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A network technician arrives to work and discovers users are having a problem connecting thecompany server. The server operator was working on upgrades the night before.Which of the following documents should the technician use to attempt to discover the

题目

A network technician arrives to work and discovers users are having a problem connecting thecompany server. The server operator was working on upgrades the night before.Which of the following documents should the technician use to attempt to discover the problem?（）

A. Network maps

B. Change management

C. Baselines

D. Cable management

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1.______________[A] predicts[B] displays[C] proves[D] discovers

2.You issued the following command:An index is then created on the ADMIN_WORK_AREA temporary table. Which two statements are true regarding the TBS_T1 tablespace in the above command? ()A. It stores only the temporary table but not its indexes.B. It stores both the temporary table as well as its indexes.C. It must be a nondefault temporary tablespace for the database.D. It can be a default or nondefault temporary tablespace for the database.E. It must be the default temporary tablespace of the user who issues the command.

3.Youissuedthefollowingcommand：CREATEGLOBALTEMPORARYTABLEadmin_work_area （startdateDATE，enddateDATE，classCHAR（20））ONCOMMITDELETEROWSTABLESPACEtbs_t1；AnindexisthencreatedontheADMIN_WORK_AREAtemporarytable.WhichtwostatementsaretrueregardingtheTBS_T1tablespaceintheabovecommand？（）A.Itstoresonlythetemporarytablebutnotitsindexes.B.Itstoresboththetemporarytableaswellasitsindexes.C.Itmustbeanondefaulttemporarytablespaceforthedatabase.D.Itcanbeadefaultornondefaulttemporarytablespaceforthedatabase.E.Itmustbethedefaulttemporarytablespaceoftheuserwhoissuesthecommand.

4.GiventhatastaticmethoddoIt（）inaclassWorkrepresentsworktobedone，whatblockofcodewillsucceedinstartinganewthreadthatwilldothework？CODEBLOCKa：Runnabler=newRunnable（）{publicvoidrun（）{Work.doIt（）；}}；Threadt=newThread（r）；t.start（）；CODEBLOCKb：Threadt=newThread（）{publicvoidstart（）{Work.doIt（）；}}；t.start（）；CODEBLOCKc：Runnabler=newRunnable（）{publicvoidrun（）{Work.doIt（）；}}；r.start（）；CODEBLOCKd：Threadt=newThread（newWork（））；t.start（）；CODEBLOCKe：Runnablet=newRunnable（）{publicvoidrun（）{Work.doIt（）；}}；t.run（）；

更多“A network technician arrives to work and discovers users are having a problem connecting t ”相关问题

  • 第1题：

    work（请作答此空）,systems that effectively isolate an organization's internal network structure from an （ ） network, such as the INTERNET is becoming increasingly popular. These firewall systems typically act as application-layer（ ）between networks, usually offering controlled TELNET, FTP, and SMTP access. With the emergence of more sophisticated（ ）layer protocols designed to facilitate global information discovery , there exists a need to provide a general （ ）for these protocols to transparently and securely traverse a firewall.

    A.safeguards
    B.firewalls
    C.routers
    D.switches

    答案：B
    解析：
    掌握基本词汇，本题还是比较容易的。参考翻译如下：

  • 第2题：

    work（ ）,systems that effectively isolate an organization's internal network structure from an （请作答此空） network, such as the INTERNET is becoming increasingly popular. These firewall systems typically act as application-layer（ ）between networks, usually offering controlled TELNET, FTP, and SMTP access. With the emergence of more sophisticated（ ）layer protocols designed to facilitate global information discovery , there exists a need to provide a general （ ）for these protocols to transparently and securely traverse a firewall.

    A.exterior
    B.Internal
    C.center
    D.middle

    答案：A
    解析：
    掌握基本词汇，本题还是比较容易的。参考翻译如下：

  • 第3题：

    work（ ）,systems that effectively isolate an organization's internal network structure from an （ ） network, such as the INTERNET is becoming increasingly popular. These firewall systems typically act as application-layer（ ）between networks, usually offering controlled TELNET, FTP, and SMTP access. With the emergence of more sophisticated（请作答此空）layer protocols designed to facilitate global information discovery , there exists a need to provide a general （ ）for these protocols to transparently and securely traverse a firewall.

    A.network
    B.session
    C.transmission
    D.application

    答案：D
    解析：
    掌握基本词汇，本题还是比较容易的。参考翻译如下：

  • 第4题：

    work（ ）,systems that effectively isolate an organization's internal network structure from an （ ） network, such as the INTERNET is becoming increasingly popular. These firewall systems typically act as application-layer（ ）between networks, usually offering controlled TELNET, FTP, and SMTP access. With the emergence of more sophisticated（ ）layer protocols designed to facilitate global information discovery , there exists a need to provide a general （请作答此空）for these protocols to transparently and securely traverse a firewall.

    A.framework
    B.internetwork
    C.computer
    D.Application

    答案：A
    解析：
    掌握基本词汇，本题还是比较容易的。参考翻译如下：

  • 第5题：

    work（ ）,systems that effectively isolate an organization's internal network structure from an （ ） network, such as the INTERNET is becoming increasingly popular. These firewall systems typically act as application-layer（请作答此空）between networks, usually offering controlled TELNET, FTP, and SMTP access. With the emergence of more sophisticated（ ）layer protocols designed to facilitate global information discovery , there exists a need to provide a general （ ）for these protocols to transparently and securely traverse a firewall.

    A.hosts
    B.routers
    C.gateways
    D.offices

    答案：C
    解析：
    掌握基本词汇，本题还是比较容易的。参考翻译如下：

  • 第6题：

    Research indicates that over 81% of teachers are dissatisfied with their salary.

    A:shows
    B:dictates
    C:proves
    D:discovers

    答案：A
    解析：
    调查表明，超过81％的教师对他们的薪水不满意。show“表明”，如：Statistics show that sales grew a lot last month．数据显示，上个月悄售额大幅上涨。dictate“口授，命令，指挥”，例如：You can't dictate to people how they should live．你不能强行规定人们应该怎样生活。prove“证明”，例如：Can you prove it to me？你能证明给我看吗？discover“发现”，例如： Columbus discovered America．哥伦布发现了美洲。只有show意思上和indicate最接近。

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