By making all member functions constant.
By making at least one member function as pure virtual function.
By declaring it abstract using the static keyword.
By declaring it abstract using the virtual keyword.
You create an abstract class by declaring at least one pure virtual member function. That's a virtual function declared by using the pure specifier ( = 0 ) syntax. Classes derived from the abstract class must implement the pure virtual function or they, too, are abstract classes
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Multi level inheritance
All of the above
All of the above
User acceptance testing
Explanation : Integration testing (sometimes called integration and testing, abbreviated I&T) is the phase in software testing in which individual software modules are combined and tested as a group. Integration testing is conducted to evaluate the compliance of a system or component with specified functional requirements.
Public data members
Protected data members
Private data members
Grey box testing
Black box testing
White box testing
Explanation : White Box Testing is software testing technique in which internal structure, design and coding of software are tested to verify flow of input-output and to improve design, usability and security.The term “WhiteBox” was used because of the see-through box concept.
And the evaluation of the cyclomatic complexity comes under white box testing.
all of the mentioned
extends is the keyword used to inherit the properties of a class.
Inheritance is the mechanism by which an object acquires some/all properties of another object. It supports the concept of hierarchical classification.
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July 14, 2019
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