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ITC506 - Internet of Things - Assignment

10 Pages2368 Words189 Views
   

Charles Sturt University

   

ITC506 Topics in Information Technology Ethics (ITC506)

   

Added on  2020-03-02

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The below document discusses the various components of the internet of things. It also discusses the role of the internet of things in the modern world and what are the requirements to implement the internet of things(IoT).

ITC506 - Internet of Things - Assignment

   

Charles Sturt University

   

ITC506 Topics in Information Technology Ethics (ITC506)

   Added on 2020-03-02

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Internet of ThingsSubmitted ByCourseProfessorDateSubmitted By1
ITC506 - Internet of Things - Assignment_1
What does the statement "the best interface for a system is no User Interface"? Whenmight this apply and provide two examples.User experience (UX) or human-to-machine cooperation is exceptionally critical for theachievement of IoT. The main focus of IoT UX rule is meeting the fundamental requirements forthe utilization of an item or an administration without disturbance or trouble. Overengineering orincluding excessively insight into items can blowback and be counterproductive. UIs that arefrustrating to utilize and ease back to separate significant data can prompt client abandonment.Eg: A toaster exists to make toast. In any case, if we overengineer with a lot of data, switchesand alternatives, we make building items that are annoying to the point that our clients won'thave any desire to utilize them. Usability is considered as the best prerequisite for any electronicframework. Eg: Apple's iPhone versus rival devices with a similar usefulness. Clients will paymore for simple to utilize devices, and sensors are no exemptions. Consequently, the best UI is"no UI" when sensors are required to work without anyone else's input once they are associated.(Rayes, A. & Salam, S., 2017).Compare the bandwidth, distance, interference rating, cost and security of a) twisted paircable, b) coaxial cable and 3) fibre optic cable. Use current data, give specific details for atleast 3 types of cable within each category, these should have different specifications, ratherthan simply different brands of the same type.Twisting Pair Cable - Twisted pair cable can be used for communications in telephone as wellas in Ethernet networks. A couple of wires frames a circuit that can transmit information. Thesets are twisted to give the protection against crosstalk, the commotion produced by adjoiningsets. When there is flow of current in the wire, a small magnetic field is created in the wire.When two wires are put very close to each other, their attractive fields are the correct inverse ofSubmitted By2
ITC506 - Internet of Things - Assignment_2
each other. Hence, these magnetic field cancel each other. Utilizing cancelation together withtwisting wires, link designers can successfully give self-protecting to wire pairs inside thenetwork system. The speed and throughput of twisted pair cables ranges from 10 – 1000 Mbps.The distance between node and hub can be approximately 100 meters to 328 feet. Exposedcabling can be dangerous, so it is covered with protected material. The protected cable would beresistant to any electrical attractive obstruction created from the power link situated in a similarpathway. Being nominal cost, it is being used to great extent. Eg: Common types of Unshielded Twist Pair (UTP) are:Category1 – It is used for telephone communication but not good for transmitting data.Category2 – It is used to transmit data with a speed of 4Mbps.Category3 – It is used in 10BASE –T networks. Its bandwidth is 10Mbps. (Cisco Systems, Inc.,2003).Coaxial Cable - Coaxial cable seems to be like the link used to deliver the TV signals. A strongcenter copper wire keeps running down the center of the link. Around that strong center copperwire is a layer of protection, and covering that protection is metal thwart, which shields againstelectromagnetic interference. A last layer of protection covers the plaited wire. The transmissioncapacity for coaxial cable is 10 Mbps. The most extreme length of cable is 2 feet or less. Its pricerange from $30 to $50 for 300 meters. Hard Line Coaxial cable – It is used for high signal strength applications having radiotransmitters. It is mainly preferred for heavy signal transmission due to its thickness.Submitted By3
ITC506 - Internet of Things - Assignment_3

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