Insy 3303 Ch.6 Exam Questions and Answers |100% Pass
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INSY
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INSY
Insy 3303 Ch.6 Exam Questions and
Answers |100% Pass
What are the keys to designing a successful data communications network? - Answer-A thorough
needs analysis, developing one or more physical network designs, designing to operate and maintain
with minimal staff intervention.
How does the tra...
Describe the key parts of the technology design step. - Answer✔✔-It examines the available
technologies and assesses which options will meet the users' needs. The designer makes some estimates
about the network needs of each category of user and circuits in terms of current technology and
matches needs to technologies.
How can a network design tool help in network design? - Answer✔✔-Network design tools can perform
a number of functions to help in the technology design process. Other network design tools can discover
the existing network; that is, once installed on the network, they will explore the network to draw a
network diagram. For example, simulation is used to model the behavior of the communication network.
On what should the design plan be based? - Answer✔✔-The design plan should be based on the
geographic scope of the network, the number of users and applications, the current and future network
needs of the various network segments, and the costs of the network and maintaining the network.
What is an RFP, and why do companies use them? - Answer✔✔-While some network components can be
purchased "off-the-shelf," most organizations develop a request for proposal (RFP) before making large
network purchases. RFPs specify what equipment, software, and services are desired and ask vendors to
provide their best prices. Some RFPs are very specific about what items are to be provided in what time
frame. In other cases, items are defined as mandatory, important, or desirable, or several scenarios are
provided and the vendor is asked to propose the best solution. In a few cases, RFPs specify generally
what is required and the vendors are asked to propose their own network designs. Once the vendors
have submitted their proposals, the organization evaluates them against specified criteria and selects the
winner(s). Depending upon the scope and complexity of the network, it is sometimes necessary to
redesign the network based on the information in the vendor's proposals.
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