When determining a customer’s technical requirements for a Cisco Unified Communications solution， which important tool can be used to determine the bandwidth used by different codecs with various protocols over different media？（）
第1题：
● A Gantt chart is useful in determining:
A the level of effort for a task
B when a task starts and stops
C how tasks are related to each other
D who is assigned to do a task
E All of the above.
第2题：
A. bandwidth
B. number of plug-ins per scan
C. total number of network devices
D. number of checks in each posture assessment
第3题：
A Gantt chart is useful in determining:
A.the level of effort for a task
B.when a task starts and stops
C.how tasks are related to each other
D.who is assigned to do a task
E.All of the above.
第4题：
When inspecting a tank barge to see that it has all the required fire extinguishers and other safety items aboard，which of the following is the best source for determining what is required?
A.The supervisor in charge of the dock to which the barge is tied up
B.Part 38 of the Rules and Regulations for Tank Vessels
C.The Certificate of Inspection of the barge
D.The local fire marshal
第5题：
A. bandwidth
B. number of plug-ins per scan
C. total number of network devices
D. number of checks in each posture assessment
第6题：
A. local preference
B. MED
C. weight
D. or igin
E. next - hop
F. AS - path
第7题：
A. interface bandwidth
B. rescan timer interval
C. total number of network devices
D. number of new user authentications per second
E. which operating system is loaded on the client
F. number of checks performed in a posture assessment.
第8题：
20 A Gantt chart is useful in determining:
A. the level of effort for a task
B when a task starts and stops
C. how tasks are related to each other
D. who is assigned to do a task
E. All of the above
第9题：
Which factor must be considered when determining the order of loading of dissimilar products through the same piping system aboard a tanker?
A.Contamination of the cargo
B.Flash points
C.Reid vapor pressures
D.Specific gravities
第10题：
When can routine communications be resumed on a frequency or channel on which radio silence has been imposed ________．
A.After determining that the frequency or channel appears to be no longer in use
B.After determining that geographic distance from the distress situation will prohibit any other signal from interfering with emergency communications
C.After the Rescue Coordination Center transmits a message on the frequency or channel being used for emergency communications stating that such traffic has concluded
D.Routine communications can resume if，in the Master's opinion，communications on that frequency or channel will not interfere with emergency communications