Which component should you use to reduce collision issues on a large LAN?（）A、SwitchB、RepeaterC、PrinterD、Host

题目

Which component should you use to reduce collision issues on a large LAN?（）

  • A、Switch
  • B、Repeater
  • C、Printer
  • D、Host
相似考题

1.Your computer is unable to support some display features of Microsoft Windows Aero. You need to check the graphics component rating of the computer.Which Control Panel option should you use?()A.AB.BC.CD.D

2.Which component should you use to reduce collision issues on a large LAN?()A.SwitchB.RepeaterC.PrinterD.Host

3. You work as a Web Developer at Certkiller.com. You are in the process of creating a Webapplication using Microsoft ASP.NET 3.5.  You create a folder named Dark in the App_Themes folder of the Web application. You also addfour skin files to this folder. You have to make sure that the controls on a page have their appearances overridden by the control definitions defined in the skin files. What should you do？  Which Page directive should you use？（）A、You should use the page directive: <%@ Page StyleSheetTheme="App_Themes.Dark"/>B、You should use the page directive: <%@ Page Theme="App_Themes.Dark"/>C、You should use the page directive: <%@ Page Theme="Dark"/>D、You should use the page directive: <%@ Page StyleSheetTheme="Dark"/>

4.Your computer has the following hardware configuration: 512 MB of RAM10-GB hard disk 933-MHz processor64-MB video adapter.You want to install Microsoft Windows Vista on this computer. You need to identify which hardware component fails to meet the minimum hardware requirements.Which hardware component should you choose?（）A.AB.BC.CD.D

更多“Which component should you use t”相关问题

  • 第1题：

    Your network contains a server named Server1. The Active Directory Rights Management Services （AD RMS） server role is installed on Server1.   An administrator changes the password of the user account that is used by AD RMS.  You need to update AD RMS to use the new password.   Which console should you use（）

    • A、Active Directory Rights Management Services
    • B、Active Directory Users and Computers
    • C、Component Services
    • D、Services

    正确答案:A

  • 第2题：

    You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a computer which hosts several applications in your company. The instance runs on the computer. A job named DiliveryList is created by you. This job requires a file to be written to a file server. But because the job cannot access the file server, it fails to run. You intend to configure the SQL Server Agent service so that only the SQL Server Agent service has read and write access to the file server. Which account type should you use? （） 

    • A、You should use local Service account
    • B、You should use network Service account
    • C、You should use domain account
    • D、You should use local System account

    正确答案:C

  • 第3题：

    You have a computer that runs Windows 7. You need to identify the disk, memory, CPU, and networkresources that an application is currently using.  Which tool should you use?（）

    • A、Component Services
    • B、Performance Information and Tools
    • C、Reliability Monitor
    • D、Resource Monitor

    正确答案:D

  • 第4题：

    You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. You configure the SQL Server instance to use the -T1222 and -T1204 trace flags during startup. You must make sure that your failure recovery plan performs backup of the use of the trace flags. So what action should you perform to achieve this goal? （） 

    • A、You should backup the master database
    • B、You should backup the default.trc file
    • C、You should backup the SQL Server registry hive.
    • D、You should backup the resource database 

    正确答案:C

  • 第5题：

    You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. Today you notice that applications that run on the server have poor performances. You doubt that this has something to do with table scans. You have to capture the appropriate information by using an appropriate Windows System Monitor object. In the options below, which performance object should you use? （） 

    • A、You should use SQLServer:Buffer Manager
    • B、You should use SQLServer:Memory Manager 
    • C、You should use SQLServer:Databases 
    • D、You should use SQLServer:Access Methods

    正确答案:D

  • 第6题：

    You work as the IT professional in an international company which is named wiikigo. You are experienced in implementing and administering a network operating system. You are specialized in configuring IP addressing and services. Configuring name resolution and network access and so on.Your company is desigiing its network. The network will use an IPv6 prefix of 2001:DB8: BBCC:0000::/53. You have to identify an IPv6 addressing scheme that will support 2000 subnets. Which network mask should you use?（）

    • A、You should use /63.
    • B、You should use /64.
    • C、You should use /61.
    • D、You should use /62.

    正确答案:B

  • 第7题：

    单选题
    You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. Today you notice that applications that run on the server have poor performances. You doubt that this has something to do with table scans. You have to capture the appropriate information by using an appropriate Windows System Monitor object. In the options below, which performance object should you use? （）
    A

    You should use SQLServer:Buffer Manager

    B

    You should use SQLServer:Memory Manager 

    C

    You should use SQLServer:Databases 

    D

    You should use SQLServer:Access Methods


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a n On-Line Analytical Processing （OLAP） database named in the instance. The database contains a dimension table named Clients. Ever hour backup of data of the Clients table is performed. But the Clinets table contains redundant data. You must keep the disk space used to store the Clients table.  In the options below， which compression technology should you use？（）
    A

    You should use row compression 

    B

    You should use page compression 

    C

    You should use backup compression 

    D

    You should use windows NTFS file system compression


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    You need to calculate the total of all salaries in the accounting department. Which group function should you use?（）
    A

    MAX

    B

    MIN

    C

    SUM

    D

    COUNT

    E

    TOTAL

    F

    LARGEST


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. A user reports that when he runs a query, it takes a quite long time and it is still unfinished. As the IT support, you have to verify whether the query is blocked.  Which tool should you use? （）
    A

    You should use the Database Engine Tuning Advisor tool 

    B

    You should use the Windows System Monitor tool 

    C

    You should use the Job Activity Monitor tool in Microsoft SQL Server Management Studio 

    D

    You should use the Activity Monitor tool in Microsoft SQL Server Management Studio


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. You configure the SQL Server instance to use the -T1222 and -T1204 trace flags during startup. You must make sure that your failure recovery plan performs backup of the use of the trace flags. So what action should you perform to achieve this goal? （）
    A

    You should backup the master database

    B

    You should backup the default.trc file

    C

    You should backup the SQL Server registry hive.

