INSY 3303 final Exam Questions and Answers 100% Pass

INSY 3303 final Exam Questions and Answers 100% Pass Back Bone performance - Answer- - Increase Device Performance -Increase Circuit Capacity -Reduce Network Demand Baselining - Answer- designers must review the list of applications that will use the network and identify the location of each. This information should be added to the emerging network documentation. -Routes and forwards messages, and passes content -Distribution layer in a building. (Building Network) -Most common topology: Star Topology Backbone network (BN) - Answer- a larger, central network connecting several LANs, other BNs, MANs, and WANs. Routes and forwards messages, and passes content o Distribution layer in a building. (Building Network) o Most common topology: Star Topology network architecture components - Answer- LAN BUILDING BACKBONE CAMPUS BACKBONE DATA CENTER LAN (Local Area Network) - Answer- First network architecture component. Enables users to access the network Building Network - Answer- The second network architecture component which some vendors call the distribution layer, because it distributes network traffic to and from the LANs. Campus network - Answer- The third network architecture component, is usually faster than the backbones we use inside buildings because it typically carries more traffic than they do. Capacity Planning - Answer- designing the circuit capacity. estimating the size and type of the standard and advanced network circuits for each type of network (LAN, backbone, WAN). circuit Capacity - Answer- Number of communications channels which can be handled by a given circuit at the same time. circuit loading (M) - Answer- The amount of data transmitted on a circuit. This analysis can focus on either the average circuit traffic or the peak circuit traffic. A good rule of thumb is that 80% of this ______________ information is easy to gather. The last 20% needed for very precise estimates is extremely difficult and expensive to find. However, precision usually is not a major concern because of the stairstep nature of commu- nication circuits and the need to project future needs. Cost Assessment - Answer- the 3rd step in the design process. The relative costs of the technologies are considered. The process then cycles back to the needs analysis, which is refined using the technology and cost information to produce a new assessment of users' needs