What are the various technologies employed by wireless devices to maximize their use of the available radio frequencies? Also discuss methods used to secure 802.11 wireless networking in your initial thread. A substantive post will do at least Three of the following:Ask an interesting, thoughtful question pertaining to the topicAnswer a question (in detail) posted by another student or the instructorProvide extensive additional information on the topicExplain, define, or analyze the topic in detailShare an applicable personal experienceProvide an outside source (for example, an article from the UC Library) that applies to the topic, along with additional information about the topic or the source (please cite properly in APA 7)Make an argument concerning the topic.At least one scholarly source should be used in the discussion .

OverviewThinking in systems allows you to view problems as parts of a whole and gives you a tool set to address those problems. In this activity, you will use your knowledge of systems thinking methodologies to analyze a scenario and map the relationships between the parts of a system.PromptTo successfully complete this activity, address the following:Define the following systems-thinking concepts in your own words:Systems thinkingCollectionFeedback loopStock and flow diagramCausal loop diagramThe following scenario describes the system used for fulfilling an online order at Lost Pines Outfitters, a medium-sized outdoor clothing store. Read this scenario and create a basic map of the system using Microsoft Visio.Lost Pines Outfitters (LPO) OnlineWhen a customer places an order through LPO’s online portal, the order is sent directly to the warehouse, where an associate takes (pulls) the selected items from warehouse shelves. Warehouse associates use a single computer to track incoming orders, locate items in inventory, and pull inventory for fulfillment. Once LPO’s warehouse associates have pulled the items from inventory, they manually update the inventory tracking system and the item is sent to the fulfilment department. In the fulfillment department, associates package the items for delivery to customers and assign the shipment a tracking number through the U.S. Postal Service. Once the order has shipped, an associate in LPO’s fulfillment department manually checks the tracking information and updates the order’s delivery status. Once the customer receives the order, an associate sends a card, thanking them for their purchase and requesting they leave a review of the item and their experience shopping with Lost Pines Outfitters.Once you have mapped this system, you will map relationships contained within the system. First, identify relationships within your system diagram that represent feedback loops, and represent those loops within your model. Then, identify a relationship within the system that could be modeled with a stock and flow or causal loop diagram, and model that diagram in Visio.Compose a brief, 250- to 500-word summary of the given system, as well as the relationships present in this system. In your summary, describe the system, feedback loops, and other archetypes you identified within the system.

this is for a transportation company just need 3 pages Week 4: Best Practices EvaluationThe goal of the best practices evaluation is to help the organization incorporate industry-accepted processes and procedures to manage network administration within the organization. The range of network administration categories can span from operational to service-oriented and may be informal or very formal depending on management priorities. In this project assignment, you will identify and discuss the best practices, processes, and procedures that are currently in use for your target organization, and you will evaluate the advantages and disadvantages of this network administration model.The project deliverables are as follows:Best Practices EvaluationCurrent environmentWhich network administration practices are currently in place?What are the advantages and disadvantages to these practices?Business process managementWhat are the network administration processes that are currently in place?What are the advantages and disadvantages to these processes?Business procedures managementWhat are the network administration processes that are currently in place?What are the advantages and disadvantages to these procedures?