Which three are benefits of A virtualized data center solution over A typical implementation?（）A、simplified cablingB、more efficient routingC、fewer applications per serverD、more efficient power consumptionE、more control over each serverF、less rack space

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第2题：

What are three benefits of implementing vlans？（）

• A、A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure
• B、Broadcast storms can be mitigated by decreasing the number of broadcast domains，thus increasing their size
• C、A higher level of network security can be reached by separating sensitive data traffic from other network traffic
• D、Port-based vlans increase switch-port use efficient，thanks to 802.1Q trunks
• E、A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure
• F、Broadcast storms can be mitigated by increasing the number of broadcast domains，thus reducing theirsize
• G、VLANs make it easier for IT staff to configure new logical groups，because the vlans all belong to thesame broadcast domain

正确答案:C,E,F

第3题：

Which three are benefits of A virtualized data center solution over A typical implementation?（）

• A、more efficient power consumption
• B、fewer applications per server
• C、less rack space
• D、more efficient routing
• E、more control over each server
• F、simplified cabling

正确答案:A,C,F

第4题：

Which of the following is an advantage that a USB mouse has over a PS/2 mouse?（）

• A、A USB mouse uses less power
• B、A USB mouse is more portable
• C、A USB mouse is hot swappable
• D、A USB mouse is more secure

正确答案:C

第5题：

Which two statements describe the advantages to the use of RIP over the use of OSPF?（）

• A、RIP requires less time to converge
• B、RIP uses less bandwidth
• C、RIP is less complex to configure
• D、RIP demands fewer router resources
• E、RIP has a more accurate metric

正确答案:C,D

第6题：

Which of the following is the MOST space efficient server chassis type within a server rack？（）

• A、 Tower server
• B、 Bare metal server
• C、 Blade server
• D、 Rack server

正确答案:C

第7题：

A customer needs three 2-way application servers and is evaluating the purchase of three p5-520s versus one partitioned 6-way p5-570.  They like the benefits provided with dynamic processor sparing.  What information should the pSeries technical specialist emphasize to the customer？（）

• A、The p5-570 offers CoD processors.
• B、The p5-570 requires more rack space than the three p5-520s.
• C、Redundant power is standard on the p5-570 and is optional on the p5-520.
• D、Operating system charges will be less expensive with the p5-520 solution.

正确答案:A

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Which three are benefits of IS - IS over OSPF?（）

• A、supports route tags
• B、supports more routers in an area
• C、does not require Hello packets to establish neighbor relationships
• D、produces fewer link state advertisements for a given network
• E、supports network layer protocols other than IP
• F、requires fewer neighbor relationships in a broadcast multiaccess network

正确答案:B,D,E

第15题：

In the design of a QoS solution， which two factors should be taken into consideration？（）

• A、 On congested links， all forms of traffic will require some form of QoS.
• B、 All traffic types and requirements should be examined to determine the number of traffic classes required.
• C、 In the implementation of link efficiency mechanisms on links that typically transport relatively large packets， header compression will be most efficient.
• D、 In the implementation of link efficiency mechanisms on links that typically transport relatively small packets， header compression will be most efficient.
• E、 In the implementation of link efficiency mechanisms on links that typically transport relatively small packets， payload compression will be most efficient.
• F、 Payload compression provides more available bandwidth and reduces processing delay time.

正确答案:B,D

第16题：

Which three benefits are provided by the implementation of cisco c-series servers into A virtualized data center environment?（）

• A、blade-based deployments
• B、enterprise-focused design
• C、infiniband networking
• D、cost-effiective server
• E、storage-intensive platform
• F、extended memory sipport

正确答案:A,B,F

第17题：

Which three benefits are realized by implementing Wireless LAN Solution Engine （WLSE）？（）

• A、 improved WLAN security
• B、 simplified AP deployment
• C、 dynamic RF management
• D、 on-demand location of rogue APs
• E、 system-wide control of status and alarm monitoring
• F、 automatic channel and power level adjustment

正确答案:A,B,C

第18题：

A customer is interested in a power efficient server solution. The Sales Specialist has recommended a BladeCenter solution. The customer debates the price is high compared to rack servers.  Which of the following should the Sales Specialist emphasize to address the pricing difference？（）

• A、Higher rack density that reduces data center footprints
• B、Internal upgrades that only IBM can offer
• C、Total Cost of Ownership （TCO） related to innovative components such as Integrated Switches 
• D、The Rear Door Heat eXchanger that only IBM can offer

正确答案:C

第19题：

A p5-570 8-way 32GB system has been proposed to a customer as a new test system with four LPARs.  The current applications are certified on AIX 5.2 but not yet on AIX 5.3.  The customer wants to understand the advantages and disadvantages of this solution versus a pair of 4-way p5-550s with 16GB each in testing their current applications. Which of the following points should the pSeries technical specialist highlight？（）

• A、The p5-570 would save rack space over a pair of p5-550 servers.
• B、The p5-570 allows for more CPU and memory resources to be dynamically allocated to any LPAR for performance testing.
• C、The p5-570 can only be upgraded to 64GB of RAM without replacing memory.
• D、The p5-570 supports advanced features such as Micro-Partitioning and Virtual I/O allowing more LPARs of the customer’s applications with fewer processors and fewer I/O adapters.

正确答案:B

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