D、deterministic response to all failures
- E、determine which protocol to use
正确答案:A,D
第2题：
A high availability solution must be designed for a single file server. Data must be replicated between the disks to ensure a failure of one disk does not bring down the server. Which of thefollowing meets these requirements？（）
- A、RAID 1
- B、RAID 0
- C、Active/passive cluster
- D、Disk-to-disk
正确答案:A
第3题：
A.When uptime is critical
B.When data must be refactored
C.When application concurrency is static
D.When data loss is unacceptable
E.When application is a single point of failure
第4题：
A customer has systems with AIX 6.1 and 5.3 distributed across two data centers located 8km apart. They want to implement high availability with automated application restart and synchronous data replication between the IBM Systems Storage DS8700 systems which are installed in each datacenter. Which solution addresses the customer requirements？（）
- A、Use the Geographic Logical Volume Manager （GLVM） for MetroMirror， and Live Partition Mobility to automate partition migration upon failure
- B、Use MetroMirror for the AIX volumes and High Availability Disaster Recovery （HADR） to automate partition migration and restart upon failure.
- C、Use the Geographic Logical Volume Manager （GLVM） for MetroMirror to replicate the data between the two sites and automate application recovery.
- D、Use MetroMirror for the AIX volumes， and PowerHA SystemMirror Enterprise Edition to automate failover of MetroMirror pairs and automate application recovery.
正确答案:D
第5题：
A customer requires their application to have high availability within a data center, and also the ability to recover at a data center located 600km away in the event of an outage. Which system software solution component supports the customer requirement?（）
- A、PowerHA SystemMirror Basic Edition
- B、PowerHA SystemMirror Express Edition
- C、PowerHA SystemMirror Standard Edition
- D、PowerHA SystemMirror Enterprise Edition
正确答案:D
第6题：
Which three capabilities make the Cisco Nexus 7010 switch an effective solution for the data center core？ （）
- A、 virtualization
- B、 unified I/O
- C、 support for 48-port Gb/s line card
- D、 support for Data Center Service Modules
- E、 high performance
- F、 high availability
正确答案:B,E,F
第7题：
A company is deploying a Microsoft Windows-based， mission-critical Data Warehousing application. The customer has specified 4GB of RAM. Which TWO of the following questions will best help the consultant determine the proper memory configuration？（）
- A、Does the application require a large paging space？
- B、What is the anticipated memory/disk cache hit ratio？
- C、Does the application support Physical Address Extensions （PAE）？
- D、Are there future plans to expand the amount of memory in the system？
- E、Do the application availability requirements justify the use of Memory Mirroring technologies？
正确答案:D,E
第8题：
Your customer wants to build a network for a financial trading floor that has a requirement for multiple high-value transactions, which are also vital to the customer. What are the two most critical requirements? （）(Choose two.)
A. no single point of failure
B. trading database server location
C. redundant application servers location
D. deterministic response to all failures
E. determine which protocol to use
第9题：
A local manufacturing customer is looking for a highly scalable, easy to use disk storage system tosupport a new application they are bringing into the data center. The customer has an initialrequirement for 40 TB of high performance storage but they expect to more than double thecapacity needed once the application goes into full production. What IBM solution would be themost cost effective while meeting their initial requirements?（）
- A、 DS8700 with Easy Tier
- B、 XIV Storage System with SVC
- C、 XIV Storage System with CoD
- D、 DS5020 with Enhanced Remote Mirroring
正确答案:C
第10题：
A customer asked a consultant to create the infrastructure for an application. The application is designed to charge customers for conferencing services based on usage. To determine if a Storage Area Network （SAN） is the best storage solution， which of the following questions is most appropriate？（）
- A、Will the application require a database？
- B、Which operating system does the application require？
- C、Will the data need to be backed up in real time？
- D、Does the application share data among the servers？
正确答案:D