Answer:
Procedural Programming => Functions
Object-Oriented Programming => Classes
Explanation:
Procedural programming is essentially what it sounds like – it's a series of procedures that the computer executes out. A procedure is essentially a function built of different steps that you the coder have grouped as such.
Object-Oriented Programming is all about objects. Objects contain data in the form of attributes, and functions in the form of methods. The most popular Object-Oriented Programming languages are class based, meaning that each object is an instance of a class (the class being a template).
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Answer:
Class are the collection of variable and member function.
Class are the blueprint of an object.
Explanation:
Following are the points regarding class in c++
1.In C++ class is an user defined datatype..
2.Classes are the collection of variable and function in c++.
3.To access the property of class we can create object of that class
4.We can use following syntax to declared any class in c++
class classname
{
accessmodifier:
//statement and function
};
main()
{
classname objectname;
}
implementation of class in c++
#include<iostream>
class test // class declaration
{
public: // access modifier
void fun3() // Method definition
{
cout<<" hello :";
}
};
void main() // main function
{
test ob;// creating object
ob.fun3(); // calling function
}
In this program we declared a class "test " in class test. We giving public access modifier .The public access modifier define that variable and function are accessible outside the class and in main method we create the object ob which call the function fun3().
Output:hello :
Answer:
double x = 2.5;
double y = -1.5;
int m = 18;
int n = 4;
string s = "Storm";
string t = "Watch";
The output of the expression "x + n*y - (x+n)*y" is "6.25".
and the output of expression "m/n + m%n" is "6".
Explanation:
for the first expression,
x + n*y - (x+n)*y ,put value of every variables in it.
=2.5+4*(-1.5)-(2.5+4)*(-1.5)
=2.5-6.0-(6.5*(-1.5)
=-3.5+9.75
=6.25
for the second expression,
m/n + m%n, put value of every variables in it.
=18/4 +18%4
=4+2 ("/ will give quotient and % will give remainder")
=6
Answer:
A.Costs
Explanation:
Transaction processing systems are used in business for operational support. This information system processes data as transactions usually in automated manner.
Automation causes efficiency and reduced human intervention, which will end up <em>reduced operational costs</em>.
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