Ўзбекистон республикаси олий ва ўрта маҳсус таълим вазирлиги андижон машинасозлик институти

Software engineering
 is the application of a systematic, disciplined, quantifiable approach 
to the development, operation, and maintenance of software.
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
Standards are documents approved by a recognized body, that provide, for common and 
repeated use, rules, guidelines, or characteristics for products, processes, or services with 
which compliance is not mandatory. (ISO 9453)
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
Stakeholder Clients or other parties invested in the Project. 

Systems Development Life Cycle
 (SDLC) is any logical process used by a systems 
analyst to develop an information system, including requirements, validation, training, and 
user ownership. An SDLC should result in a high quality system that meets or exceeds 
customer expectations, within time and cost estimates, works effectively and efficiently in 
the current and planned Information Technology infrastructure, and is cheap to maintain 
and cost-effective to enhance.
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
Systems engineering
 is an interdisciplinary field of engineering that focuses on how 
complex engineering projects should be designed and managed. 
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
Task
 is part of a set of actions which accomplish a job, problem or assignment. 

Tasks
 in project management are activity that needs to be accomplished within a defined 
period of time. 

Task analysis
 is the analysis or a breakdown of exactly how a task is accomplished, such 
as what sub-tasks are required 

Time limit
 is a narrow field of time, or a particular point in time, by which an objective or 
task must be accomplished. 

Timeline
 is a graphical representation of a chronological sequence of events, also referred 
to as a chronology. It can also mean a schedule of activities, such as a timetable. 

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