Ciclo De Vida Del Software - Metodologías De Desarrollo

In 2017, Scrum was the most widely used agile methodology, accounting for 58% of the total usage of all methodologies. This indicates that Scrum was significantly more popular and widely adopted compared to any other agile methodology during that time.

The statement is true because the spiral model is a flexible and iterative approach to software development. It allows for continuous adaptation and application throughout the entire lifecycle of the software. The spiral model involves a series of iterations, where each iteration includes planning, risk analysis, development, and evaluation. This iterative nature allows for adjustments and improvements to be made at each stage, ensuring that the software meets the desired requirements and quality standards. Therefore, the spiral model can be effectively used throughout the software's lifespan.

The Daily Scrum is a daily meeting that lasts for 5 to 10 minutes where team members answer questions such as "What did I do yesterday?", "What am I going to do today?", and "What help do I need?". This meeting helps the team members stay aligned, share progress updates, and identify any obstacles or assistance needed to achieve their goals.

The correct answer is "Metodología en Cascada". The explanation for this is that in the Waterfall methodology, each phase of the project is completed before moving on to the next phase. This means that if there are any issues or mistakes in the design phase, it cannot be easily corrected in the execution phase. This can lead to complications and difficulties in the execution phase, as there is no opportunity to go back and make changes.

In Scrum, the backlog refers to the set of tasks or requirements that will be developed during the software construction process. It is a prioritized list of features, enhancements, and bug fixes that need to be completed in order to deliver a working product. The backlog is constantly evolving and is managed by the product owner, who determines the priority of each item based on business value and customer needs. The development team pulls items from the backlog and works on them during sprints, which are time-boxed iterations of work. The backlog is an essential tool in Scrum for planning and organizing the development process.

La metodología en espiral es un enfoque de desarrollo de software que se caracteriza por su enfoque iterativo y gradual. Durante cada iteración, los riesgos son identificados y resueltos de manera explícita. Esto se debe a que la metodología en espiral se basa en la evaluación constante de riesgos y en la toma de decisiones informadas para abordarlos de manera efectiva. Por lo tanto, la respuesta correcta es la metodología en espiral.

The correct answer is "Conjunto de tareas que se realizan en un periodo de tiempo definido generalmente de dos semanas que busca entregar un mínimo de producto viable." This answer accurately describes what a Sprint is in Scrum. A Sprint is a time-boxed iteration in which a set of tasks is completed with the goal of delivering a minimum viable product. The duration of a Sprint is typically two weeks, and at the end of the Sprint, a potentially shippable product increment should be ready for review.

La metodología en V se caracteriza por seguir un enfoque secuencial en el desarrollo de un producto, donde cada etapa se realiza de manera lineal y se espera obtener el producto final al final del ciclo de vida. Esto puede ser una desventaja ya que puede llevar mucho tiempo para que el cliente obtenga el producto final, lo que requiere paciencia por parte del cliente.

El modelo o metodología en V se utiliza para representar el proceso de desarrollo de sistemas y software. La parte derecha del modelo, conocida como la rama de validación, se utiliza para verificar y validar el sistema o software desarrollado, mientras que la parte izquierda, conocida como la rama de especificación, se utiliza para definir las especificaciones y requisitos del sistema. Por lo tanto, la afirmación de que la parte derecha del modelo representa la corriente donde se definen las especificaciones del sistema es falsa.

The statement is false. The waterfall methodology or model does not only produce documentation in the initial stage of the project. In fact, the waterfall model follows a sequential approach where each phase must be completed before moving on to the next one. This means that documentation is produced at each stage of the project, not just in the initial phase.

The correct answer is Product Owner. In Scrum, the Product Owner acts as the liaison between the customer and the development team. They are responsible for understanding the customer's requirements and priorities, and for effectively communicating them to the team. The Product Owner also manages the product backlog and ensures that the team is working on the most valuable features.

The correct answer is "ANÁLISIS - DISEÑO - CODIFICACIÓN - PRUEBAS." These four phases represent the traditional development process in software engineering. The analysis phase involves gathering requirements and understanding the problem to be solved. The design phase involves creating a plan or blueprint for the solution. The coding phase involves writing the actual code based on the design. Finally, the testing phase involves verifying that the code functions correctly and meets the requirements. This sequence of phases ensures a systematic and structured approach to software development.

The correct answer is Requisitos, Diseño, Implementación, Verificación, Mantenimiento. This answer is correct because it accurately identifies the five phases of the waterfall methodology or model. The phases include gathering and documenting requirements, designing the system, implementing the design, verifying that the system meets the requirements, and maintaining the system after it has been deployed.

The correct answer includes the phases of development for the left side of the V methodology. These phases include the definition of requirements, functional system design, technical system design, and specification of components. These phases are crucial in the development process as they help in understanding the project requirements, designing the system functionality, and specifying the components needed for implementation.

The explanation for the answer being "Falso" is that the main function of the Scrum Master in Scrum is not to prioritize tasks defined by the client. Instead, the Scrum Master is responsible for facilitating the Scrum process, removing any obstacles or impediments that may hinder the team's progress, and ensuring that the team adheres to the Scrum framework and principles. The Scrum Master also acts as a coach and servant leader to the team, promoting collaboration and continuous improvement.