You are a systems administrator

题目

You are a systems administrator and you are about to assign static IP addresses to various servers on your network. For the network 192.168.20.24/29 the router is assigned to the first usable host address, while the last usable host address goes to your Sales server. Which one of the following commands would you enter into the IP properties box of the sales server?()

  • A、IP address: 192.168.20.14 Subnet Mask: 255.255.255.248 Default Gateway:192.168.20.9
  • B、IP address: 192.168.20.254 Subnet Mask: 255.255.255.0 Default Gateway:192.168.20.1
  • C、IP address: 192.168.20.30 Subnet Mask 255.255.255.248 Default Gateway:192.168.20.25
  • D、IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.17
  • E、IP address: 192.168.20.30 Subnet Mask 255.255.255.240 Default Gateway:192.168.20.25
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相似问题和答案

第1题:

You are the administrator of a new multiprocessor SQL Server 2000 computer. You are migrating data from other database management systems to this server. You need to load data from two data files into a new table on the server. The table is empty and has no indexes.

You want to complete the data load as quickly as possible. What should you do? (Each correct answer represents part of the solution. Choose all that apply.)

A.Apply a bulk update lock to the table.

B.Use separate client connections to load the files into the table simultaneously.

C.Create a clustered index on the table.

D.Specify the Full Recovery model for the database.

E.Specify the Bulk-Logged Recovery model for the database.


正确答案:ABE
解析:Explanation:
A: Bulk update locks are taken when bulk copying data into a table and either the TABLOCK hint is specified, or the table lock on bulk load table option is set using sp_tableoption. Bulk update locks allow processes to bulk copy data concurrently into the same table while preventing other processes that are not bulk copying data from accessing the table. In this scenario the bulk update lock would meet the requirement that data should be loaded as quickly as possible.

B: SQL Server 2000 allows data to be bulk copied into a single table from multiple clients in parallel using the bcp utility or BULK INSERT statement. This can improve the performance of data load operations. To bulk copy data into an instance of SQL Server in parallel, the database must be set to Bulk-Logged Recovery, the TABLOCK hint must be specified, and the table must not have any indexes.

E: By specifying the Bulk-Logged Recovery model, the logging for all SELECT INTO, CREATE INDEX, and bulk loading data operations will be minimal and will therefore require less log space while also improving performance.

Incorrect Answers:
C: When data is bulk copied into a single table from multiple clients in parallel using the bcp utility or BULK INSERT statement to improve the performance of data load operations, the database must be set to Bulk-Logged Recovery, the TABLOCK hint must be specified, and the table must not have any indexes.

D: When data is bulk copied into a single table from multiple clients in parallel using the bcp utility or BULK INSERT statement to improve the performance of data load operations, the database must be set to Bulk-Logged Recovery, the TABLOCK hint must be specified, and the table must not have any indexes.

第2题:

Where will an administrator find documents in PDFformat that include detailed architecture and step-by-step installation instructions for Power servers?()

  • A、AIX Fix Central
  • B、IBM Developer Works
  • C、IBM Systems Software Information Center
  • D、IBM Systems Hardware Information Center

正确答案:D

第3题:

A: Welcome to Bibury Systems.B:___________________.

A.Thank you.

B.That’s Research and Development.

C.No, thank you.

D.Yes.


参考答案:A

第4题:

You have successfully sold and installed your customer’s System x solution. Sometimes, the overall succeed of a sale depends on how well you have trained your customer to support their new hardware. Please consider the following tools. Which one would be the best for protectively determining a server outage, and contacting the system administrator about the outage?()

  • A、CDAT
  • B、Configuration and Options Guide (COG)
  • C、Physical Alarm Sounding in Data Center
  • D、IBM Systems Director

正确答案:D

第5题:

It is a violation of the "separation of duties" principle when which of the fol-lowing individuals access the software on systems implementing security? 下列哪项个人访问对系统安全软件,是违反了“职责分离原则?()

