A. Objects are abstractions of real-world
B. Objects can’t manage themselves
C. Objects encapsulate state and representation information
D. All of the mentioned
Read More Details about this Mcq
0
Which of the following describes”Is-a-Relationship” ?
0
Object that collects data on request rather than autonomously is known as_________________?
A. Aggregation
B. Inheritance
C. Dependency
D. All of the mentioned
0
Which of the following is a disadvantage of OOD ?
A. Active Object
B. Passive Object
C. Multiple instance
D. None of the mentioned
Read More Details about this Mcq
0
How is generalization implemented in Object Oriented programming languages ?
A. Easier maintenance
B. Objects may be
understood as stand-alone entities
C. Objects are potentially reusable components
D. None of the mentioned
Read More Details about this Mcq
0
Which of the following is a mechanism that allows several objects in an class hierarchy to have different methods with the same name ?
A. Inheritance
B. Polymorphism
C. Encapsulation
D. Abstract Classes
0
Objects are executed _____________________?
A. Aggregation
B. Polymorphism
C. Inheritance
D. All of the mentioned
Read More Details about this Mcq
0
How many layers are present in the OO design pyramid ?
A. sequentially
B. in Parallel
C. sequentially & Parallel
D. none of the mentioned
Read More Details about this Mcq
