When ordering switches for a new building, which of the following is the BEST way for the technician to determine the number of switches to put in each network closet？（）

A．Of cours

E．What’s your table number, please

B．Of cours

E．What are you having

C．Of cours

E．How old are you

D．Of cours

E．Would you like fish and chips

A.The 7042-CR4 is a rack mounted model, compared to the 7042-C06, which is adesktop.

B.The 7042-CR4 is limited to 16 managed systems, compared to a limit of 32 for the 7042-C06.

C.The 7042-C06 has faster CPUs and twice the RAM compared to the 7042-CR4,which is suited to large enterprise deployments.

D.The 7042-C06 can manage POWER5-based hardware, in addition to POWER6, while the 7042-CR4 can only manage POWER6-based hardware.

A.When

B.Upon

C.Along

D.As

A.%

B.@

C.＞

D.$

E.#

A.＜c:if＞

B.＜c:switch＞

C.＜c:choose＞与＜c:when＞

D.＜c:case＞

A. when HSRP is not supported by the design

B. when multiple vendor devices need to be supported

C. when preempt tuning of the default gateway is needed

D. when a robust method of backing up the default gateway is needed

E. when the design implements Layer 2 between the access switch and the distribution switch

F. when the design implements Layer 3 between the access switch and the distribution switch

A.does not influence the consumer as far as to switch brand.

B.gives the consumer reasons to switch brand.

C.demands the consumer to switch brand

D.offer consumer specific benefits to switch brand

What is the purpose of the limit switch on gravity davits？

A.To cut off the power when the davits hit the track safety stops

B.To stop the davits from going too fast

C.To cut off the power when the davits are about 12 inches or more from the track safety stops

D.None of the above

A.1.25Gbps

B.1.65Gbps

C.2.55Gbps

D.5.00Gbps

A.Blocking

B. Auto

C. Desirable

D. On

E. Transparent

F. Learning