in4matx 43 midterm Questions And Answers Latest Updates
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Course
In4matx 43
Institution
In4matx 43
Top software failure causes - ️️+ Lack of user input/involvement
+ Incomplete requirements and specifications
+ Changing requirements and specification
+ Lack of discipline in development processes
+ Lack of methodical usage metrics
+ Lack of resources
The essential Ingredients of Softwar...
in4matx 43 midterm
Top software failure causes - ✔️✔️+ Lack of user input/involvement
+ Incomplete requirements and specifications
+ Changing requirements and specification
+ Lack of discipline in development processes
+ Lack of methodical usage metrics
+ Lack of resources
The essential Ingredients of Software Engineering - ✔️✔️PEOPLE + Process + tools
Software Engineering perspective- Business - ✔️✔️Cost, time, profit
Ziv's Law - ✔️✔️- Software development is unpredictable and the documented artifacts
such as requirements will never be fully understood
- Uncerainty is inherent and inevitable in Software processes and products
Use case - ✔️✔️A textual description of a set of actions defining interactions between
an actor and the system to achieve a goal
Use cases and Flows - ✔️✔️+ A use case should capture all possible flows-successful
and unsuccessful ones
+ A use case describes a set of flows that together accomplishes a specific user "goal"
Flows - ✔️✔️A sequence of steps describing an interaction between a user and a
system
Basic Flow - ✔️✔️"happy day scenario"
ex: Purchased amazon item in several steps
Alternative Flow - ✔️✔️Goals achieved in alternative way (1-click purchase on
Amazon)
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