03 analysis of_requirementsspecification
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The document discusses the requirements specification stage of the software development lifecycle. It involves: 1) Analyzing the user's needs to prioritize key features that can be included in the initial version given resource constraints like time and budget. 2) Formally specifying the program requirements, including inputs, outputs, processing needed, hardware/software requirements, and constraints. 3) Documenting specifics like valid/invalid data values, output formats, processing tasks, development schedule with dates and associated costs. Storyboards can also show example screen designs.
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Sd Revision
The document discusses various roles and stages in the software development lifecycle, including:
1) The project manager directs and monitors all aspects of the project. Systems analysts understand client needs and convey them to developers. Programmers implement the solution.
2) Analysis involves understanding client requirements. Design develops a plan for the new system. Implementation converts the design into executable code.
3) Testing and documentation are also important stages to ensure quality and usability of the final software product.
James hall ch 14
The document outlines the objectives and key concepts covered in Chapter 14 of the textbook "Accounting Information Systems, 6th edition". The objectives include the in-house development phase of the SDLC, tools used such as CASE and PERT/Gantt charts, structured vs object-oriented design approaches, documentation types, and the commercial software option. It then covers the phases of SDLC in more detail including in-house development, commercial packages, and maintenance. Design approaches like structured and object-oriented are defined. Documentation, testing, training and post-implementation review are discussed as part of system delivery.
Managing IT Projects
The basic in managing IT projects and tips on how a Region project manager will handle Worldwide initiated projects
Softwareenggineering lab manual
The document provides details for performing a system analysis for a software engineering project. It outlines the following steps:
1. Introduction including purpose, intended audience, project scope.
2. Overall description of the product including perspective, features, user classes, operating environment, and design/implementation constraints.
3. Functional requirements organized by user class/feature including descriptions, conditions, business rules.
4. External interface requirements including user interfaces, hardware interfaces, software interfaces, communications interfaces.
5. System features including reliability, security, performance, supportability, design constraints.
The document specifies requirements for a software engineering project and provides guidance on performing requirement analysis and developing a software requirements specification (SR
Software Engineering
The document discusses software development lifecycles and strategies. It describes:
1) Common lifecycle activities like planning, development, testing and maintenance. Different models can be used depending on the product.
2) Solution strategies are developed to determine the nature of possible solutions and provide a framework for design and implementation. The best strategies are developed by trained groups using techniques like brainstorming.
3) The phased lifecycle model involves a series of defined activities with inputs, processes, and outputs at each phase. Resources are required to complete each defined phase.
Software Engineering
The document discusses various aspects of planning and managing the software development process, including:
1) Developing a solution strategy and selecting a software life cycle model to provide a framework for the project.
2) Common software life cycle activities like planning, development, testing, and maintenance.
3) Using milestones, documents, and reviews to improve project visibility and management.
4) Organizing development tasks and teams using different structures like project, functional, and matrix formats.
Cnpm bkdn
The document provides an introduction to software engineering and discusses the software development process, including project management. It describes various software development models like the waterfall model and iterative development. Key aspects of project management are also covered, such as feasibility studies, requirements definition, scheduling techniques, and the role of the project manager.
Workshop-BuildingSoftware-June2023.pptx
Rajmohan introduces himself as a software solutions architect with 12 years of experience building software. He is passionate about solving problems with simple software solutions and mentoring students. Rajmohan wants to share his industry experience to provide clarity on career paths and help students understand how theoretical knowledge applies practically. The session will include a simple and interactive discussion on software organizations, roles, stages of building software like ideation and design, and tools and techniques used. Rajmohan will also take questions from students.
SDLC
The document discusses the phases of the Software Development Life Cycle (SDLC):
1) The phases include requirement analysis, design, coding, testing, deployment, and maintenance.
2) The requirement phase involves documenting business requirements, user requirements, and functional requirements in a Software Requirement Specification.
3) The analysis phase involves identifying requirements, problems, opportunities for improvement, timelines and resources costs.
4) The design phase determines instructions to meet customer requirements and includes high and low level design specifications.
Software engineering project guidelines.pptx
The document outlines the key phases and activities for developing a pharmacy management system using a software engineering approach. It discusses planning the project, gathering requirements, designing the system architecture and database, implementing code to develop the core functionality, testing the software, and deploying the final system. The goal is to design a user-friendly application that can manage inventory, process prescriptions, and automate tasks to improve efficiency for pharmacists.
Software engineering project guidelines.pptx
The document outlines the key phases and activities for developing a pharmacy management system using a software engineering approach. It discusses planning the project, gathering requirements, designing the system architecture and database, implementing code to develop the core functionality, testing the software, and deploying the final system. The goal is to design a user-friendly application that can manage inventory, process prescriptions, and automate tasks to improve efficiency for pharmacists.
Software Development Methodologies.pptx
In this presentation, it will cover different software development methodologies. These include the common types of SDM, and the pros and cons.
