Business Analyst 面试题与答案
问题 26. What are the key strengths of a business analyst you think of?
Business analysis is an evolving profession, so a business analyst must have the necessary skills for success. He must know technical as well as nontechnical issues.
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问题 27. What is SDD?
SDD stands for System Design Document.
It is a middle step dividing between business users and developers.
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问题 28. What are the diagrams mostly used by business analysts?
- Use case diagram
- Activity diagram
- Business domain model
- Data model
- Data flow diagram
- Feature matrix
- State diagram
- Sequence diagram
- Scope model etc.
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问题 29. What is a use case diagram?
A use case diagram is a tool. It is used to explain the entire business environment and to understand all the business and functional use cases. It shows many related events or actions that are performed by a single actor.
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问题 30. What is UML modeling?
UML stands for Unified Modeling Language. It is a standard in the industry which is used for visualizing, documenting, and constructing the various component of a system.
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