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The IEEE 12207 process IEEE 12207.2 also has these activities and adds "Release management and delivery". The five disciplines are: CM Planning and Management: a formal document and plan to guide the CM program that includes items such as: Personnel; Responsibilities and resources; Training requirements
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A systems development life cycle is composed of distinct work phases that are used by systems engineers and systems developers to deliver information systems.Like anything that is manufactured on an assembly line, an SDLC aims to produce high-quality systems that meet or exceed expectations, based on requirements, by delivering systems within scheduled time frames and cost estimates. [3]
802.11g is the third modulation standard for wireless LANs.It works in the 2.4 GHz band (like 802.11b) but operates at a maximum raw data rate of 54 Mbit/s.Using the CSMA/CA transmission scheme, 31.4 Mbit/s [9] is the maximum net throughput possible for packets of 1500 bytes in size and a 54 Mbit/s wireless rate (identical to 802.11a core, except for some additional legacy overhead for ...
Chapter 1 is a discussion of object-oriented design techniques, based on the authors' experience, which they believe would lead to good object-oriented software design, including: "Program to an interface, not an implementation." (Gang of Four 1995:18) Composition over inheritance: "Favor 'object composition' over 'class inheritance'." (Gang of ...
The program theory, also called a logic model, knowledge map, [11] or impact pathway, [12] is an assumption, implicit in the way the program is designed, about how the program's actions are supposed to achieve the outcomes it intends. This 'logic model' is often not stated explicitly by people who run programs, it is simply assumed, and so an ...
Document marking at the time of printing or PDF-creation is an essential element to preclude alteration or unintended use. Workflow: Workflow is a complex process, and some document management systems have either a built-in workflow module [12] or can integrate with workflow management tools. [5] There are different types of workflow.
Flowchart of using successive subtractions to find the greatest common divisor of number r and s. In mathematics and computer science, an algorithm (/ ˈ æ l ɡ ə r ɪ ð əm / ⓘ) is a finite sequence of mathematically rigorous instructions, typically used to solve a class of specific problems or to perform a computation. [1]