其他 2021_09_06 每日一练


常用的定性预测法有客户跟踪调查法、专家调查法、()和经验分析法。

A、询问法

B、观察法

C、实验法

D、综合判断法

查看答案

华山论剑前,洪七公自称生平杀过()人

查看答案

以下哪个设备属于卫星地面站的下行射频设备()

A.UPC

B.UC

C.HPA

D.LNA

查看答案

Refer to the exhibit. A network administrator wants to reduce the number of OSPF routes advertised from Area 1 into Area 2. As the router configuration specialist, what two things would you do to accomplish this goal?()

A. Enter the configuration on router B1.

B. Enter the configuration on router B4.

C. On the same router, enter the Summary - address 10.10.1.0 255.255.255.128 subcommand.

D. On the same router, enter the Area 1 range 10.10.1.0 255.255.255.128 subcommand.

E. On the same ro uter, enter the Area 2 range 10.10.1.0 255.255.255.128 subcommand.

查看答案

在安装室内室外接地排时,防雷接地排与墙体接触没有特别要求()

A.错误

B.正确

查看答案

9806H设备支持多种上联方式,包括以下几种?()

A.cascade

B.uaps

C.uplink-mode

D.Link-aggregatio

查看答案

一般情况下施工时,绞车车轮不必打“掩木”。()

此题为判断题(对,错)。

查看答案

Company.comwishestouseHACMPontwoIBMeServerpSeriesservers.Duringtheplanningsession,itwasdecidedtousethenativeserialportss1ors2foranon-IPheartbeatnetwork.WhatshouldbedonetoensuretheserialnetworkwillfunctionwithHACMPheartbeats?()

A.Useeithers1ors2portconfiguredasaTTYinterfacewithaNULLModemcable.

B.Usethes2serialportoneachsystemconfiguredasaTTYinterfacewithaNULLmodemcable.

C.Usethes1portoneachsystemconfiguredasaTTYinterfacewithastandardserialmodemcable.

D.VerifywithIBMsupportwhichnativeserialportsfortheservermodelcanbeusedfor HACM pheartbeats.

查看答案