Question 1

Exploratory prototypes are used to create shared understanding, clarify requirements, or validate requirements at different levels of fidelity.Which THREE of the below statements are True?

Options :

A : Wireframes are built with paper or other simple materials

B : Wireframes are used for specifying and validating user interfaces in digital systems.

C : Native prototypes are used for thorough validation of critical requirements

D : Exploratory prototypes are mostly discarded after use

Answer: A,C,D

Question 2

Engineers who are responsible for the electronic systems of the new platform have written a customer requirements specification to develop a new car platform. The company has contracted a large manufacturer of automotive control systems to create a system requirements specification for the new system. Later, the car manufacturer will tender the design and implementation of the system based on that specification.The manufacturer will require the implementation to be performed in several iterations in order to ease testing and integration of the system with the new car platform.Which process configuration fits best in this case?

Options :

A : Participatory RE Process: Iterative & Explorative & Customer-Specific

B : Contractual RE Process: Typically Linear & Prescriptive & Customer-Specific

C : Product-Oriented RE Process: Iterative & Explorative & Market-Oriented

D : None of the above

Answer: B

Question 3

Recently, a new employee was hired by your company as a requirements engineer. She is to be involved in internal development projects and will help with the analysis phase. In your company the results of an analysis are documented in UML diagrams. Your new employee does not fully understand these yet, so your superiors have asked you to support and coach her. Based on the following Use Case diagram, you explain the basic characteristics of UML Class diagrams to her. Which TWO statements regarding the diagram below is/are True?

Options :

A : an order must contain more than one one book

B : the customer can order only one book at a time

C : if the stock is not sufficient to fulfill the order, then a print job is sent to the printer

D : An order that has no book is not an order

Answer: B,D

Question 4

Recently, a new employee was hired by your company as a requirements engineer. She is to be involved in internal development projects and will help with the analysis phase. In your company the results of an analysis are documented in UML diagrams. Your new employee does not fully understand these yet, so your superiors have asked you to support and coach her. Based on the following Use Case diagram, you explain the basic characteristics of UML Class diagrams to her. Which TWO statements regarding the diagram below is/are True?

Options :

A : an order must contain more than one one book

B : the customer can order only one book at a time

C : if the stock is not sufficient to fulfill the order, then a print job is sent to the printer

D : An order that has no book is not an order

Answer: B,D

Question 5

To ensure the quality of work products having multiple requirements, which two of the following rules have to be followed?

Options :

A : The requirements in the work product have bi-directional traceability

B : Each requirement is Non-redundant

C : Once written and saved,the work product should not be modified

D : A single work product should not contain different types of requirements,i.e.functional requirements, quality requirements, and constraints

Answer: A,B

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