A. show route
B. show route active-path
C. show route private
D. show route forwarding-table
第1题:
在Linux中,下列(49)可以获得任何Linux命令的帮助。
A.#help <command>
B.#show <command>
C.#man <command>
D.#ls <command>
第2题:
YouworkasanadministratoratABC.com.TheABC.comnetworkconsistsofasingledomainnamedABC.com.ABC.comhasaserver,namedABC-SR15,whichhasWindowsServer2012R2installed.ABC.comalsohasaserver,namedABC-SR16,whichhasWindowsServer2008R2SP1installed.YouhavebeeninstructedtomakesurethatABC-SR16isabletorunWindowsPowerShell3.0.Whichofthefollowingactionsshouldyoutake?()
A.YoushouldconsidermakingsurethatABC-SR16hasafullinstallationofMicrosoft.NET Framework4installed.
B.YoushouldconsidermakingsurethatABC-SR16hasafullinstallationofMicrosoft.NETFramework2installed.
C.YoushouldconsidermakingsurethatABC-SR16hasWS-Management3.0installed.
D.YoushouldconsidermakingsurethatABC-SR16isupgradedtoWindowsServer2012R2.
第3题:
p是指向PERSON类对象的指针,则通过p访问公有成员函数show()的方法是。
A.p.show();
B.p->show();
C.(*p).show();
D.(*p)->show();
第4题:
A. The RE controls and monitors the chassis
B. The RE manages the Packet Forwarding Engine (PFE)
C. The RE receives a copy of the forwarding table from the forwarding plane
D. The RE implements class of service (COS)
第5题:
The following output on Router R1 lists details of a BGP route for 190.1.0.0/16. Which of the following is true based on this output?()R1 show ip bgp 19 0.1.0.0/16BGP routing table entry for 190.1.0.0/16, version 121Paths: (1 available, best 1, table Default - IP - Routing - Table)Advertised to update - groups:11 2 3 41.1.1.1 from 2.2.2.2 (3.3.3.3)Origin IGP, metric 0, localpref 100, valid, internal, best
A. R1 has a neighbor 1.1.1.1 command configured.
B. R1 has a neighbor 2.2.2.2 command configured.
C. The show ip bgp command lists a line for 190.1.0.0/16 with both an ">" and an "i" on the left.
D. R1 is in ASN 1.
第6题:
14、设三相异步电动机在额定状态运行时的定、转子铁耗分别为pFe1和pFe2,则有()。
A.pFe1< pFe2
B.pFe1=pFe2
C.pFe1>pFe2
D.pFe1 ≈ pFe2