Which of the following tools can make recommendations for indexes and／or MQTs to improve the performance of DB2 applications?()A.Design AdvisorB.Visual ExplainC.Performance AdvisorD.Configuration Assistant

题目
Which of the following tools can make recommendations for indexes and／or MQTs to improve the performance of DB2 applications?()

A.Design Advisor

B.Visual Explain

C.Performance Advisor

D.Configuration Assistant

相似考题

1.● You are managing an internal project where a vice president from the user group is acting as the sponsor. You have just been informed by your team that the critical path has slipped by three weeks. You should:A Immediately inform. the sponsor and ask for adviceB Do nothing until the slippage occursC See the sponsor after you have evaluated alternatives, recommendations, and performed an impact analysisD Look for someone to blame before you see the sponsorE Inform. your senior management of the problem and tell them that you will get back to them after you assessed the situation

2.All children want to have pocket money. Why do their parents just give them a certain amountOne main purpose is to let kids learn _____their own money. First of all, children are expected to _____a choice between spending and saving. Then parents should make the children understand what is expected to pay for with the money. Pocket money can give children a chance to experience the three things _____they can do with the money. They can spend it by giving it to a good cause. They can spend it _____buying things they want.They can save it for future use.Saving helps children _____that costly goals require sacrifice. Saving can also open the door to future saving and investing for children.1.A. when to manageB. how to manageC. which2.A. takeB. giveC. make3.A. thatB. whoC. what4.A. toB. atC. by5.A. understandingB. understandC. understood

3.WhichparameterallowsSQL*Loadertoloaddataintoatablewiththeindexesintheunusablestate,priortotheloadoperation?()A.INDEXESB.SKIP_INDEXES_MAINTENANCEC.SKIP_UNUSABLE_INDEXESD.RESUMABLEE.INDEXES_UNUSABLE

4.You’re going to have a quiz ( )by another two in the ( )month.A. followed,followedB. followed,followingC. following,followedD. following,following

更多“Which of the following tools can make recommendations for indexes and／or MQTs to improve the performance of DB2 applications?() ”相关问题

  • 第1题：

    Oracle9iprovidesadatabasepackagecalleddbms_redefinitiontoperformanonlinerebuildofatable.Whichtwostepsareyourecommendedtodopriortoissuingthedbms_redefinition_start_redeftableprocedurecall?()

    A.Grandprivilegesontheinterimtable.

    B.Invokethedbms_redefinition.can_redef_tableprocedure.

    C.Invokethedbms_redefinition.sync_interim_tableprocedure.

    D.Createanytriggers，indexes，orconstraintsontheinterimtable.

    E.Createanemptyinterimtablewithallthedesiredcharacteristics.


    参考答案：B, E

  • 第2题：

    He tried his best to remedy the terrible situation.

    A:provide
    B:protect
    C:change
    D:improve

    答案：D
    解析：
    他竭尽全力改进糟糕的处境。provide“提供”，如：Will the hotel provide breakfast？酒店提供早餐吗？protect“保护”，如：Children nowadays are over protected by their parents．现如今孩子被父母过度地保护。change“改变”，如：Nothing can change my idea．没有什么能改变我的想法。improve“改进”，如：Regular exercise can improve people's health．经常锻炼能增进健康。

  • 第3题：

    At a basic level, cloud computing is simply a means of delivering IT resources as( ). Almost all IT resources can be delivered as a cloud service: applications, compute power, storage capacity, networking, programming tools, even communication services and collaboration(请作答此空). Cloud computing began as large-scale Internet service providers such as Google, Amazon, and others built out their infrastructure. An architecture emerged: massively scaled,( )distributed system resources, abstracted as virtual IT services and managed as continuously configured, pooled resources. In this architecture, the data is mostly resident on( )"somewhere on the Internet" and the application runs on both the "cloud servers" and the user's browser. Both clouds and grids are built to scale horizontally very efficiently. Both are built to with stand failures of( )elements or nodes. Both are charged on a per-use basis. But while grids typically process batch jobs, with a defined start and end point, cloud services can be continuous. What's more, clouds expand the types of resources available——file storage, databases, and Web services——and extend the applicability to Web and enterprise applications.

    A.computers
    B.disks
    C.machines
    D.tools

    答案：D
    解析：
    云计算主要是将资源看作云服务，包括应用程序、计算能力、存储容量、网络、编程工具，以及通信和协作工具。云计算最初由一些大的Internet服务提供商构建的基础设施而起步，其架构呈现出大规模、水平分布式系统资源、抽象的盯服务、管理持续配置、资源池等特性，数据大多存储于Internet上的某个地方的服务器上，应用程序运行于云服务器和用户浏览器中。 云和网格都针对有效的水平可扩展性，避免节点的单点失效对系统的影响，都按使用付费。它们的区别是网格通常是处理一批有明确定义起点和终点的作业，而云服务是可以连续不断的。另外，云扩展了资源的类型，包括文件存储、数据库和Web服务等，也将适用性扩展到Web和企业应用。

  • 第4题：

    查看全网整体告警的操作是()

    A.Applications->Ericsson->Alarm->ViewAlarms->AlarmStatusMatrix

    B.Others

    C.Applications->Ericsson->Alarm->ViewAlarms->AlarmLogBrower

    D.Applications->Ericsson->Alarm->ViewAlarms->AlarmListViewer


    参考答案：A

  • 第5题：

    A great deal has been done to remedy the situation.

    A:maintain
    B:assess
    C:protect
    D:improve

    答案：D
    解析：
    本题考查的是对动词的认知。这句话的意思是：要做很多工作才能对这种情形进行补救。remedy的意思是补救。A.maintain保持；B.assess评估；C.protect保护；D.improve改进。remedy和improve意思最接近，所以选D。

  • 第6题：

    欲绘制一个共有6个复合单元的元件，当绘制第2单元时，应执行的命令是（)

    A．Tools | Add Component

    B．Tools | New Component

    C．Tools | Next Part

    D．Tools | New Part


    Tools | New Part

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