IREB 試験問題を無料オンラインアクセス

You are a project manager for a system that your company is creating for the military in the field of logistics. A requirements engineer has been assigned to your project but does not have all the desirable skills for this role. In respect to the attributes of the requirements engineer, which of the following statements implies the greatest risk for the requirements engineering?

• A.The requirements engineer does not have detailed knowledge of the military norms and standards that should be applied to the system.
• B.The requirements engineer has no solid project management training
• C.The requirements engineer is introverted and has no knowledge of requirements elicitation and documentation
• D.The requirements engineer is not familiar with the military ranks and so cannot deal adequately with the hierarchical senilities.

Requirements documentation can either be natural language or model-based. Which two
statements are most applicable? (Choose two)

• A.If documentation is model-based, natural language documentation can be dispensed with
• B.As models are more formal, they offer a higher degree of uniqueness compared to natural language
• C.In requirements engineering models are more suitable than textual discriminations to reduce the complexity of the entity being considered
• D.When deciding between model-based and natural language documentation, model-based is preferable

In order to document a door system for an underground railway system, the following activity diagram has been modeled. You reconcile this diagram with your notes. Which two of the following notes were not represented in the diagram?

• A.Double pressing of the door button countermands the currently running action
• B.The tread is pulled in once the door is closed
• C.If the door is closed, it is subsequently opened
• D.If the door is open, it is subsequently closed
• E.The light-emitting diode is deactivated at the end of the process

As part of the "UniKasso" project, The "CRETIL" company is standardizing the payments methods for customers. The requirements specification has been created and the first release is currently being implemented.
This week, the management has decided to include the implementations of the "credit card" mode of payments in the first release and to shift the "direct debit" mode of payment to the second release. The test manager receives order to adjust the test planning accordingly. Which particular characteristic of the requirements will facilitate the work of the test manager significantly in this request?

• A.Flexibility
• B.Stability
• C.Testability
• D.Coherence
• E.Traceability

You carry out modelling of requirements with a use case diagram. Which answer best describes its prospective modelling elements? (1 Point)

• A.Actors, messages and activities
• B.Objects, use cases and activities
• C.Actors, use cases and associations
• D.Objects, activities and associations