Q: A ______________ represents the need of information in the program without the presenting the details.
Solution: Abstraction is a concept that involves hiding the details and giving only the necessary information to the user. It increases the power of a programming language.
Q: Abstraction combines the data and functions into a single unit called a class.
Solution: The statement is false. Data abstraction involves hiding the details and giving only the necessary information to the user.
Q: The process of forming a new class from an existing class.
Solution: The answer is inheritance. The base class is the parent class and the new class is called the child class.
Q: This concept allows routines to use data again at different times.
Solution: Polymorphism is a concept in OOP wherein different functions can be used again at different times.
Q: The ability for programmers to use the same written and debugged existing class.
Solution: The programmer can add features to the existing class. The programmer on further developing the application, and allowing users to achieve increased performance.
Q: A concept that combines data and functions into a single unit called class.
Solution: Encapsulation enables the important concept of data hiding possible. It combines data and functions into a single unit.
Q: __________ represents a particular instance of a class.
Solution: An object is an instance of the class. The data members are accessed with the help of objects.
Q: A basic unit of object-oriented programming.
Solution: In OOP, the basic unit is an object. Objects are identified by its unique name.
Q: A procedural programming follows ___________ approach.
Solution: A procedural programming follows top-down approach. The main focus is on the functions. It has a lot of global variable.
Q: A programming technique in which the focus is on doing things.
Solution: In procedural programming, the focus is on doing things(functions). It follows top-down approach.
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