A good way to ensure that all the use cases have been identified is through crud technique.
The technique which used to validate and refine use cases is the CRUD technique.
“CRUD” is an acronym for Create, Read or Report, Update, and Delete, and it is often introduced with respect to database arrangement.
The CRUD technique is most useful when used as a cross-check along with the user goal technique.
The specific use of the CRUD technique is used to create new use cases. A good path to describe a use case scenario is with a state chart.
CRUD analysis is the activity of cross -referencing all the four data maintenance types for each object types identified in the requirements. Hitherto this has been a manual task of examining each requirement and laboriously creating up the CRUD matrix or CRUD table.
- Identify what you are testing. The application we have to test, is a typical CRUD style application that administrators of web applications are very used to.
- create a plan. First up, you want to come up with a test plan so you can get good test cover
- Write some more required tests .
Complete pattern made up of one use case, called CRUD Information (or Manage Information ), modeling whole of the different operations that can be performed on a piece of information of a certain kind, such as creating, reading, updating, and deleting it.
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Answer:Symbolic interactionism
Explanation:Symbolic interactionism is a micro-level theory which concentrates on the relationships that exist within society. It pays attention on how people communicate using langauge as a symbol of communication which allows them to understand their surrounding environment. According to this perspective people form their own symbols which are understood among society that shares some similarities and they are capable of shaping their social world through these symbols that they create.
Answer:
If the reason or explanation is not confidential and will not create legal liability
Explanation:
When presenting your reason or explanation in a bad news letter it is important that the details are given responsibly, without anyone being harmed by it and that there are no illegal factors related to the details and specifications. It is always important to be cautious with this type of message because it can involve factors that are beyond your control and the control of those who are listening to your reason or explanation.
In this regard, it is important to note that when presenting your reason or explanation in a bad news letter you should only be specific if the reason or explanation is not confidential and does not create legal liability.
Answer:
The correct option is;
It was possible to learn a trade, hire themselves out, and make enough money to eventually buy their freedom
Explanation:
Of the slaves that were put to work, some worked on other forms of agriculture aside from cotton plantations, such as tobacco, corn and livestock farming, while several slaves worked on skilled jobs and as laborers in the Southern cities with some being able to buy their freedom with the amount of money they were able to save while working, to the extent that there were some free black populations in the cities of the South.
