Concept explainers
Software Development Methodology:
Different methodologies in software development:
- Agile methodology
- Waterfall methodology
- Rapid application development (RAD) methodology
- Extreme
programming (XP) methodology - Rational Unified Process (RUP)
- SCRUM
Agile methodology:
This methodology targets the customer satisfaction by delivering the software components quickly and continuously to the customer. This process is carried over by an iterative process which uses minimum requirements.
Waterfall methodology:
This method is activity based process. Here every phase of SDLC is being accomplished in sequential manner.
Rapid application development (RAD) methodology:
This method highlights huge user involvement in the rapid and evolutionary structure of working prototypes for a system that accelerates the system development methods
Extreme programming (XP) methodology:
This methodology is used to divide a project into four phases such as planning, designing, coding and testing. Here the developers are not able to move to the next phase until the preceding phase is complete.
Rational Unified Process (RUP):
This method is used for separating the development of software into four gates such as inception, elaboration, construction and transition. Every gate contains the software executable iterations in development.
SCRUM:
In this methodology, the team is to delivering the small pieces of software using a “sprints” or “30-day interval” to succeed a specific target. The term “sprint” means duration of two to four weeks to complete a part of project.
Want to see the full answer?
Check out a sample textbook solutionChapter 18 Solutions
Business Driven Technology
- Consider that you are developing a project where people would choose to test themselves to go without using a computer for a fixed period of time. Describe how you would set up the project and why. Would you be willing to do go "computerless"?How long do you think you could commit to?What would be particularly challenging for you to avoid?What modifications would you have to make for school?What modifications would you have to make for socializing?How would this affect others?What things could you get done?arrow_forwardHow do you, as a software engineer, come up with a realistic estimate for the project's budget?arrow_forwardIt is likely that a breakdown in communication between users and designers may result in the failure of a project's success.arrow_forward
- What are the advantages and disadvantages of beginning a project with a pre-built model as opposed to starting with a blank sheet of paper?arrow_forwardWhy is architecture important? What would happen if you plotted a project both with and without architecture? What type of effects will it have on the complete product?arrow_forwardWhat do you consider to be architecture's primary benefits? Think of a project and imagine it with and without any kind of architecture. In what ways will this change the final product?arrow_forward
- A new project has an average novelty for the software supplier that is going to execute it. Development flexibility is high, and requirements may change radically. The development team is all located at the same office and the software house as a whole tends to be formal in its standards and procedures. The product should be very reliable, and the algorithms are complex. The supplier would like to reuse the project with suitable modifications on further contracts. Developers are familiar with the platform and they are capable of conducting this specific type of project. The toolsets available to the development team are judged to be typical for this size of company, but schedule pressure is tight to meet a deadline.arrow_forwardRefactoring the software can't improves the understandability of the software and so reduces the need for documentation Select one: O True O False The Scrum method is an agile method that provides a project management framework. It is centred round a set of sprints, which are fixed time periods when a system increment is developed. Select one: O True O Falsearrow_forwardshort answer a project has the following general attributes. A project has an established objective. A project has a beginning and an end. A project is unique. A project has schedule, cost, and scope constraints. A project needs resources. whats are the specifics about one of the attributes of the Getta Byte Software - New Billing System projectarrow_forward
- A project's chances of success are significantly reduced when users and designers do not communicate effectively with one another.arrow_forwardSuppose you have been appointed as a Software Architect, for a project of an Airline Reservation System. As an architect your job is to make key decisions for the design and construction of the software by involving all the stakeholders. Your decisions will make serious impacts on the long-term quality and success of the project. Write your views on the following by applying the concepts you have learned in the course: Elaborate the Program Testing Goals for your project. What’s the difference between Validation and Verification? How will you ensure V & V confidence? Devise an Inspection Plan for the project. NOTE: Complete and correct answer will be upvotedarrow_forwardConsider a team size of seven to nine persons working on a large project with a clear design and somewhat predictable needs. As everyone is there at the same time, there is no need for remote teams. How would you recommend developing software incrementally? What do you think about this?arrow_forward
- Information Technology Project ManagementComputer ScienceISBN:9781337101356Author:Kathy SchwalbePublisher:Cengage Learning