在一台MSR 路由器上看到了如下调试信息: *Jan 23 09:17:36:720 2009 H3C RM/6/RMDEBUG://Source Address: 192.168.1.1 *Jan 23 09:17:36:770 2009 H3C RM/6/RMDEBUG://Destination Address: 224.0.0.5 *Jan 23 09:17:36:871 2009 H3C RM/6/RMDEBUG://Ver# 2, Type: 1, Length: 48. *Jan 23 09:17:36:972 2009 H3C RM/6/RMDEBUG://Router: 192.168.1.1, Area: 0.0.0.0, Checksum: 62961. *Jan 23 09:17:37:72 2009 H3C RM/6/RMDEBUG://AuType: 00, Key(ascii): 0 0 0 0 0 0 0 0. *Jan 23 09:17:37:173 2009 H3C RM/6/RMDEBUG://Net Mask: 255.255.255.0, Hello Int: 10, Option: _E_. 那么根据如上的信息可知()
第1题:
车险业务预警管理办法(2009版)中整体预警指标是指( )
A.09年综合成本率
B.09保单预期综合成本率
C.09综合赔付率
D.09保单满期赔付率
第2题:
有a、6、C三个数,已知a×6—24,a×f一36,b×f=54,求a+6+c一( )。
A.23
B.21
C.19
D.17
第3题:
计算:
(1) (-72)-(-37)-(-22)-17;
(2)(-16)-(-12)-24 -(-18);
(3) 23-(-76)-36-(-105);
(4)(-32)-(-27)-(-72)-87。
(1)-30;(2)-10;
(3)168;(4)-20;
第4题:
A.source ip address:192.168.15.5 destination port:21
B.source ip address:192.168.15.37 destination port:21
C.ssource ip address192.168.15.41 destination port:21
D.source ip address:192.168.15.36 destination port:23
E.source ip address:192.168.15.46 destination port:23
F.source ip address:192.168.15.49 destination port:23
第5题:
A.vijan.template:%s/Jan/Jul/g:wjul.template:q!
B.catjan.template seds:Jan:Jul:>jan.template
C.vijan.template:1,$replaceJanJul[Esc]ZZ
D.vijan.template:wjul.template:1,$s/Jan/Jul/g:q!
第6题:
2, 7, 11, 17, ( )。
A.6
B.22
C.21
D.23
第7题:
Auserreportsthattheycannotcdto/tmp/application.Asystemadministratorenteredthefollowingcommand:(1)ls-ld/tmp/application(2)drw-r--r--4rootsystem512Jan1514:09applicationWhatisthemostlikelycauseoftheproblem?()
A.The/tmp/applicationshouldbegloballywritable.
B.The/tmp/applicationdirectoryshouldbeexecutable.
C.The/tmp/applicationdirectoryshouldbeownedbytheuser.
D.The/tmp/applicationdirectoryshouldhavethestickybitset.
第8题:
第9题:
Your boss is learning a CCNA training course,refer to the exhibit.The access list has been configured on the S0/0 interface of router RTB in the outbound direction.Which two packets,if routed to the interface,will be denied?()access-list 101 denytcp192.168.15.320.0.0.15any eq telnetaccess-list 101 permitip any any
A.source ip address:192.168.15.5;destination port: 21
B.source ip address:,192.168.15.37 destination port: 21
C.source ip address:,192.168.15.41 destination port: 21
D.source ip address:,192.168.15.36 destination port: 23
E.source ip address:192.168.15.46;destination port: 23
F.source ip address:,192.168.15.49 destination port: 23
第10题:
已知某地从2003年到2009年各年7月1日零时统计的人口资料,如表5—1所示,则该地区2003~2009年的年平均人数为( )。
A.(23/2+23+24+25+25+26+27/2)/6=24.67(万人)
B.(23+23+24+25+25+26+27)/6=173/6=28.83(万人)
C.(23/2+23+24+25+25+26+27/2)/6=24.67(万人)
D.(23+23+24+25+25+26+27)/7=173、7=24.71(万人)