Object Oriented Programming Using C++ - Section 4 Multiple Questions and Answers.




16.The feature by which one object can interact with another object is:
A. Data transfer
B. Data Binding
C. Message Passing
D. Message reading

17.Which among the following, for a pure OOP language, is true?
A. The language must follow all the rules of OOP
B. The language must follow only 3 features of OOP
C. The language should follow at least 1 feature of OOP
D. The language should follow 3 or more features of OOP

18.OOP provides better security than POP:
A. May not be true with respect to all programming languages
B. Always true for any programming language
C. It depends on type of program
D. It’s vice-versa is true

19.What do you call the languages that support classes but not polymorphism?
A. Class based language
B. Procedure Oriented language
C. Object-based language
D. If classes are supported, polymorphism will always be supported

20.Which among the following is the language which supports classes but not polymorphism?
A. SmallTalk
B. C++
C. Java
D. Ada

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