What is the special feature of Effnet's firewall system？

A . apogean tide B . double high water C . perigean tide D . bore

A . advanced integration module B . FICON ports C . Cisco CallManager 5.0 support D . warm Cisco IOS upgrade feature

A . enforce the placement of the root bridge in the network B . ensure that a port is transitioned to a forwarding state quickly if a BPDU is received C . enforce the borders of an STP domain D . ensure that any BPDUs received are forwarded into the STP domai

A . The CoS is trusted for 802.1P or 802.1Q tagged traffic. B . PortFast is disabled on the port. C . Port Security is automatically enabled on a voice VLAN port. D . Untagged traffic is sent according to the default CoS priority of the port. E . None of the other alternatives apply

A . enforce the placement of the root bridge in the network B . ensure that a port is transitioned to a forwarding state quickly if a BPDU is received C . enforce the borders of an STP domain D . ensure that any BPDUs received are forwarded into the STP domai

A . WebSphere Commerce Accelerator B . SameTime Administrator C . WebSphere Commerce Configuration Manager D . WebSphere Commerce Administration Console E . WebSphere Commerce Organization Administration Console

A .  The Ethanalyzer captures control-plane traffic， while SPAN captures all traffic. B .  The Ethanalyzer captures all traffic including control-plane traffic， while SPAN captures only the control-plane traffic. C .  The Ethanalyzer captures only data traffic， while SPAN captures all traffic. D .  The Ethanalyzer captures only control traffic， while SPAN captures data traffic.

A . Infocenter B . ITSO Redbooks C . Facts and Features D . System Planning Tool

A .  If BPDUs are not received on a non-designated port， the port is moved into the STP loop- inconsistent blocked state B .  IF BPDUs are received on a PortFast enabled port， the port is disabled. C .  If superior BPDUs are received on a designated port， the interface is placed into the root- inconsistent blocked state. D .  If inferior BPDUs are received on a root port， all blocked ports become alternate paths to the  root bride.

A . Strong masses of continental air B . The Gulf Stream C . The Bermuda high D . The cool waters of the Sargasso sea

A．More leg room B．Upgraded menu choices C．Special reclining chairs D．Personal viewing screens

A．It is normally very busy. B．It is close to the conference venue. C．It has an attractive view. D．It is near a tourist destination.

A．It produces electricity for electronic devices while the wearer walks． B．It can be used as cell phones，GPS in the military actions or field studies． C．It is small and convenient． D．It is light and easy to CalTy． 此题为多项选择题。

A 1.4 B 0.8 C 0.2 D 0.12 E None of the above

A．It can go left and right． B．It can goup and down． C．It can goforward and back． D．It can goout and in．

A、 It is issued in retrospect often two or three decades after the awarded achievement. B、 It is awarded on the basis of quantifiable contemporary opinion. C、 It is the only Nobel Prize not presented in Stockholm. D、 It is usually awarded to an organization rather than an individual.

A．The rooms have already been booked solid. B．Mr. Baker"s company has overdue payments. C．The number of guests is not enough. D．Mr. Baker"s company has already received a discount before.

A．you can control its volume． B．you needn't take it off every day． C．it is solar-powered． D．it saves power．

A．The size of backyard B．The view of the surrounding area C．The number of bedrooms D．The location near public transportation

A、You can order sandwiches of your own taste in Subway B、You can eat western food in Subway C、You can eat more delicious food in Subway D、You can order takeaway in Subway