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What are four uses of the USB ports in the Cisco integrated services routers?()
A . Increase RAM Memory for the Router
B . Secure Configuration Files Distribution
C . Storage of Removable Credentials
D . Remote Administration
E . Secure Device Authentication
F . Bulk Flash storage
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What are the benefits of using TCAM technology in high-end routing products ?()
A . Lower power consumption
B . Lower maintenance cost
C . Simplified configuration
D . Deterministic performance
E . Longer uptime
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What are the "bound IP addresses" used for in LDP?()
A . For each such address and mask /32, one label binding is created.
B . As the TCP endpoint, IP addresses are used by the LDP session.
C . These addresses are used to find the label binding to put in the LFIB, by looking up these IP addresses in the routing table.
D . These addresses are used for penultimate hop popping (PHP) when forwarding packets to the next router directly.&e
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What are the most important reasons for using water fog to fight fires?()
A . Smothers burning surfaces,organically destroys fuel
B . Cools fire and adjacent surfaces,provides protective barrier
C . Reaches areas not protected by steam or CO
smothering systems
D . Allows fire to be attacked from leeward,saturates liquid surface
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What are some of the advantages of using a router to segment the network? (Choose two.)()
A . Filtering can occur based on Layer 3 information.
B . Broadcasts are eliminated.
C . Routers generally cost less than switches.
D . Broadcasts are not forwarded across the router.
E . Adding a router to the network decreases latency.
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OSPF routing uses the concept of areas. What are the characteristics of OSPF areas?()
A . Each OSPF area requires a loopback interface to be configured.
B . Areas may be assigned any number from 0 to 65535.
C . Area 0 is called the backbone area.
D . Hierarchical OSPF networks do not require multiple areas.
E . Multiple OSPF areas must connect to area 0.
F . Single area OSPF networks must be configured in area 1.
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What are some of the advantages of using a router to segment the network (Choose two.)()。
A . Filtering can occur based on Layer 3 information.
B . Broadcasts are eliminated.
C . Routers generally cost less than switches.
D . Broadcasts are not forwarded across the router.
E . Adding a router to the network decreases latency.
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What are three relevant design considerations when using the 15216 EDFA?()
A . dispersion
B . Optical SNR
C . span attenuation
D . four wave mixing
E . receiver sensitivity
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What are the benefit of using Netflow?()
A . Network, Application & User Monitoring
B . Network Planning
C . Security Analysis
D . Accounting/Billing
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In the communications industry, what are the features and benefits of using the layered OSI model?()
A . It encourages industry standardization by defining what functions occur at each layer of the model.
B . It necessitates changes in functionality in one layer to other layers.
C . It enables equipment efficiency from different vendors to use the same electronic components.
D . It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.
E . It supports the evolution of multiple competing standards, and thus enhances business equipment manufacturing opportunities.
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For delay sensitive traffic, what are the three best ways that are used to prevent packet loss? ()
A . Compress payload.
B . Use header compression.
C . Increase link capacity.
D . Use random early detection.
E . Guarantee bandwidth to fragile flows.
F . Implement network-based application recognition.
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In CiscoWorks LAN Management Solution, what are some of the examples of a managed device (sometimes called network elements)? (Choose three.) ()
A . routers
B . LAN switches
C . PBX switches
D . TDM switches
E . appliance
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What are some of the advantages of using a router to segment the network?()
A . Filtering can occur based on Layer 3 information.
B . Broadcasts are eliminated.
C . Routers generally cost less than switches.
D . Broadcasts are not forwarded across the router.
E . Adding a router to the network decreases latency.
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What are three relevant design considerations when using the 15216 EDFA? ()(Choose three.)
A . dispersion
B . Optical SNR
C . span attenuation
D . four wave mixing
E . receiver sensitivity
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The author uses the example of Angry Birds to illustrate that many game apps on smartphones are both entertaining and educational.
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The examples of the half-squatting, half-kneeling archers in Pit No. 2 are used to illustrate _________ .
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What are three synonyms for the word “say” (use a thesaurus)?
A、2341
B、1234
C、3214
D、4321
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The examples of the half-squatting, half-kneeling archers in Pit No. 2 are used to illustrate what kind of suits people wore at that time.
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判断正误:When you are interviewing, you could use a comfortable sitting posture, for example, sitting close to the back of the chair.
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What are the two graphic organizers used in the compare/contrast relation?
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The author thinks it helpful to give several examples of distributed systems in order to prove that the systems are widely used.
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The author has used American Indian languages as an example to show that they are__________.
A.just as old as some well-known languages
B.just as sophisticated as some well-known languages
C.more developed than some well-known languages
D.more complex than some well-known languages
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What are the essential skills of public speaking used in interpretation?
A.Audience Analysis
B.Speaker Analysis
C.Delivery
D.Managing stage fright
此题为多项选择题。