下面哪条命令是可以验证小区是否建立。（）

A . passwd B . apachectl C . htpasswd D . useradd

A . 正确 B . 错误

A . find/-typed\（-perm-4000-o-perm-2000\）–print B . find/-typef\（-perm-4000-a-perm-2000\）–print C . find/-typef\（-perm-4000-o-perm-2000\）–print D . find/-nouser-o-nogroup–print

A . displa mpls ldp peer B . displa mpls ldp lsp C . displa mpls ldp session D . displa mpls ld

A . 正确 B . 错误

A . A、ping129.9.0.1-l200-t1000 B . B、ping129.9.0.1-i1000-t200 C . C、ping129.9.0.1-l1000-n200 D . D、ping129.9.0.1-i200-n1000

A . cdhls B . cdhch C . cdhrm D . cdhver

A . LST RACHCFG B . LST PDSCHCFG C . LST CELLDLPCPDSCHPA D . LST CELL

A . displa mpls ldp B . displa mpls ldp lsp C . displa mpls ldp sessio

A . cdhls B . cdhch C . cdhrm D . cdhver

A、cp f1.txt | f2.txt B、cat f1.txt | f2.txt C、cat f1.txt > f2.txt D、copy f1.txt | f2.txt

A . A、showmem B . B、freemem C . C、swAp D . D、free

A . SystemInformationBlock Type2 B . SystemInformationBlock Type3 C . SystemInformationBlock Type7 D . SystemInformationBlock Type11

A . LST PDSCHCFG B . LST CELL C . LST CELLPDCCHALGO D . LST RACHCFG

A . A、userADD －u B . B、show DefAults C . C、showuser DefAults D . D、userADD -D

A . disp_site B . disp_act<site> C . disp_cell_s<site#> D . state<site#>

A . RnlcDcmDbgUeCtxtRelCmd B . RnlcDcmDbgCloseAutoFailRsp C . RnlcDcmDbgCloseAutoRsp D . SerReqSaeRelFalMsg

A . A、kill B . B、kill-90 C . C、kill-91 D . D、kill-9-1

A . A、lsps-l B . B、lsps-s C . C、lsps-a D . D、lsps-all

A.LST NRCELL B.DSP NRCELL C.DEA NRCELL D.ACT NRCELL

A．commit B．rollback C．begin tran D．enter

A．DSPNRDUCELL B．DSPNRCELL C．LSTNRCELL D．LSTNRDUCELL

A．showipospfborder-router B．showipospfdatabase C．showipospfneighbor D．showipospfinterface