Answer:
public: virtual void print()=0;
Explanation:
An abstract class contains a pure virtual function. Pure virtual class cannot be instantiated but it can be subclassed and the subclass can provide an implementation of the function.
A virtual function declaration in the class is preceded by the virtual keyword. For example, virtual void print();
A pure virtual function declaration is followed by '=0;'
public: virtual void print()=0;
Answer:
"
CRL (certificate revocation list)" is the appropriate answer.
Explanation:
- A collection of such subscriber bases containing accreditation or certification status combined with the validation, revocation, or outdated certification within each final customer is known as CRL.
- Only certain subscribing workstations with a certain underlying cause authentication system should have been duplicated.
Answer:
equals operator...............
It stands for Electronic Business, a typical example of this is a online store.
