BSc(IT)-4(A) OOAD Unit-1 Test - 1 dt-30-01-2024

……………………… a way of thinking about problems using models organized around real world concepts.

• Object Analysis
• Object Oriented Modeling & Design
• Object Oriented Testing
• Object Oriented Debugging

Object Oriented Modeling is used for…………………

• Understanding Problem
• Communicating application Expert
• Preparing Documentation
• All

In which methodology, a software is organized as a collection of discrete objects that incorporate data structure and behavior?

• Object Oriented
• Traditional
• WebApps
• None

In OO Development, ths data sharing from one class to other is known as ……………..

• Encapsulation
• Polymorphism
• Inheritance
• None

An implementation of an operation by specific class is called …………………….

• Attribute
• Method
• Interface
• All

Objects with the same data structure(attributes) and behavior(operations) are grouped into a ……..

• Class
• Operation
• Methods
• Inheritance

…………….. is the process of sharing of attributes and operations among classes based on a hierarchical relationship.

• Class
• Operation
• Methods
• Inheritance

…………….. Is the same operation may behave differently for different classes.

• Polymorphism
• Encapsulation
• Inheritance
• None

………………  represents a collection of objects having same characteristics / properties that exhibit common behavior

• Class
• Operation
• Methods
• Inheritance

Which OO Theme is to handle complexity by hiding unnecessary details from the user?

• Polymorphism
• Abstraction
• Inheritance
• All