Compare a typical Distributed Replicated Block Device (DRBD) with MySQL Standard Replication using master-slave replication. Which two statements are correct?（）A、Both technologies guarantee an identical copy of data on the secondary nodeB、Only MySQL can m

题目

Compare a typical Distributed Replicated Block Device (DRBD) with MySQL Standard Replication using master-slave replication. Which two statements are correct?（）

  • A、Both technologies guarantee an identical copy of data on the secondary node
  • B、Only MySQL can maintain a time-delayed copy of data on the secondary node
  • C、Both technologies use the TCP/IP stack as their primary transmission medium
  • D、DRBD uses shared-disk technology
相似考题

1.●CDDI的英文全称是 (31) 。(31) A．copper distributed data interfaceB．COM distributed datainteractionC．CORBA distributed data interfaceD．Copper distributed data interaction

2.听力原文：Typical foreign exchange transactions involve trades of one currency for another in the spot or cash market, or forward transactions.(3)A．Forward transactions is not of typical foreign exchange transactions.B．Typical foreign exchange transactions occur in the spot or cash market.C．Forward transactions don't occur in the spot or cash market.D．Typical foreign exchange transactions occur only in the spot market.

3.Compare a typical Distributed Replicated Block Device (DRBD) with MySQL Standard Replication using master－slave replication. Which two statements are correct?()A.Both technologies guarantee an identical copy of data on the secondary nodeB.Only MySQL can maintain a time-delayed copy of data on the secondary nodeC.Both technologies use the TCP/IP stack as their primary transmission mediumD.DRBD uses shared-disk technology

4.English is a typical tone language.()

参考答案和解析
正确答案:B,C
更多“Compare a typical Distributed Re”相关问题

  • 第1题：

    In societies with low power distance power is distributed more equally and people want that no one gains too much power. Central and northern Europe such as Germany and Anglo-Saxon countries such as () are typical such societies.


    正确答案：Great Britain
    解析：本句参考译文：在权力距离程度低的国家，权力分布更加平均，人们期望没有人获得太多权力。中欧和北欧(例如：德国)、盎格鲁-萨克逊国家(例如：__________)就是典型的这一类国家。

  • 第2题：

    CDDI的英文全称是(50)。

    A．copper distributed data interface

    B．COM distributed datainteraction

    C．CORBA distributed data interface

    D．Copper distributed data interaction


    正确答案：A
    解析：CDDI的英文全称是copperdistributeddatainterface，意思是铜线数据分布接口。

  • 第3题：

    ______the farm subsidies, the built-in costs of growing crops have a bigger impact on the price of staples.

    A.Comparing with
    B.Compared with
    C.Compare with
    D.Compare within

    答案：B
    解析：
    题目意为“_____农业补贴，种植作物的内在成本对主食价格影响较大。”题干中，由于主语是the built-in costs of growing crops，“农业补贴”是被人来和“内在成本”做比较，而不是自己主动比较，所以用被动语态compared with，表示与.....相比较，因此选项B正确。
    　　

  • 第4题：

    Which option correctly identifies the Cisco IOS switching methods in descending order from the fastest method to the slowest method？（）

    • A、CEF， distributed CEF （dCEF）， fast switching， process switching
    • B、distributed CEF （dCEF）， CEF， fast switching， process switching
    • C、fast switching， process switching， distributed CEF （dCEF）， CEF
    • D、process switching， fast switching， distributed CEF （dCEF）， CEF
    • E、process switching， distributed CEF （dCEF）， CEF， fast switching
    • F、process switching， CEF， distributed CEF （dCEF）， fast switching

    正确答案:B

  • 第5题：

    多因素方差分析应选择的操作菜单是（）

    • A、Analyze→General Linear Model→Univariate
    • B、Analyze→Compare  Means→One-Samples  T  Test
    • C、Analyze→Compare  Means→Independent-Samples  T  Test
    • D、Analyze→Compare  Means→One-Way  ANOVA

    正确答案:D

  • 第6题：

    typical survey


    正确答案: 典型调查，典型调查就是在调查对象中有意识的选择若干具有典型意义或者代表的单位进行非全面调查。

  • 第7题：

    You need to recommend a solution for users in the branch office to access files in the main office.   What should you include in the recommendation？（）

