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    zareenZ
    @zareen said in CS625 Assignment 2 Solution and Discussion: c) Can we protect an idea using Intellectual Property Rights? Justify your answer with valid reasoning. [image: hl7GTWU.png]
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    zareenZ
    @zareen said in CS605 Assignment 2 Solution and Discussion: You have to write 5 functional requirements each for any two of the departments (out of four) of your choice, that must be fulfilled during the software development. [5+5 marks] There are four main activities in the requirements engineering process: Feasibility study: An estimate is made of whether the identified user needs may besatisfied using current software and hardware technologies. The study considers whether the proposed system will be cost-effective from a business point of view and if it can be developed within existing budgetary constraints. A feasibility study should be relatively cheap and quick. The result should inform the decision of whether or not to go ahead with a more The requirements engineering process detailed analysis (feasibility report). Requirements elicitation and analysis: This is the process of deriving the system requirements through observation of existing systems, discussions with potential users and buyer, task analysis. This may involve the development of one or more system models and prototypes. These help the system developer understand the system to be specified. Requirements specification: Requirements specification is the activity of translating the information gathered during the analysis activity into a document that defines a set of requirements. Two types of requirements may be included in this document. User requirements are abstract statements of the system requirements for the customer and end-user of the system; System requirements are a more detailed description of the functionality to be provided. Requirements validation: This activity checks the requirements for realism, consistency, and completeness. During this process, errors in the requirements document are inevitably discovered. It must then be modified to correct these problems.Of course, the activities in the requirements process are not simply carried out in a strict sequence. Requirements analysis continues during definition and specification and new requirements come to light throughout the process. Therefore, the activities of analysis, definition, and specification are interleaved. In agile methods,such as Extreme Programming, requirements are developed incrementally according to user priorities and the elicitation of requirements comes from users who are part of the development team.
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    zareenZ
    SAMPLE SOLUTION: Question 1: Analyze three key components of service brand and discuss which one plays more critical role in service brand development. The role of customer as co-creators in service brand development. According to branding theory, strong brands are developed by means of a co-creation process that involves a number of players, especially brand consumers and brand managers. Thus, creating a successful brand involves more than just the production and delivery of an effective core product or service. Simmons The role of leadership as change masters in service brand development. The perception of the brand as a strategic resource or asset implies that top management/leadership plays a decisive role in brand development. In fact, a firm’s corporate strategy may change, which, obviously, has consequences on its web of strategies, including the brand strategy. Thus, the brand as an intangible asset is not a static entity, but needs to be subject to changes in order to keep an organization’s position as a strong brand owner. Illustratively, when new competitors enter the market, an enterprise may need to change its brand promises accordingly in order to stay competitive. The role of employees in service brand development. The important role of service employees in the delivery of services is evidenced in the service management literature particularly in relation to securing the required level of service quality in service processes. In past studies of service branding, the important role of service employees is recognised , as employees’ are assessed to be an important source of brand equity. In other words, the “quality” of the service personnel may be the factor that differentiates one service provider’s offerings from those of its competitors. The coupling between these actors forms an interactive model of service brand development. So no single element is more important than other. Question 2: Is linear process model of service branding more suitable as compared to interactive circular model for service brand development. Analyze which one is more comprehensive and applicable model considering today’s changing environment? The interactive model of service brand development shows how three key actors of service branding, customers, service leadership and service employees, interact and thereby influence service brand development in individual service enterprises. A set of models has been described in the research literature. Illustratively, Boyle (2007) suggests a process model of service brand co-creation. The model features a linear process of services branding, including five distinct stages. One key characteristic of the process is duality that implies that the process is twofold; one part is controlled by the service provider, the other is controlled by customers. Contrasting the linear characteristic, the interactive model suggested in this paper features a circular model, as the key actors form a relationship system. The essence is that there is no starting point of the service development process and no ending point. Illustratively, in order to obtain success in services branding, a service provider may start in the market (a market approach) by identifying the key requirements of customers’ and then adjust and develop products and services to meet their requirements as well as develop an appropriate communication mix in which brand slogans, messages, values and brand promises are incorporated. Similarly, employees may be a starting point by employing a service employee approach in services brand development by upgrading their service roles because their knowledge, skills, attitudes and actions represent the brand’s functional and emotional values (Kimpakorn and Toquer, 2009, 2010). Finally, the starting pointmay be service leadership by employing a management approach to brand development, as the top leadership team is responsible for and has the authority to develop competitive branding strategies (Tidd et al., 2005; Trott, 2005), which need to be aligned with the organisation’s vision and mission (Daft, 1999). Thus, the interactive service brand model, by being built from a systemic perspective in which several approaches may be applied, shows the benefits of applying a circular model to branding in contrast to a linear model of service brand development.
