For users, microkernel technology promises(90), compact and sophisticated operating systems that are typically(91)across a range of hardware platforms. These operating systems will be customizable to let users run multiple operating system and application

题目

For users, microkernel technology promises(90), compact and sophisticated operating systems that are typically(91)across a range of hardware platforms. These operating systems will be customizable to let users run multiple operating system and application "personalities" on top of a single microkernel(92).Microkernel based systems can provide this flexibility because the core operating system functions are(93)from the large number of utilities, features and extensions that are layered on top of them. As a result, updating and maintaining operating system is easier, since developers don't have to modify the(94)every time they must acid a new feature.

A．slow

B．fast

C．quickly

D．speed

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更多“For users, microkernel technology promises(90), compact and sophisticated operating system ”相关问题

  • 第1题：

    For more accurate data, we need more _________equpipment to do the research.

    A.systematic

    B. expensive

    C. speculative

    D. sophisticated


    正确答案：D

  • 第2题：

    Youhaveadatabasewiththefollowingtablespaces：SYSTEM，SYSAUX，UNDO，USERS，TEMP.Youwantto"rollback"thedataintheUSERStablespacetothewayitlookedyesterday.Whichtablespacesdoyouneedtoperformapoint-in-timerestoreoperationoninordertocompletethistask？（）

    A.SYSTEM

    B.SYSAUX

    C.UNDO

    D.USERS

    E.TEMP

    F.Thisrestoreisnotpossible


    参考答案：A, B, C, D

  • 第3题：

    Which of the following is the default location for user account files in Windows Vista?()

    A. C:\windows\System32

    B. C:\users\public

    C. C:\users

    D. C:\documents and settings


    参考答案：C

  • 第4题：

    DOS的英文表示是()。

    A、Disk、Operating、System

    B、Daily、Operating、System

    C、Disk、Open、System

    D、Date、Open、System


    参考答案：A

  • 第5题：

    Main engines as well as auxiliary engines operating on heavy fuel should have continuousoon the lubricating oil, either according tothebypass or batch principles

    A.filtering

    B.centrifuging

    C.depositing

    D.operating


    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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