    • A、a BranchCache server that operates in Distributed Cache mode
    • B、a BranchCache server that operates in Hosted Cache mode
    • C、a domain-based Distributed File System （DFS） namespace and DFS Replication
    • D、a standalone Distributed File System （DFS） namespace and DFS Replication

    正确答案:B

  • 第8题：

    You have recently created and distributed RDP files for a certain RemoteApp program. However，you findthat the application performs poorly and needs to be migrated to a more powerful server. What should youdo to ensure that users can connect to the RemoteApp program after it is migrated？（）

    • A、Create a new TS Web Access site for the new terminal server and publish the application to the newsite.
    • B、Re-create an RDP file for the RemoteApp program after the migration and distribute the file to users.
    • C、Modify the properties of the existing RDP file and re-distribute the file to users.
    • D、In TS RemoteApp Manager on the old terminal server， change the Terminal Server settings so that the server name listed is the new terminal server.

    正确答案:A,B

  • 第9题：

    多选题
    Compare a typical Distributed Replicated Block Device (DRBD) with MySQL Standard Replication using master-slave replication. Which two statements are correct?（）
    A

    Both technologies guarantee an identical copy of data on the secondary node

    B

    Only MySQL can maintain a time-delayed copy of data on the secondary node

    C

    Both technologies use the TCP/IP stack as their primary transmission medium

    D

    DRBD uses shared-disk technology


    正确答案： C,A
    解析： 暂无解析

  • 第10题：

    单选题
    You need to recommend changes to the software deployment process that meet the company’s technical requirements.   What should you include in the recommendation？（）
    A

    BranchCache in Distributed Cache mode

    B

    BranchCache in Hosted Cache mode

    C

    domain-based Distributed File System （DFS）

    D

    standalone Distributed File System （DFS）


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following describes how a distributed resumable transaction behaves？（）
    A

     The resumable setting on the initiating session determines the resumable conditions for the entire distributed transaction.

    B

     The resumable setting for the initiating instance determines the resumable conditions for the entire distributed transaction.

    C

     The resumable setting on the initiating session controls only that part of the transaction that occurs within the local instance； remote resumable settings determine the behavior of the distributed parts  of the transaction.

    D

     None of the above.


    正确答案： C
    解析： 暂无解析

  • 第12题：

    多选题
    Your database instance is functional for the past one month. The Automatic Workload Repository（AWR） snapshot retention is set to 7 and the STATISTICS_LEVEL initialization parameter is set to TYPICAL.  You receive a complaint about the poor performance of the database between 7 PM and 9 PM of theprevious day.  Choose two actions any of which can be referred to first to diagnose the problem. （）
    A

    Use the Active Session History report.

    B

    Use the AWR Compare Periods report.

    C

    Use an ADDM analysis between 7 PM and 9 PM of the previous day.

    D

    Use the AWR Compare Period report between 7 PM and 9 PM of the previous day.


    正确答案： A,C
    解析： 暂无解析

  • 第13题：

    Consider typical High Availability (HA) solutions that do not use shared storage. Which three HA solutions do not use shared storage?()

    A.Mysql NDB Cluster

    B.Mysql Replication

    C.Distributed Replicated Block Device (DRBD) and Mysql

    D.Windows Cluster and Mysql

    E.Solaris Cluster and Mysql


    参考答案：A, B, C

  • 第14题：

    Whichtwostatementsaboutthebgpdeterministic－medandbgpalways－compare－medcommandsare true?()

    A.Thebgpdeterministic-medcommandisusedtoinfluencetheBGProuteselectionprocesstocausethe MEDattributetohavehigherprecedenceovertheASpathlength

    B.Thebgpalways-comparecommandisusedtoinfluencetheBGProuteselectionprocesstocausethe MEDattributetohavehigherprecedenceovertheASpathsystem

    C.Enablingthebgpdeterministic-medcommandensuresthecomparisonoftheMEDvariablewhen choosingroutesadvertisedbydifferentpeersinthesameautonomoussystem.

    D.Enablingthebgpalways-compare-medcommandensuresthecomparisonoftheMEDvariablefor pathsfromneighborsindifferentautonomoussystems.

