1. Describe and explain common networking terminology, topologies, protocols, st
ID: 3576301 • Letter: 1
Question
1. Describe and explain common networking terminology, topologies, protocols, standards, and services.
2. Select and evaluate network hardware, software and /or service solutions that satisfies technical requirements based upon business needs.
3. Plan, design, and implement network applications based on organizational environments and business requirements.
4. Monitor and analyze business network traffic and communication protocols.
5. Identify wired and wireless communication technologies and discuss the business considerations in determining the applications of network management standards and technologies to manage the network infrastructure.
6. Explain network management concepts and principles and discuss the technical considerations in deciding the application of these concepts to effectively manage business data communications.
7. Identify network security hardware, software and risk management concepts. Assess security threats of organizational networks and information systems and identify measures to protect the network infrastructure and services.
Explanation / Answer
1)
NETWORK TOPOLOGIES:twork topology is the arrangement of the various elements (links, nodes, etc.) of a computer network.Essentially, it is the topological[3] structure of a network and may be depicted physically or logically. Physical topology is the placement of the various components of a network, including device location and cable installation, while logical topology illustrates how data flows within a network, regardless of its physical design. Distances between nodes, physical interconnections, transmission rates, or signal types may differ between two networks, yet their topologies may be identical.
PROTOCOLS: a protocol is the special set of rules that end points in a telecommunication connection use when they communicate. Protocols specify interactions between the communicating entities.
STANDARDSZ: A defination or format that has been approved by a recognized standards organization or is accepted as a de facto standard by the industry. Standards exist for programming languages, operating systems, data formats, communications protocols, and electrical interfaces. From a user's standpoint, standards are extremely important in the computer industry because they allow the combination of products from different manufacturers to create a customized system.
SERVICES:In computer networking, a network service is an application running at the network application layer and above, that provides data storage, manipulation, presentation, communication or other capability which is often implemented using a client-server or peer-to-peer architecture based on application layer network protocols.
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