BTEC HND Level 5 Unit 30 Application Development Assignment Sample

Course: Pearson BTEC Levels 4 and 5 Higher Nationals in Computing Specification

BTEC HND Level 5 Unit 30 Application Development is the study of fundamental software concepts and the application of these concepts to develop applications. It covers programming, testing and debugging techniques as well as all aspects of the development lifecycle from project planning to design, coding, installation and maintenance.

Furthermore, this unit also covers the development of user documentation and training materials. Students will learn how to develop both traditional desktop applications as well as web-based applications using a variety of programming languages and development environments. It provides them with the skills and knowledge necessary to develop high-quality applications that meet the needs of users.

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We are discussing some assignment Briefs in this unit. These are:

Assignment Task 1: Produce a Software Design Document by analysing a business-related problem and deduce an appropriate solution including a set of initial requirements.

When analyzing a business-related problem, it is essential to start by identifying the key requirements and objectives of the software solution. This often involves conducting an in-depth analysis of the business needs and technical constraints, as well as evaluating different software development approaches that can be used to address these needs.

Once these requirements have been determined, it is then necessary to develop a detailed software design that outlines the proposed solution and defines all key components, modules, and functions. This may include specifying coding requirements, testing procedures, and user documentation, as well as identifying any potential risks or limitations of the proposed solution.

Ultimately, the goal of developing a software design document is to ensure that all stakeholders have a clear understanding of the proposed solution and can provide feedback or input prior to its implementation. This will help to ensure that the final product meets all expectations and delivers value to the business.

Sample Software Design Document:

1. Introduction: This document provides a high-level overview of the software design for a proposed solution to address a business-related problem. The design is based on an in-depth analysis of the business needs and technical requirements, as well as an evaluation of different software development approaches that can be used to meet these needs.
2. Problem Statement: The proposed solution is designed to address the key challenge of managing customer data within a large retail organization. More specifically, the software will provide a centralized repository for customer data and facilitate real-time access to this information by sales representatives across multiple store locations.
3. Requirements Analysis: The requirements analysis phase has identified a number of key requirements for the proposed solution, including a) Real-time access to customer data from multiple store locations b); Scalable, user-friendly interface for sales representatives; c) Comprehensive data security features to safeguard customer data from unauthorized access or tampering
4. Solution Design: Based on the requirements analysis, the proposed solution will consist of a centralized database that is accessible through a web-based application interface. This interface will be designed to be highly scalable and user-friendly, with intuitive search and filtering features that enable sales representatives to quickly find the data they need. In addition, the solution will include a range of data security features to protect customer information from unauthorized access or tampering.
5. Project Plan: The project plan for implementing the proposed software design will involve multiple stages, including requirements gathering, design and prototyping, development and testing, implementation, and maintenance. This will require close collaboration between key stakeholders to ensure that the final solution meets all business needs and technical requirements.
6. Risks and Challenges: While the proposed software design offers a number of potential benefits to the organization, there are also certain risks and challenges that should be considered. These include technical hurdles related to the scalability of the solution, as well as potential issues related to user adoption and feedback during implementation and maintenance. In order to mitigate these risks, it will be important to engage key stakeholders throughout the software development process and continuously refine the design based on ongoing feedback.
7. Conclusion: The proposed software design offers a potential solution to the challenge of managing customer data within a large retail organization. The design is based on an in-depth analysis of business needs and technical requirements and takes into account potential risks and challenges that may be encountered during implementation. With proper planning and execution, the proposed software design has the potential to deliver significant value to the business.​

Assignment Task 2: Use design and development methodologies with tools and techniques associated with the creation of a business application.

There are a number of design and development methodologies that can be used to create a business application, including agile development, waterfall development, and rapid prototyping. In addition, there are a variety of tools and techniques that can be employed to facilitate the application development process, including issue tracking systems, code repositories, version control software, automated testing tools, and cloud-based platforms.

1. The first step in the design and development process is to identify the business requirements for the application, including its key features, functionality, and user interface. This can be done through a combination of interviews with stakeholder groups, a review of existing documentation or systems, and brainstorming sessions to capture ideas from subject matter experts. Once the business requirements have been gathered, they can be translated into technical specifications that will guide the development process.
2. The next step is to select a development methodology that best suits the needs of the project. Agile development is a popular choice for business applications due to its flexibility and ability to accommodate change. Waterfall development is another commonly used approach, particularly for projects with a long development cycle and well-defined requirements. Rapid prototyping is another option that can be used to quickly build low-fidelity mockups of the application’s user interface in order to obtain stakeholder feedback early in the process.
3. Once the development methodology has been selected, the next step is to select the appropriate tools and techniques to support the application development process. Issue tracking systems can be used to manage bugs, defects, and change requests throughout the project. Code repositories such as GitHub are useful for version control and collaboration between team members working on different parts of the application. Automated testing tools can help ensure that code is functioning correctly and meeting all requirements, while cloud-based platforms make it easier to deploy and scale the application once it has been completed.

In summary, there are a number of design and development methodologies that can be used to create a business application, as well as a variety of tools and techniques that can be employed throughout the process. Choosing the right approach for the project and selecting the appropriate tools and techniques to support the development process will be critical to the success of the project.

Assignment Task 3: Work individually and as part of a team to plan and produce a functional business application with support documentation.

When working on a business application development project, it is important to work both individually and as part of a team in order to achieve the best results. Working individually, you will be responsible for planning and producing a functional business application that meets all of the project requirements. This will involve conducting research, designing the software architecture, writing code, and testing the application.

As part of a team, you will need to collaborate with other members in order to plan and produce a functional business application. This will involve tasks such as determining the project requirements, designing the user interface, writing code, testing the application, and providing support documentation. It is important to work together in order to ensure that all team members are contributing their skills and expertise, in order to create a high-quality application that meets the needs of stakeholders.

In order to successfully plan and produce a functional business application, it is important to have strong communication skills and be able to collaborate effectively with other team members. You will need to be organized and able to manage your time effectively, as well as capable of working under pressure and meeting tight deadlines. Additionally, having familiarity with a variety of programming languages and tools will be critical to your success in this project.

Assignment Activity 4: Evaluate the performance of a business application against its Software Design Document and initial requirements.

In order to evaluate the performance of a business application, it is important to compare it against the initial requirements and design document. This will help to identify any areas where the application does not meet the needs of the user or where improvements could be made. Additionally, it is important to test the application thoroughly in order to ensure that it is functioning correctly and is free of any bugs or defects.

Once the business application has been evaluated, it is important to create a report that documents the findings. This report should include an overview of the testing process, as well as a list of any issues that were identified. Additionally, the report should make recommendations for how to improve the application in order to better meet the needs of the user.

After the business application has been evaluated and improved, it is important to deploy it on a cloud-based platform in order to make it accessible to users. Additionally, it is important to provide support and maintenance for the application in order to ensure that it remains functional and up-to-date. This can involve performing regular software updates, as well as addressing any problems or issues that may arise. Overall, evaluating the performance of a business application is an important step in ensuring that it meets the needs of users and stakeholders.

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