    D

    You should backup the resource database 


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    You need to recommend which protocol to use for the planned App-V deployment. Which protocol should you recommend？（）
    A

    SMB

    B

    RTSPS

    C

    CIFS

    D

    HTTPS


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which clause should you use to exclude group results?（）

    • A、WHERE
    • B、HAVING
    • C、RESTRICT
    • D、GROUP BY
    • E、ORDER BY

    正确答案:B

  • 第14题：

    You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. A user reports that when he runs a query, it takes a quite long time and it is still unfinished. As the IT support, you have to verify whether the query is blocked.  Which tool should you use? （） 

    • A、You should use the Database Engine Tuning Advisor tool 
    • B、You should use the Windows System Monitor tool 
    • C、You should use the Job Activity Monitor tool in Microsoft SQL Server Management Studio 
    • D、You should use the Activity Monitor tool in Microsoft SQL Server Management Studio

    正确答案:D

  • 第15题：

    You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. In the database, a small percentage of data is modified everyday. Ever day in the morning, you have to create a read-only copy of the database for reporting purposes and make sure that you use as little disk space as possible.  In the options below, which strategy should you use? （） 

    • A、You should use database snapshots 
    • B、You should use database backup and restore 
    • C、You should use database backup and restore along with compression 
    • D、You should use schema-bound views in a read-only database. The database resides on the same instance.

    正确答案:A

  • 第16题：

    You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. The instance contains a database named DB1. An application which is continuously connected uses DB1. The application extensively uses the INSERT command and triggers the population of multiple tables. Now you notice that the application has a poor performance. You doubt that this problem has something to do with blocking. You have to monitor the state of the instance at regular intervals while not affecting the application performance further.  Which tool should you use? （） 

    • A、You should use Dynamic Management Views 
    • B、You should use SQL Server Resource Governor 
    • C、You should use SQL Server Profiler 
    • D、You should use Windows System Monitor

    正确答案:A

  • 第17题：

    You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a n On-Line Analytical Processing （OLAP） database named in the instance. The database contains a dimension table named Clients. Ever hour backup of data of the Clients table is performed. But the Clinets table contains redundant data. You must keep the disk space used to store the Clients table.  In the options below， which compression technology should you use？（）

    • A、You should use row compression 
    • B、You should use page compression 
    • C、You should use backup compression 
    • D、You should use windows NTFS file system compression

    正确答案:B

  • 第18题：

    单选题
    You work as the IT professional in an international company which is named wiikigo. You are experienced in implementing and administering a network operating system. You are specialized in configuring IP addressing and services. Configuring name resolution and network access and so on.Your company is desigiing its network. The network will use an IPv6 prefix of 2001:DB8: BBCC:0000::/53. You have to identify an IPv6 addressing scheme that will support 2000 subnets. Which network mask should you use?（）
    A

    You should use /63.

    B

    You should use /64.

    C

    You should use /61.

    D

    You should use /62.


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    Your computer is unable to support some display features of Microsoft Windows Aero. You need to check the graphics component rating of the computer.  Which Control Panel option should you use？ （）
    A

    Programs > Programs and Features

    B

    Appearance and Personalization > Ease of Access Center

    C

    System and Maintenance > Problem Reports and Solutions

    D

    System and Maintenance > Performance Information and Tools/


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    Which clause should you use to exclude group results?（）
    A

    WHERE

    B

    HAVING

    C

    RESTRICT

    D

    GROUP BY

    E

    ORDER BY


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. The instance contains a database named DB1. An application which is continuously connected uses DB1. The application extensively uses the INSERT command and triggers the population of multiple tables. Now you notice that the application has a poor performance. You doubt that this problem has something to do with blocking. You have to monitor the state of the instance at regular intervals while not affecting the application performance further.  Which tool should you use? （）
    A

    You should use Dynamic Management Views 

    B

    You should use SQL Server Resource Governor 

    C

    You should use SQL Server Profiler 

    D

    You should use Windows System Monitor


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. In the database, a small percentage of data is modified everyday. Ever day in the morning, you have to create a read-only copy of the database for reporting purposes and make sure that you use as little disk space as possible.  In the options below, which strategy should you use? （）
    A

    You should use database snapshots 

    B

    You should use database backup and restore 

    C

    You should use database backup and restore along with compression 

    D

    You should use schema-bound views in a read-only database. The database resides on the same instance.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a computer which hosts several applications in your company. The instance runs on the computer. A job named DiliveryList is created by you. This job requires a file to be written to a file server. But because the job cannot access the file server, it fails to run. You intend to configure the SQL Server Agent service so that only the SQL Server Agent service has read and write access to the file server. Which account type should you use? （）
    A

    You should use local Service account

    B

    You should use network Service account

    C

    You should use domain account

    D

    You should use local System account


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    Which component should you use to reduce collision issues on a large LAN?（）
    A

    Host

    B

    Switch

    C

    Printer

    D

    Repeater


    正确答案： D
    解析： 暂无解析

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