    E.Thebgpdeterministic-medandbgpalways-compare-medcommandsareenabledbydefult.


    参考答案：C, D

  • 第15题：

    ( )with traditional contexts，the Internet-based learning environment provides new ways of presenting and obtaining knowledge.

    A.Compared
    B.Comparing
    C.To Compare
    D.Compare

    答案：A
    解析：
    考查非谓语动词。分析整个题干可知，逗号前的分句为状语，前后又无连词，所以空格处应填非谓语动词，排除D项。根据句意应是将the Internet-based learning environment与traditional contexts进行比较，应用被动语态，排除B、C两项。过去分词表被动，因此compared符合题意。故本题选A。句意：与传统环境相比，互联网学习环境提供了呈现和获取知识的新方式。

  • 第16题：

    属于层流状态应满足的条件是（）。

    • A、Re﹤Re临界
    • B、Re=Re临界
    • C、Re﹥Re临界
    • D、不确定

    正确答案:A

  • 第17题：

    集散控制系统的英文缩写DCS是指（）

    • A、Direct Control System
    • B、Distributed Control System
    • C、Distributed Computer System
    • D、Direct Computer System

    正确答案:B

  • 第18题：

    Which of the following describes how a distributed resumable transaction behaves？（）  

    • A、 The resumable setting on the initiating session determines the resumable conditions for the entire distributed transaction.
    • B、 The resumable setting for the initiating instance determines the resumable conditions for the entire distributed transaction.
    • C、 The resumable setting on the initiating session controls only that part of the transaction that occurs within the local instance； remote resumable settings determine the behavior of the distributed parts  of the transaction.
    • D、 None of the above.

    正确答案:C

  • 第19题：

    You need to recommend changes to the environment that meet the company’s user requirements.   What should you include in the recommendation？（）

    • A、a BranchCache in Distributed Cache mode
    • B、a BranchCache in Hosted Cache mode
    • C、Distributed File System （DFS） namespaces
    • D、Distributed File System （DFS） Replication

    正确答案:C

  • 第20题：

    单选题
    单因素方差分析应选择的操作菜单是（）
    A

    Analyze→Compare  Means→Means

    B

    Analyze→Compare  Means→One-Samples  T  Test

    C

    Analyze→Compare  Means→Independent-Samples  T  Test

    D

    Analyze→Compare  Means→One-Way  ANOVA


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    Which option correctly identifies the Cisco IOS switching methods in descending order from the fastest method to the slowest method？（）
    A

    CEF， distributed CEF （dCEF）， fast switching， process switching

    B

    distributed CEF （dCEF）， CEF， fast switching， process switching

    C

    fast switching， process switching， distributed CEF （dCEF）， CEF

    D

    process switching， fast switching， distributed CEF （dCEF）， CEF

    E

    process switching， distributed CEF （dCEF）， CEF， fast switching

    F

    process switching， CEF， distributed CEF （dCEF）， fast switching


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    两个独立样本t检验应当选择的操作菜单是（）
    A

    Analyze→Compare  Means→Means

    B

    Analyze→Compare  Means→One-Samples  T  Test

    C

    Analyze→Compare  Means→Independent-Samples  T  Test

    D

    Analyze→Compare  Means→Paired-Samples  T  Test


    正确答案： B
    解析： 暂无解析

  • 第23题：

    多选题
    What are two types of distributed destinations that Oracle WebLogic Sever supports ？（）
    A

    Shared Distributed Destinations （SDD）

    B

    Uniform Distributed Destinations （UDD）

    C

    Weighted Distributed Destinations （WDD）

    D

    Bounced Distributed Destinations （BDD）


    正确答案： A,B
    解析： 暂无解析

  • 第24题：

    单选题
    SPSS软件中，完成两个独立总体均值是否相等的假设检验的操作是（）
    A

    Analyze→Compare Means→One-Sample T Test

    B

    Analyze→Compare Means→Independent-Sample T Test

    C

    Analyze→Compare Means→Paired-Sample T Test

    D

    Analyze→Nonparametric Test→Binominal


    正确答案： B
    解析： 暂无解析

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