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    cyberianC
    The most common cause of the problems faced by a learner of the English language as a second language is existence of the inherent structure of their first language or mother tongue that they are exposed to since the first day. As such the problems that are faced by the students trying to learn the language are- Understanding the grammar structure of the new language. Pronounciations or the inability to understand or comprehend new words. Most often students use the translation method to understand the second language, in this case English Again they think of the reply in their mother tongue first and then form a reply by translating. Vocabulary becomes a huge problem. The above mentioned problems are just a few of other problems but in my opinion these are the major ones faced by students. the hardest for a teacher in this case is to actually create a new structure of the English grammar while trying not to dismantle the exisiting language structure of their mothertongue. The student should be able to use both the langauges with ease. Again it is fairly easier in the case of children.
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    zareenZ
    @zareen said in CS406 Assignment 2 Solution and Discussion: Write a program in PHP using for loop and embed it in HTML. https://www.youtube.com/watch?v=Zhy7UHUwBKE
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    zareenZ
    Q.1 Solution: [image: zzGPGn7.png][image: T6FX2Tw.png] Q.2 Solution: [image: b1LBlJY.png]
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    zareenZ
    @zareen said in CS703 Assignment 2 Solution and Discussion: Question 1: Total Points (10) Consider performance of FCFS algorithm for three computer-bound processes. If process P1 takes 25 seconds, P2 takes 4 seconds and P3 takes 5 seconds and processes arrive in the given order P1, P2, P3. You need to calculate the following: a) Turnaround Time per process. b) Average Turnaround time of processes Ideas Solution Example Scheduling Algorithms The following subsections will explain several common scheduling strategies, looking at only a single CPU burst each for a small number of processes. Obviously real systems have to deal with a lot more simultaneous processes executing their CPU-I/O burst cycles. 6.3.1 First-Come First-Serve Scheduling, FCFS FCFS is very simple - Just a FIFO queue, like customers waiting in line at the bank or the post office or at a copying machine. Unfortunately, however, FCFS can yield some very long average wait times, particularly if the first process to get there takes a long time. For example, consider the following three processes: Process Burst Time P1 24 P2 3 P3 3 In the first Gantt chart below, process P1 arrives first. The average waiting time for the three processes is ( 0 + 24 + 27 ) / 3 = 17.0 ms. In the second Gantt chart below, the same three processes have an average wait time of ( 0 + 3 + 6 ) / 3 = 3.0 ms. The total run time for the three bursts is the same, but in the second case two of the three finish much quicker, and the other process is only delayed by a short amount. [image: TV7WiE2.png] [image: DajZZHZ.png] FCFS can also block the system in a busy dynamic system in another way, known as the convoy effect. When one CPU intensive process blocks the CPU, a number of I/O intensive processes can get backed up behind it, leaving the I/O devices idle. When the CPU hog finally relinquishes the CPU, then the I/O processes pass through the CPU quickly, leaving the CPU idle while everyone queues up for I/O, and then the cycle repeats itself when the CPU intensive process gets back to the ready queue.
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    zaasmiZ
    @zareen said in CS603 Assignment No. 2 Solution and Discussion: Draw an ACTIVITY diagram for the above scenario. Steps to develop Activity Diagrams The steps below outline the major steps to take in creating a UML Activity Diagram. Finding system Actors, Classes and use cases Identifying key scenarios of system use cases Combining the scenarios to produce comprehensive workflows described using activity diagrams Where significant object behavior is triggered by a workflow, adding object flows to the diagrams Where workflows cross technology boundaries, using swimlanes to map the activities Refining complicated high level activities similarly, nested activity diagrams
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    zareenZ
    Typical, approximate, values for latency that you might experience include: 800ms for satellite 120ms for 3G cellular data 60ms for 4G cellular data which is often used for 4G WAN and internet connections 20ms for an mpls network such as BT IP Connect, when using Class of Service to prioritise traffic 10ms for a modern Carrier Ethernet network such as BT Ethernet Connect or BT Wholesale Ethernet in the UK Ideas Solution provided, if you are unable to solve please contact in chat Room
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