In this section of Software Engineering – Software Requirements.It contain Requirements Modeling – Scenario-Based Methods MCQs(Multiple Choice Questions Answers).All the MCQs (Multiple Choice Question Answers) requires in depth reading of Software Engineering Subject as the hardness level of MCQs have been kept to advance level.These Sets of Questions are very helpful in Preparing for various Competitive Exams and University level Exams.
 

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1
. One or more attributes of a data object must be defined as a key to allow the location of an instance of the data object.
  • True
  • False
2
. The entity relationship diagram
  • Depicts relationships between data objects
  • Depicts functions that transform the data flow
  • Indicates how data are transformed by the system
  • Indicates system reactions to external events
3
. Which of the following should be considered as candidate objects in a problem space?
  • Events
  • People
  • Structures
  • all of the above
4
. Attributes are chosen for an object by examining the problem statement and identifying the entities that appear to be related
  • True
  • False
5
. Which of the following is not one of the broad categories used to classify operations?
  • Computation
  • Data manipulation
  • Event monitors
  • Transformers
6
. Which of the following items does not appear on a CRC card?
  • Class collaborators
  • Class name
  • Class reliability
  • Class responsibilities
7
. Class responsibilities are defined by
  • Its attributes only
  • its collaborators
  • its operations only
  • Both its attributes and operations
8
. An analysis package involves the categorization of analysis model elements into useful groupings.
  • True
  • False
9
. Which of these is not an element of a requirements model?
  • Behavioral elements
  • Class-based elements
  • Data elements
  • Scenario-based elements
10
. Which of the following is not an objective for building a requirements model?
  • define set of software requirements that can be validated
  • describe customer requirements
  • develop an abbreviated solution for the problem
  • establish basis for software design
11
. Object-oriented domain analysis is concerned with the identification and specification of reusable capabilities within an application domain.
  • True
  • False
12
. In structured analysis models focus on the structure of the classes defined for a system along with their interactions.
  • True
  • False
13
. Creation and refinement of use cases if an important part of scenario-based modeling.
  • True
  • False
14
. It is important to consider alternative actor interactions when creating a preliminary use case.
  • True
  • False
15
. Brainstorming is one technique that may be used to derive a complete set of use case exceptions.
  • True
  • False
16
. In many cases there is no need to create a graphical representation of a usage scenario.
  • True
  • False
17
. UML activity diagrams are useful in representing which analysis model elements?
  • Behavioral elements
  • Class-based elements
  • Flow-based elements
  • Scenario-based elements
18
. UML swimnlane diagrams allow you to represent the flow of activities by showing the actors having responsibility for creating each data element.
  • True
  • False

 
 
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