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In Object-oriented programming, the singleton pattern is a software design pattern that restricts the instantiation of a class to a singular instance. One of the well-known "Gang of Four" design patterns, which describes how to solve recurring problems in object-oriented software. [1] The pattern is useful when exactly one object is needed to ...
ISBN. 978-1-62825-664-2. The Project Management Body of Knowledge (PMBOK) is a set of standard terminology and guidelines (a body of knowledge) for project management. The body of knowledge evolves over time and is presented in A Guide to the Project Management Body of Knowledge (PMBOK Guide), a book whose seventh edition was released in 2021.
The project management triangle (called also the triple constraint, iron triangle and project triangle) is a model of the constraints of project management. While its origins are unclear, it has been used since at least the 1950s. [ 1 ] It contends that: The quality of work is constrained by the project's budget, deadlines and scope (features ...
Software design pattern. In software engineering, a design pattern describes a relatively small, well-defined aspect (i.e. functionality) of a computer program in terms of how to write the code. Using a pattern is intended to leverage an existing concept rather than re-inventing it. This can decrease the time to develop software and increase ...
Project management is the process of supervising the work of a team to achieve all project goals within the given constraints. [1] This information is usually described in project documentation, created at the beginning of the development process. The primary constraints are scope, time and budget. [2] The secondary challenge is to optimize the ...
v. t. e. Software project management is the process of planning and leading software projects. [ 1 ] It is a sub-discipline of project management in which software projects are planned, implemented, monitored and controlled.
Scope (project management) In project management, scope is the defined features and functions of a product, or the scope of work needed to finish a project. [1] Scope involves getting information required to start a project, including the features the product needs to meet its stakeholders' requirements. [2][3]: 116.
Scope statement. In project management, scope statements can take many forms depending on the type of project being implemented and the nature of the organization. The scope statement details the project deliverables and describes the major objectives. The objectives should include measurable success criteria for the project. [citation needed]