A software development methodology involves several steps. These include planning, structuring, and performance tracking.
In some instances, it may also include extreme programming. The objective is to streamline the process when developing software or any product.
Almost all software development methodologies are non-technical. This means they do not deal with the technical aspects of software design and development. They focus more on the internal operations, and other processes involved in the project.
Take note that each has its specific features. Gauge your options, and choose the best one that suits your needs.
Software development slides
The document discusses the iterative software development process (SDP). It describes the main stages as analysis, design, implementation, testing, documentation, evaluation, and maintenance. At each stage, specific tasks are undertaken, such as creating requirements in analysis, designing algorithms and diagrams in design, coding in implementation, testing in testing, creating user guides in documentation, and fixing bugs in maintenance. People involved include clients, analysts, project managers, and programmers. Documents created include specifications, algorithms, test reports, guides, and evaluation/maintenance reports.
Software Engineering
The document provides an introduction to software engineering and discusses key concepts such as:
1) Software is defined as a set of instructions that provide desired features, functions, and performance when executed and includes programs, data, and documentation.
2) Software engineering applies scientific knowledge and engineering principles to the development of reliable and efficient software within time and budget constraints.
3) The software development life cycle (SDLC) involves analysis, design, implementation, and documentation phases to systematically develop high quality software that meets requirements.
Week 8 final assesement presentation
The document discusses software engineering and the software development life cycle. It defines software engineering as applying engineering concepts to software development, with the primary purpose of creating, improving, and maintaining software. The software development life cycle involves initial client contact, development, and maintenance. It then outlines the typical steps in the process: understanding requirements, requirements analysis, design, coding/testing/installation, and maintenance. The document also lists some benefits of software engineering like improved quality and reliability, and limitations such as lack of unit testing and intensive training needs.
cheatsheet.pdf
The customer will typically be required to provide or choose a billing address, a mailing address, a delivery option, and payment details like a credit card number. As soon as the order is placed, a customer notification email is delivered.
4-5 PagesThe analysis phase helps determine what the software is.docx
4-5 Pages
The analysis phase helps determine what the software is supposed to do. Armed with this information, you can now turn your attention to how the software will meet the requirements. This is the
design
phase
and the subject of this project. For this project, you will add the Design section to your Software Development Plan.
The project requires that you do the following:
Update the Software Development Plan document title page with the new date and project name.
Update the previously completed sections based on instructor feedback.
System Architecture
Identify the system architecture to be used for the software, and justify the selection.
Identify the control systems.
Perform a modular decomposition, and document the results.
User Interface
Provide designs for the primary displays for the software.
Document the reasoning used to develop the user interface design, and describe the tools used.
Data Design
Provide necessary entity-relationship diagrams to illustrate the data design for the software.
Be sure to update your Table of Contents before submission.
Name the document "yourname_ITSD422_IP3.doc."
.
Introduction,Software Process Models, Project Management
The document discusses different types of software processes and models used in software engineering. It defines software and differentiates it from programs. It then explains key concepts in software engineering including the waterfall model, prototyping model, incremental/iterative model, and spiral model. For each model it provides an overview and discusses their advantages and limitations.
Similar to 03 analysis of_requirementsspecification (20)
4-5 PagesThe analysis phase helps determine what the software is.docx
4-5 PagesThe analysis phase helps determine what the software is.docx
Introduction,Software Process Models, Project Management
Introduction,Software Process Models, Project Management
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02 access howtobasicforms
This document provides instructions for creating a basic customer form in MS Access, including selecting the customer table as the record source, adding text boxes to display fields, changing labels, and adding a combo box to search and select customers by name with the names sorted alphabetically.
01 access howtointroduction
This document provides instructions for designing a database in Microsoft Access about costume rentals with 4 tables, setting up referential integrity between the tables, and importing data from external text files into the tables. It explains how to create relationships between tables by dragging keys between them and enforcing referential integrity. It also outlines the 7 step import text wizard process for detecting field formats, choosing delimiters, mapping field names and data types, adding primary keys, and importing the data.
Pt induction slides 2014
The document provides information on various student support services available at a college including:
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08 e commerce entities
There are several types of e-commerce entities including e-tailers, manufacturers, existing retailers, consumer-led entities, informative entities, service providers, and financial entities. E-tailers source and sell products online, manufacturers sell directly online and use online marketing. Existing retailers have both physical and online stores. Consumer-led sites like eBay allow people to buy, sell, and auction goods. Informative sites provide information and opportunities to purchase. Service providers offer services like travel and last-minute deals. Financial entities provide online banking and insurance.
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A relational database organizes data into tables with rows and columns. Each table contains records about a type of entity, with columns representing attributes. Unique identifiers called primary keys are used to link tables together through foreign keys, allowing efficient storage and retrieval of related data. Validation rules can be set on fields to ensure accurate data entry. Relational databases provide benefits like reduced data redundancy, improved data integrity, and easier querying of information.
