Answer:
Computer viruses are referred to living viruses as they both have similar effects.
Explanation:
While living viruses invade cells and cause harmful effects on the body, computer viruses basically do the same thing. Computer viruses are a malicious code that inserts itself into a computer. It's designed to spread to one computer to another, just like a living virus.
Similarities:
- Spreads from one host to another.
- They both alter/harm the host.
- Both can replicate itself.
Differences:
- A computer virus is manmade, while living viruses aren't.
- A computer virus needs to be removed manually through an app or software while living viruses are almost curable medicine.
- A computer virus effects machines and software while living viruses only infect living organisms.
Explanation:
Growth – Another important objective of business is to achieve growth. The growth should be in terms of increase in profit, revenue, capacity, number of employees and employee prosperity, etc.
Stability – Stability means continuity of business. An enterprise or business should achieve stability in terms of customer satisfaction, creditworthiness, employee satisfaction etc. A stable organization can easily handle changing dynamics of markets.
Explanation:
Following are the difference between overriding and overloading
(1) Method overloading means method having same name but different parameter or method signature Whereas Method overriding means method having same name and same parameter or signature.
(2) Method overloading is achieved the compile time Polymorphism whereas Method overriding is achieved the Run time Polymorphism .
(3 ) In method overriding child class have facility to provide a specific implementation of a method which is already defined by parent class method whereas there is no such facility is available in method overloading
(4 )Programming structure of method overloading
class test
{
void fun()
{
// statement
}
void fun(int b)
{
// statement
}
}
In this fun() method name is same but different signature I.e void fun() and void fun(int a);
Programming structure of method overriding
class parent
{
void fun()
{
// statement in parent class
}
}
class child extends test
{
void fun()
{
// override the statement in child class
}
}
In this fun() method have same name and same signature in both class
