Unlock Accurate Database Answers and Make Way for Top Grades : Page - 9

Stakeholders and Their InterestsQ1.List the main stakeholdersfor the new Light-As-Air Ballooning System (LAABS). For each stakeholder, write a brief description of their interest in the system and what aspects of it are of particular relevance to them.You do not need to categorise the stakeholders. Don’t include the systems development team. Q2.(a)List and briefly describe the main functional requirementsfor the LAABS.There should be arou...

Understanding the Different Types of RequirementsQuestion 1 You should be able to complete the question after studying Unit 1 (Introduction to Application Analysis & Design). The objective of this question is to assess your ability to classify user requirements for system design.The following descriptions are taken from the statement of requirements for a parking management application: I.The driver needs to insert a CashCard on the Entry S...

Task InstructionsIn this assessment, you are required to perform database table normalisation and present your solutions in a PowerPoint presentation. In doing so, you are required to demonstrate your work and solution through a series of normal forms. You need to first normalise the database tables to the first normal form (1NF), then the second normal form (2NF), and finally the third normal form (3NF). Examine the following student tab...

Designing a Relational Database for Classified Adverts1. Imagine you choose a relational database to store the data from the classified adverts website. a. List the entities and relationships in the scenario described above and draw an ER diagram to represent them. You may use any valid notation you like, but you should include a key to explain what the notation means. You do not need to list all the fields, just some examples. Model the scena...

What is a database?Question 1 – Computer-readable information vs databaseHow do we use the word ‘database’? What ‘is’ a database (I)? Question 2 – What ‘is’ a database (II)?A collection of computer-processable files vs a ‘database’. (a) (b) Three disadvantages of a file-based system includes: 1. duplication, where the same information is required of different applications, costing m...

Course Code   :  ICT284

Course Title   :  systems analysis and design

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4/5 

Contractors' Daily Scheduling and Work Role ManagementContractors want to know at the end of every day what the work schedule for the next two (2) days will be, and where (which postal code). The role for each job on the schedule (as pruner or deliverer) is also needed by the contractor, to ensure their truck is never overfull. The contractor also needs to indicate when they are unavailable (eg only work on weekends; don’t work Monday; etc...

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ScenarioScenario:College ABQ is planning to commission your companyto build an information system to track student progress for each semester. The system will encompass the student, the faculty, the finance unit, and the exam unit.Each semester the student will need to register the subjects that they need to take. The student needs to login to the system by inputting their student ID and password. The system uses that student ID to retrieve the ...

The Work Schedule and Contractor DetailsThey will receive the product ordered and from which contractor. Contractors want to know at the end of every day what the work schedule for the next two (2) days will be, and where (which postal code). The role for each job on the schedule (as pruner or deliverer) is also needed by the contractor, to ensure their truck is never overfull. The contractor also needs to indicate when they are unavailable (eg ...

Question: On the successful completion of this module students will be able to; 1.Understand fundamental concepts of database management systems such data independence, data models and database technologies. 2.Be able to design and implement relational database systems. 3.Be able to use manipulation and querying tools, including the use of Structured Query Language (SQL) for managing data held in a relational database management system (RDBMS...

Identify human and non-human actors within the systemIn response to the case study provided, identify the functional and the non-functional requirement for the required information system and then build a Use Case Diagram and document set of use cases. System analysis methods and skills are of fundamental importance for a Business Analyst. This assessment allows you to enhance your system analysis skills by capturing the business and then...

Client Information and Notification SystemEze-Mulch needs to maintain information about the clients, including whether they areindividual or corporate (such as schools, local government or businesses).Eze-Mulch should send out text messages a day before a scheduled job, and remindermessages the morning of the scheduled job. Ideally it should enable a call on a GPS system (such as Google Maps) to show where the job is and how to get there. If a s...

Module objectivesOn successful completion of this module students will be able to 1.Understand fundamental concepts of database management systems such data independence, data models and database technologies 2.Be able to design and implement relational database systems 3.Be able to use manipulation and querying tools, including the use of Structured Query Language (SQL) for managing data held in a relational database management system (RDB...

Table of Entities and ActivitiesTask: Denmark Corporation sells computer equipment to businesses in the western region of the United States. Each month, the IT division at Demark Corporation prints monthly statements and sends them to the accounts receivable (AR) department, where a clerk mails them to the customers. This corporation’s customers mail their payments back to Denmark, where a clerk in AR batches the checks and sends them to ...

Learning OutcomesThe learning outcomes that are assessed by this coursework are: 1.A comprehensive understanding of the concepts, purposes, architectures, evolution and benefits of OLAP. 2.A systematic knowledge of how to access data in data warehouses using OLAP. 3.The ability to choose right OLAP tools according to their applicability and limitations. When completed you are required to submit your summative coursework: 1.As a Word Docu...

Describe expectations, pressures and problems in digital systems innovationAt the end of this course and having completed the relevant reading and activities students should be able to:• describe and discuss the expectations, pressures and problems faced in innovating digital systems within today’s organisational context• critically assess the processes, tasks, practices, and tools that support digital systems innovation• ex...