  • A、systems auditor 系统审计员
  • B、systems programmer 系统程序员
  • C、security analyst 安全分析员
  • D、security administrator 安全管理员

正确答案:B

第6题:

The purpose of the systems analysis phase is to build a logical model of the new system.The first step is(71),where you investigate business processes and document what the new system must do to satisfy users. This step continues the investigation that began during the(72). You use the fact-finding results to build business models,data and process models,and object models. The deliverable for the systems analysis phase is the(73),which describes management and user requirements,costs and benefits,and outlines alternative development strategies.The purpose of the systems design phase is to create a physical model that will satisfy all documented requirements for the system. During the systems design phase,you need to determine the(74),which programmers will use to transform the logical design into program modules and code. The deliverable for this phase is the(75),which is presented to management and users for review and approval.

A.systems planning phase
B.systems modeling phase
C.systems analysis phase
D.systems design phase

答案:A
解析:
翻译:系统分析阶段的目的是建立新系统的逻辑模型,第一步就是进行(71),调查业务流程并记录新系统必须做哪些以满足用户需求。这一步是(72)的延续,可以使用调查结果构建业务模型,数据和流程模型以及对象模型。系统分析阶段的可交付成果是(73),它描述了管理和用户要求,成本和收益,还有可替代的方案。系统设计阶段的目的是创建一个能够满足系统所有需求文件要求的物理模型。 在系统设计阶段,需要确定(74),程序员通过系统过程模型把逻辑设计转换为程序模块和代码。该阶段的可交付成果是(75),提交给管理层和用户审查和批准。(72) A.系统计划阶段B.系统建模阶段C.系统分析阶段 D.系统设计阶段
参考答案:(72)A

第7题:

You are the network administrator for passguide.com. Which device will you install in your computer to make wireless connections you and a network?()

  • A、Repeater
  • B、Wireless router
  • C、Hub
  • D、Wireless network adapter

正确答案:D

第8题:

You are an administrator of Ezonexam.com's network. You want to perform. routine upgrades on your Windows 2000 Server computer. You use your non-administrator user account in the domain to logon to the server.

You want to upgrade all of the critical system files and patches on the server in the shortest possible time.

What should you do?

A.Use Windows Update.

B.Run System File Checker.

C.Log on as administrator and run Windows Update.

D.Log on as administrator and run System File Checker.


正确答案:C
解析:Explanation:WindowsUpdateisusedtoupgradethesystemfilesandtoretrieveandapplythelatestservicepacksandpatchesfortheoperatingsystem.AllnecessaryfilesaredownloadedthroughtheInternet.TobeabletorunWindowsUpdatewemusthaveadministrativerights.Incorrectanswers:A:Thenon-administrativeuseraccountcannotbeusedtorunWindowsUpdate.TorunWindowsUpdatewemusthaveadministrativerights.B:SystemFileCheckercheckstheintegrityofthesystemfiles.Itcannotbeusedtoupgradethesystemfilesortoretrieveandapplythelatestservicepacksandpatchesfortheoperatingsystem.D:SystemFileCheckercheckstheintegrityofthesystemfiles.Itcannotbeusedtoupgradethesystemfilesortoretrieveandapplythelatestservicepacksandpatchesfortheoperatingsystem.

第9题:

A data center has had a power outage. Which of the following should the administrator do FIRST once the power is restored?()

  • A、Identify which systems are the most critical and bring them up by level of importance.
  • B、Retrieve the latest backup tapes for immediate system restore using the GFS rotation.
  • C、Identify the least critical systems and then power those systems on first.
  • D、Determine the cause of the power outage and install UPS systems to prevent its reoccurrence.

正确答案:A

第10题:

The company auditors require a System p administrator to archive detailed information from each of their systems.  Which of the following commands will accomplish this task()

  • A、snap -a
  • B、snap -i
  • C、prtconf
  • D、lsconf

正确答案:A

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