Which three advantages resuIt from a consolidation of discrete servers into a Cisco UCS?（）

A .  provides advanced security such as hardware encryption acceleration B .  provides investment protection through increased modularity C .  comes equipped with at least one 1000-based TX interlace D .  contains integrated wireless access using the 802.11 g/b standard E .  contains integrated web-based management tools for easy configuration and maintenance

A . Provides for faster loading B . Lowers oxygen content in the tank C . Provides better fuel economy D . All of the above

A . QuickVPN (QVPN) client software for simplified management B . minimal configuration requirements C . 802.1g capabilities and support for multiple wireless networks simultaneously (multiple BSSIDs) D . wireless bridging to overcome the lack of physical network cable

A . Allows the transportation of all forms of traffic B . Multiplexing is easy C . Clocks do not need to be synchronized D . Reduces network complexity and cost E . Padding is not necessary and not permitted

A . Security increases because only the network administrator may change the routing tables B . Configuration complexity decreases as network size increases C . Routing updates are automatically sent to neighbors D . Route summarization is compued automatically by the router E . Routing traffic load is reduced when used in stub network links F . An efficient algorithm is used to build routing tables,using automatic updates G . Routing tables adapt automatically to topology changes.

A . Single whip B . Gun tackle C . Luff tackle D . Twofold purchase

A . VLANs establish broadcast domains in switched networks. B . VLANs utilize packet filtering to enhance network security. C . VLANs provide a method of conserving IP addresses in large networks. D . VLANs provide a low-latency internet working alternative to routed networks. E . VLANs allow access to network services based on department, not physical location. F . VLANs can greatly simplify adding, moving, or changing hosts on the network.

A . Sharing commonly used peripherals B . Maximum capacity of CPU， Memory and I/O C . Minimum number of processors in a partition D . Support for different versions of the operating system

A . Electrically non-conductive B . Relatively inexpensive C . Effective against chemicals containing an oxidizer D . All of the above

A . less frequent SPF calculations B . fewer hello packets C . smaller routing tables D . reduced LSU overhe ad E . fewer adjacencies needed

A . NAP and NSP provide secure access to corporate gateways without managing end-to-end PVCs.NAP and NSP use Layer 3 routing，Layer 2 Forwarding，or Layer 2 Tunneling Protocol tunnels.Hence，they can scale their business models for selling wholesale service B . The NSP can oversubscribe by deploying idle and session timeouts using an industry standard RADIUS server for each subscriber C . Only a single session per CPE on one virtual channel （VC).The username and password are configured on the CPE， so all users behind the CPE for that particular VC can access only one set ofservices. Users cannot select different sets of services， although using multiple VCs and establishing different PPP session on different VCs is possible D . If a single IP address is provided to the CPE， and NAT or PAT is implemented，certain applications such as IPTV，which embed IP information in the payload， well not work. Additionally，if an IP subnet feature is used，an IP address also has to be reserved for the CPE E . PPPoA can use the features on the Cisco Service Selection Gateway （SSG）

A . shared networking and SAN switching B . reduced cabling C . decreased compute density D . rapid provisioning of additional resource

A . Cleaner B . Effective C . Greater range D . More cooling effect

A . Large misalignments can be tolerated between the shaft and engine coupling B . Slip is held to a minimum when reversing shaft rotation C . Engine torsion vibrations to the driven shaft are eliminated D . It aids in maintaining power factor

A . VLANs establish broadcast domains in switched networks. B . VLANs utilize packet filtering to enhance network security. C . VLANs provide a method of conserving IP addresses in large networks. D . VLANs provide a low-latency internetworking alternative to routed networks. E . VLANs allow access to network services based on department,not physical location. F . VLANs can greatly simplify adding,moving,or changing hosts on the network.

A . Security increases because only the network administrator may change the routing tables. B . Configuration complexity decreases as network size increases. C . Routing updates are automatically sent to neighbors. D . Route summarization iscompued automatically by the router. E . Routing traffic load is reduced when used in stub network links F . An efficient algorithm is used to build routing tables，using automatic updates. G . Routing tables adapt automatically to topology changes.

A．Limited liability B．Avoiding double taxation C．Easier access to stock market D．Less-rigid profit allocation

A．Baggage allowance. B．Passenger comfort. C．Convenience. D．Quality.

A) Eliminate selection problems B) Reduce raw materials costs C) Adapt to environmental changes D) Reduce processing

A．That he is non-ideological. B．That he is a businessman. C．That he did a good job in Massachusetts"s finances. D．That he doesn"t have scandals in family affairs.