A system administrator has disabled USB ports after experiencing several virus outbreaks. A user needs to transfer several extremely large work related files from their home desktop computer to their work desktop computer. Which of the following will allo

题目

A system administrator has disabled USB ports after experiencing several virus outbreaks. A user needs to transfer several extremely large work related files from their home desktop computer to their work desktop computer. Which of the following will allow the user to transfer the needed files?（）

A. An IEEE-1394 device

B. A NIC device

C. An IrDA device

D. A FDD device

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更多“A system administrator has disabled USB ports after experiencing several virus outbreaks. ”相关问题

  • 第1题：

    现有：classFlow{publicstaticvoidmain（String[]args）try{System.out.print（"before"）；doRiskyThing（）；System.out.print（"after"）；}catch（Exceptionfe）{System.out.print（"catch"）；}System.out.println（"done"）；}publicstaticvoiddoRiskyThing（）throwsException{//thiscodereturnsunlessitthrowsanException}}可能会产生哪两项结果？（）

    A.beforecatch

    B.beforeafterdone

    C.beforecatchdone

    D.beforeaftercatch


    参考答案：B, C

  • 第2题：

    An administrator needs to update the anti－virus, security patches, BIOS, and the web server software on a production system. Which of the following is the BEST method to accomplish this?()

    A. Update anti-virus, security patches, BIOS software, and then the web software.

    B. Update the web software, security patches, anti-virus, and then the BIOS.

    C. Update security patches, BIOS, web software, and then the anti-virus.

    D. The order does not matter, only one change at a time should be done.


    参考答案：C

  • 第3题：

    Refertotheexhibit.WhichinterfaceorinterfacesonswitchSW_Acanhavetheportsecurityfeatureenabled?()

    A.Ports0/1and0/2

    B.Thetrunkport0/22andtheEtherChannelports

    C.Ports0/1，0/2and0/3

    D.Ports0/1，0/2，0/3，thetrunkport0/22andtheEtherChannelports

    E.Port0/1

    F.Ports0/1，0/2，0/3andthetrunkport0/22


    参考答案：C

  • 第4题：

    Whichfouraretrue?()

    A.Has-arelationshipsshouldneverbeencapsulated.

    B.Has-arelationshipsshouldbeimplementedusinginheritance.

    C.Has-arelationshipscanbeimplementedusinginstancevariables.

    D.Is-arelationshipscanbeimplementedusingtheextendskeyword.

    E.Is-arelationshipscanbeimplementedusingtheimplementskeyword.

    F.Anarrayoracollectioncanbeusedtoimplementaone-to-manyhas-arelationship.

    G.TherelationshipbetweenMovieandActressisanexampleofanis-arelationship.


    参考答案：C, D, E, F

  • 第5题：

    Several@functionscanexecutemultiplestatements.Whichoneofthefollowinginitializesavariableandcanincrementinduringtheoperation?()

    A.@do

    B.@for

    C.@while

    D.@dowhile


    参考答案：B

  • 第6题：

    使用snmptuil.exe 可以查看代理的 MiB对象,下列文本框内oid部分是（ ）.C:\ Users\Administrator> snmptuil get 192.168.1.31 public.1.3.6.1.2.1.1.3.0Variable=system.sysUpTime.0Value=TimeTicks 1268830

    A.192.168.1.31
    B.1.3.6.1.2.1.1.3.0
    C.system.sysUpTime.0
    D.TimeTicks 1268803

    答案：B
    解析：
    C:\>snmputil get 192.168.1.31 public .1.3.6.1.2.1.1.3.0public .1.3.6.1.2.1.1.3.0是指的系统开机时间多长。OID（对象标识符），是SNMP代理提供的具有唯一标识的键值。MIB（管理信息基）提供数字化OID到可读文本的映射。所有完全验证OID都有 .iso.org.dod.internet.private 开始，数字表达为: .1.3.6.4. 。几乎所有的OID都会跟上企业（.1）和由IANA（互联网编号分配中心分配的）唯一的厂商标号。 OID的相对格式，从企业值开始，略过所有的隐含地址。因此，可以用相对地址 enterprises.netapp.netappl.raid.diskSUmmary.diskSpaceCount.0 来表示上述的OID，或者用数字格式 .1.789.6.4.8.0 .某些唯一键值，可用多个实例表示，这样所有的OID都以实例值结尾。因此可以看到大多数OID都是以一个 .0 结尾的。

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