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

第1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

第2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

第3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.

第4题：

What is a prerequisite for using the application availability analysis tool in HACMP？（）  

• A、 Tivoli is required to generate reports from the data collected.
• B、 An application monitor must be associated with the application to monitor.
• C、 An "aaatd" daemon must be started and added in as a post event to "node_up_complete".
• D、 Resource group is present on all of the systems in the cluster that have the desired application.

第5题：

Which two kinds of failures make the Data Recovery Advisor （DRA） generate a manual checklist（）

• A、failure when no standby database is configured
• B、failure because a data file is renamed accidentally
• C、failure that requires no archive logs to be applied for recovery
• D、failure due to loss of connectivity-for example， an unplugged disk cable

第6题：

You are designing a Windows Azure application that will store data. You have the following requirements：   - The data storage system must support the storage of more than 500 GB of data.   - Data retrieval must be possible from a large number of parallel threads without threads blocking each other.   You need to recommend an approach for storing data.  What should you recommend？（）

• A、 Use Windows Azure Queues.
• B、 Use Windows Live Mesh 2011.
• C、 Use a single SQL Azure database.
• D、 Use Windows Azure Table storage

第7题：

You are evaluating the implementation of two Hyper-V hosts for the application servers. You need to design a solution that will move the application servers automatically between the Hyper-V hosts based on the physical resources available. The solution must minimize the number of Microsoft System Center products deployed to the network. Which software should you include in the design？（）

• A、Microsoft System Center Operations Manager
• B、Microsoft System Center Virtual Machine Manager
• C、Microsoft System Center Data Protection Manager
• D、Microsoft System Center Configuration Manager

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第13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？

第14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 

第15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？

第16题：

Servlet A receives a request that it forwards to servlet B within another web application in the same web container. Servlet A needs to share data with servlet B and that data must not be visible to other servlets in A’s web application.  In which object can the data that A shares with B be stored？（）

• A、 HttpSession
• B、 ServletConfig
• C、 ServletContext
• D、 HttpServletRequest
• E、 HttpServletResponse

第17题：

Which two requirements would lead towards a high availability solution?（）

• 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18题：

Certkiller.com has an active directory forest on a single domain.  Certkiller needs a distributed application that employs a custom application. The application is directory partition software named PARDAT. You need to implement this application for data replication.  Which two tools should you use to achieve this task（）

• A、Dnscmd.
• B、Ntdsutil.
• C、Ipconfig
• D、Dnsutil
• E、All of the above

第19题：

You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. A vendor company’s application is utilized， and the application is based on a proprietary database. Data is queried from the application database and the data is imported into a SQL Server 2005 database. A new OLE DB driver is offered by the application vendor， and the new OLE DB driver will be utilized when the application database is queried. According the company requirements， the connections between the SQL Server database and the application database is prohibited， except when this data is queried. You should think out a method to have data queried from the application database.  Which action should be performed to achieve the goal？（）

• A、To achieve the goal， a Linked Server connection should be configured to the application database.
• B、To achieve the goal， a query should be written， and an OPENQUERY command is utilized by the query.
• C、To achieve the goal， a Remote Server connection to the application database should be configured.
• D、To achieve the goal， a query should be written， and an OPENDATASOURCE command is utilized by the query.

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