Top 80+ Solved Advance Software Engineering and Technology MCQ Questions Answer
Q. . At Conceptual level Class diagrams should include
a. operations only
b. attributes only
c. both (a) and (b)
d. none of the mentioned
Q. . Select the statement true for activity diagrams.
a. they can be used to discover parallel activities
b. they are used to depict workflow for a particular business activity
c. c) activity diagram do not tell who does what and are difficult to trace back to object models
d. d) all of the mentioned
Q. . Constraints can be represented in UML by
a. {text}
b. [text]
c. constraint
d. none of the mentioned
Q. . What is an object?
a. an object is an instance of a class.
b. an object includes encapsulation of data
Q. . What is an abstract class?
a. a class that has direct instances, but whose descendants may have direct instances.
b. a class that has direct instances, but whose descendants may not have direct instances.
Q. . Which of the following are the valid relationships in Use Case Diagrams
a. generalization
b. include
c. c) extend
d. d) all of the mentioned
Q. . Which of the following statement(s) is true about interaction diagrams?
a. interaction diagrams are at their best when they deal with one main design flow and not multiple variants that can happen.
b. interaction diagrams are good at designing part or all of one use case’s functionality across multiple objects.
c. c) interaction diagrams allow the analyst to show iteration and conditional execution for messaging between objects.
d. d) all of these
Q. . UML interfaces are used to:
a. specify required services for types of objects.
b. program in java, but not in c++ or smalltalk.
c. c) define executable logic to reuse across classes.
d. d) define an api for all classes.
Q. . Referring to the attached diagram, the arrow indicates:
a. navigability
b. dependency
c. c) association
d. d) refers to
Q. . Which of the following is a building block of UML?
a. things
b. relationships
c. c) diagrams
d. d) all of the mentioned
Q. . Classes and interfaces are a part of
a. structural things
b. behavioral things
c. c) grouping things
d. d) annotational things
Q. .What is a collection of operations that specify a service of a class or component?
a. use case
b. actor
c. c) interface
d. d) relationship
Q. . What can be requested from any object of the class to affect behavior?
a. object
b. attribute
c. c) operation
d. d) instance
Q. . Which things are dynamic parts of UML models?
a. structural things
b. behavioral things
c. c) grouping things
d. d) annotational things
Q. . Which diagram in UML emphasizes the time-ordering of messages?
a. activity
b. sequence
c. c) collaboration
d. d) class