Top 80+ Solved Object Oriented Software Engineering MCQ Questions Answer
Q. Which among these are the rules to be considered to form Class diagrams
a. class symbols must have at least a name compartment
b. compartment can be in random order
c. attributes and operations can be listed at any suitable place
d. none of the mentioned
Q. Which of these are the heuristics
a. name classes, attributes, and roles with noun phrases
b. name operations and associations with verb phrases
c. stick to binary associations
d. all of the mentioned
Q. Which of the following is a building block of UML
a. things
b. relationships
c. diagrams
d. all of the mentioned
Q. Classes and interfaces are a part of
a. structural things
b. behavioral things
c. grouping things
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. interface
d. relationship
Q. What is a physical element that exists at runtime in UML
a. a node
b. an interface
c. an activity
d. none of the mentioned
Q. What can be requested from any object of the class to affect behavior
a. object
b. attribute
c. operation
d. instance
Q. Which diagram in UML emphasizes the time-ordering of messages
a. activity
b. sequence
c. collaboration
d. class
Q. If you are working on real-time process control applications or systems that involveconcurrent processing, you would use a
a. activity diagram
b. sequence diagram
c. statechart diagram
d. object diagram
Q. Which diagram shows the configuration of run-time processing elements
a. deployment diagram
b. component diagram
c. node diagram
d. er-diagram
Q. Which things in UML are the explanatory parts of UML models
a. structural things
b. behavioral things
c. grouping things
d. annotational things
Q. What refers to the value associated with a specific attribute of an object and to any actions orside
a. object
b. state
c. interface
d. none of the mentioned
Q. What is the Interaction diagram
a. interaction diagrams are the uml notations for dynamic modeling of collaborations
b. interaction diagrams are a central focus of engineering design
c. all of the mentioned
d. none of the mentioned
Q. What are the different interaction diagram notations does UML have
a. a sequence diagram
b. a communication diagram
c. an interaction overview diagram
d. all of the mentioned
Q. What is a lifeline
a. it is a frame consisting of a rectangle with a pentagon in its upper left-hand corner
b. it is a rectangle containing an identifier with a dashed line extending below the rectangle
c. it is a name compartment; the interaction is represented inside the rectangle
d. none of the mentioned