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This summary provides the high level information from the document in 3 sentences:
The document discusses employee management security controls and why they are important to protect against insider threats. It describes common controls such as employment agreements, background checks, training, separation of duties, and monitoring to help verify that employees comply with security policies. The goal of these controls is to safeguard systems while maintaining employee trust by ensuring controls are implemented carefully and that employees understand why the controls are in place.
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There are multiple layers of control that can help provide security for IT systems and data:
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2) Technical controls include authorization software, encryption, audit trails that monitor user activity and system behavior to detect issues.
3) Operational security procedures audit transaction records and network activity to identify errors, threats, or policy violations. Personnel screening and training also help reduce security risks from internal sources.
Threats to system power point 1
This document outlines several potential threats to ICT systems and organizations, including counterfeit goods, hacking, damage or destruction of systems, and threats related to e-commerce. It discusses how counterfeit goods like software and music can be distributed through means like boot sales and peer-to-peer networks. Organizational impacts of threats include loss of service, loss of business/income, and poor image. Security of information can be threatened by risks to confidentiality, integrity, availability, and completeness of data. Hacking can originate internally or externally and result in viruses or unauthorized access. E-commerce risks include website defacement and loss of control over third party data access. Damage may be caused by natural disasters,
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Astute Business Solutions | Oracle Cloud Partner |
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5th LF Energy Power Grid Model Meet-up Slides
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
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What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
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Mydbops Opensource Database Meetup 16
Topic: Must-Know PostgreSQL Extensions for Developers and DBAs During Migration
Speaker: Deepak Mahto, Founder of DataCloudGaze Consulting
Date & Time: 8th June | 10 AM - 1 PM IST
Venue: Bangalore International Centre, Bangalore
Abstract: Discover how PostgreSQL extensions can be your secret weapon! This talk explores how key extensions enhance database capabilities and streamline the migration process for users moving from other relational databases like Oracle.
Key Takeaways:
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* Discover how these key extensions can empower both developers and DBAs during the migration process.
* Don't miss this chance to gain practical knowledge from an industry expert and stay updated on the latest open-source database trends.
Mydbops Managed Services specializes in taking the pain out of database management while optimizing performance. Since 2015, we have been providing top-notch support and assistance for the top three open-source databases: MySQL, MongoDB, and PostgreSQL.
Our team offers a wide range of services, including assistance, support, consulting, 24/7 operations, and expertise in all relevant technologies. We help organizations improve their database's performance, scalability, efficiency, and availability.
Contact us: info@mydbops.com
Visit: https://www.mydbops.com/
Follow us on LinkedIn: https://in.linkedin.com/company/mydbops
For more details and updates, please follow up the below links.
Meetup Page : https://www.meetup.com/mydbops-databa...
Twitter: https://twitter.com/mydbopsofficial
Blogs: https://www.mydbops.com/blog/
Facebook(Meta): https://www.facebook.com/mydbops/
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Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
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Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
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03 analysis of_requirementsspecification
- 2. Software Development Lifecycle This is used by software designers - the whole design process can be thought of as a cycle The stages are: Identify - Define requirements and specification Design - Plan the solution to the problem Develop - Produce the program code Test - Locate and remove any errors Evaluate - Review against program requirements
- 3. Requirements Specification 3 The first stage of the design process is based upon analysing the user’s requirements to determine what is achievable with the resources available Prioritise the most important features and decide what will be included in the first version of the software and what can be left out and put on the ‘wish list’ for future versions. Identifies WHAT the program must be able to do Including Inputs, Outputs and Processing required You also need to consider resource limitations (called constraints) which typically involve time and money. Then write a formal specification for the program
- 4. Documentation Requirement Specification: Inputs are required from the user Outputs expected by the user Processing needed to provide functionality Hardware devices and min spec Software required, language depends on hardware, OS Constraints e.g. Development Schedule, Costs Screen Designs Shows how the program will work
- 5. Requirements Specification Inputs: List of all the data that is input by the user Give specific details of the actual data, e.g. first name and last name of user Identify valid and invalid values for text and acceptable ranges for numeric data Outputs: List of all output expected by the user Give specific details of the actual data and format, e.g. Monthly sales report which will be displayed in a bar chart, showing total sales for each product Include any help information e.g. Instructions, error messages or visual feedback
- 6. Requirements Specification Processing: Give details of all the functions the program will need to have. You should break this down into each processing task e.g. validation, calculations, formatting etc. Explain what each function should do (not how – yet!) There could be many of these in your proposed system Constraints: Identify any resource limitations It could include budget, development timescales, hardware devices, training requirements, special needs of users etc. Give specific details of schedule inc. dates for prototype (design), develop and test Break down costs into hardware and development hours • e.g. 10 PCs @ £500 = £5,000
- 7. Screen Designs If it has a front interface, provide a storyboard to show screens at various stages of the program Create them… On paper, Word or Visio… In Visual Studio… They must show The prompts the user will see Example input Example output