更多"[单选题] Suppose the average industry "的相关试题:
[单选题] A high price earnings ratio (PE. gives what interpretation?
A. The market expects earnings to fall in the future.
B. The market feels the firm's earnings are very high risk and are willing to pay a premium for them.
C. The market expects the earnings to rise in the future.
D. The firm is not paying a dividend.
[简答题] A lower than average PE may mean that the market expects earnings to rise in the future.
[单选题] The PE ratio approach to valuing stock is especially useful for valuing
A. publicly held corporations.
B. firms that regularly pay dividends.
C. both A and B of the above.
D. neither A nor B of the above.
[单选题]PE1-RR-PE2在这样的网络环境中,PE1与PE2需要对接MPLSVPN,RR作为路由反射器分别与R1,R2建立VPNV4的邻居,RR上没有配置任何的VPN。RR上必须的配置有()
A.nobgpdefaultroute-targetfilter
B.nosynchronize
C.bgpdefaultroute-targetfilter
D.nobgpdefaultipv4-unicast
[单选题]在CE-PE--PE-CE这样的环境中,CE之间通过VPLS通讯。现在已将PE之间的PW配置为HUB类型,PE与CE之间需要配置成什么类型才能实现CE之间互通。
A.spoke-pw
B.client-interface
C.server-interface
D.hub-pw
[判断题]母线支架等可接近裸露导体应接地(PE)或接零(PEN)可靠,应作为接地(PE)或接零(PEN)的接续导体。( )
A.正确
B.错误
[单选题]关于公式=Average(A2:C2B1:B10)和公式
=Average(A2:C2B1:B10)下列说法正确的
是().
A.A:计算结果一样的公式
B.B:第一个公式写错了没有这样的
写法的
C.C:第二个公式写错了没有这样的
写法的
D.D:两个公式都对
[判断题]BLER的全称是Block Error Ratio
A.正确
B.错误
[单选题]The retention ratio can be computed as:
A. 1 − Plowback ratio.
B. Change in retained earnings/Cash dividends.
C. 1 + Dividend payout ratio.
D. (Change in retained earnings + Cash dividends./Net income.
E. 1 − (Cash dividends/Net income..
Difficulty: 1 Easy
Topic: Financial planning basics
Learning Objective: 04-01 Apply the percentage of sales method.
[单选题]Which ratio identifies the amount of total assets a firm needs in order to generate $1 in sales?
A. Return on assets
B. Equity multiplier
C. Retention ratio
D. Capital intensity ratio
E. Current ratio
Difficulty: 1 Easy
Topic: Asset management ratios
Learning Objective: 04-01 Apply the percentage of sales method.
[单选题]如何将VPN中本端PE所配置的静态默认路由发送给对端PE?
A.在bgp进程中引入静态路由
B.在bgp进程中向对方发布缺省路由
C.在bgp进程的对应vrf中引入静态路由
D.在bgp进程的对应vrf中向对方发布缺省路由
[判断题]( )AU 指针的作用是指示高阶 VC 首字节在 AU 净负荷中的位置。
A.正确
B.错误
[单选题]有如下配置:
PE2(config)#ipvrf1
PE2(config-vrf)#maximumroutes20060
下面说法正确的是:
A.限制VRF1中的所有路由总数不超过200条,路由限制的告警阈值为60%
B.限制VRF1中的所有路由总数不超过200条,路由告警阀值为60条路由
C.VRF1中的路由条目仍然可能超过200条,只是在路由条目达到60%时开始告警。
D.VRF1中路由条目仍然可能超过200条,只是路由条目到达60条后开始告警
[判断题]在SDH中,指示高阶VC首字节在AU净负荷中的位置不是AU指针的作用。
A.正确
B.错误
[单选题]在MPLSVPN网络环境中,在其中某台PE上查看其VPN路由表情况如下:
PE2#showiproutevrfvpn_a
IPv4RoutingTable:
DestMaskGwInterfaceOwnerprimetric
10.1.0.0255.255.0.01.1.1.1fei_3/1bgp2000
10.1.0.0255.255.255.2521.1.1.1fei_3/1bgp2000
PE2#showipprotocolroutingvrfvpn_a
Routesofvpn:
statuscodes:*valid,>best
DestNextHopIntagOuttagRtPrfProtocol
*>10.1.0.0/161.1.1.12218200bgp-int
*>10.1.0.0/301.1.1.12317200bgp-int
PE2#showmplsforwarding-table
MplsLdpForwarding-table:
InLabelOutLabelDestPfxlenInterfaceNextHop
21221.1.1.132fei_1/1176.0.0.1
请问如果PE在收到一个发往VPNA目的地址为10.1.1.1的数据包,这个数据包从PE发送出去时的内层标签是多少?
A.18
B.17
C.21
D.22
[判断题] AVERAGE函数是一个求和函数。
A.正确
B.错误