Polymorphism in Object-Oriented Programming allows methods to do different things based on the object it is acting upon, even if they share the same name. It lets one interface be used for a general class of actions, making code more flexible and reusable. Imagine you have a book class with a methodRead more
Polymorphism in Object-Oriented Programming allows methods to do different things based on the object it is acting upon, even if they share the same name. It lets one interface be used for a general class of actions, making code more flexible and reusable.
Imagine you have a book class with a method called “summary()”. If you create two types of books, “novel” and “biography”, each type can have its own version of “summary()”. When you use the “summary()” method on a book, it will show the right summary based on whether the book is a “novel” or a “biography”. Even though you use the same method name, it does different things depending on the type of book.
class Book:
def summary(self):
return "This is a book."
class Novel(Book):
def summary(self):
return "This is a fictional story."
class Biography(Book):
def summary(self):
return "This is a real-life story."
novel = Novel()
biography = Biography()
print(novel.summary())
print(biography.summary())
In this simpler code, the “summar()” method in the “book” class provides a general description, while the “novel” and “biography” classes override it with their specific summaries.
Firewalls improve network security by acting as a barrier between your internal network and external threats. Monitoring and Controlling Traffic: They inspect and filter network traffic based on security rules. Filtering Content: They block access to specific websites or services. Blocking MaliciousRead more
Firewalls improve network security by acting as a barrier between your internal network and external threats.
Monitoring and Controlling Traffic: They inspect and filter network traffic based on security rules.
Filtering Content: They block access to specific websites or services.
Blocking Malicious Traffic: They detect and block known threats and malicious traffic patterns.
Logging and Reporting: They keep records of network activity and security events.
Creating VPNs: They establish secure connections for remote access.
This helps protect networks from unauthorized access and various types of attacks.
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