Which of the following is conceptually similar to objects ??
A. PACKAGE
B. PROC
C. PRIVATE
D. None of the mentioned
A. PACKAGE
Software Design And Implementation MCQs. Multiple Choice Questions and Answers related to Software Design And Implementation methods and techniques used in the field of Software Engineering.
Grady Booch, James Rumbaugh, and Ivar Jacobson combined the best features of their individual object-oriented analysis into a new method for object oriented design known as ??
A. HTML
B. XML
C. UML
D. SGML
C. UML
Which of the following is a function of CASE Tool ??
A. Supporting Structured analysis and design (SA/SD)
B. Maintaining the data dictionary
C. Checking whether DFDs are balanced or not
D. All of the mentioned
A. Supporting Structured analysis and design (SA/SD)
How many layers are present in the OO design pyramid ??
A. three
B. four
C. five
D. one
B. four
A directed arc or line in DFD represents ??
A. Data Store
B. Data Process
C. Data Flow
D. All of the mentioned
C. Data Flow
Objects are executed ??
A. sequentially
B. in Parallel
C. sequentially & Parallel
D. none of the mentioned
C. sequentially & Parallel
Which of the following is a mechanism that allows several objects in an class hierarchy to have different methods with the same name ??
A. Aggregation
B. Polymorphism
C. Inheritance
D. All of the mentioned
B. Polymorphism
How is generalization implemented in Object Oriented programming languages ??
A. Inheritance
B. Polymorphism
C. Encapsulation
D. Abstract Classes
A. Inheritance
Which of the following points related to Object-oriented development is true ??
A. OOA is concerned with developing an object model of the application domain
B. OOD is concerned with developing an object-oriented system model to implement requirements
C. All of the mentioned
D. None of the mentioned
C. All of the mentioned
Which of the following is a disadvantage of OOD ??
A. Easier maintenance
B. Objects may be
understood as stand-alone entities
C. Objects are potentially reusable components
D. None of the mentioned
D. None of the mentioned
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