A system administrator is in the process of performing a preservation installation. However, the machine keeps booting up in diagnostic mode. Which of the following is the most probable cause?()A.The battery on the machine is bad.B.The root volume group i

题目
A system administrator is in the process of performing a preservation installation. However, the machine keeps booting up in diagnostic mode. Which of the following is the most probable cause?()

A.The battery on the machine is bad.

B.The root volume group is corrupted.

C.The low-level debugger is not enabled.

D.There is a problem with the CD-ROM.

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参考答案和解析
参考答案：D
更多“A system administrator is in the process of performing a preservation installation. However, the machine keeps booting up in diagnostic mode. Which of the following is the most probable cause?() ”相关问题

  • 第1题：

    System,machine,anduserpoliciescanbeconfiguredthoughAccessAdmin.HowarechangessynchronizedwiththeAccessAgent?()

    A.writtenbytheAdministratorsontheINIfiles

    B.propagatedonlywiththeActiveDirectorynetworkservice

    C.propagatedtotheclientsonthenextAdministratoraccess

    D.propagatedtoclientsthenexttimeAccessAgentsynchronizeswiththeIMSServer


    参考答案：D

  • 第2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。

  • 第3题：

    关于os库，以下选项中可以启动进程执行程序的函数是：‪‬‪‬‪‬‪‬‪‬‮‬‪‬‮‬‪‬‪‬‪‬‪‬‪‬‮‬‫‬‮‬‪‬‪‬‪‬‪‬‪‬‮‬‭‬‫‬‪‬‪‬‪‬‪‬‪‬‮‬‪‬‮‬‪‬‪‬‪‬‪‬‪‬‮‬‫‬‮‬‪‬‪‬‪‬‪‬‪‬‮‬‪‬‭‬

    A．os.run()

    B．os.start()

    C．os.process()

    D．os.system()


    D

  • 第4题：

    __________assessment is based on a fixed standard that is usually the ultimate goal which thestudents are expected to achieve at the end of the course.


    A.Criterion-referenced

    B.Norm-referenced

    C.Summative

    D.Diagnostic

    答案：A
    解析：
    考查教学评价。王蔷等编写的《英语教学法教程》认为，教学评价可分为三种：Criterion-referenced assessment(目标参照性评价)，Norm-referenced assessment(常模参照性评价)和Individual-referenced assessment(个体参照性评价)。目标参照性评价是以具体体现教学目标的标准作为依据．确定学生是否达到标准以及达到的程度如何的一种评价方法。故选A。

  • 第5题：

    关于os库，以下选项中可以启动进程执行程序的函数是：

    A．os.system()

    B．os.run()

    C．os.start()

    D．os.process()


    D

  • 第6题：

    关于os库，以下选项中可以启动进程执行程序的函数是：‪‪‪‪‪‪‪‪‪‪‪‫‪‪‪‪‪‫‪‪‪‪‪‪‪‪‪‪‪‪

    A．os.system()

    B．os.run()

    C．os.process()

    D．os.start()


    D

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