The way a particular application views the data from the database that the application uses is a sub-schema.
<h3>What is Database?</h3>
A Database may be defined as a process of collecting data and information that is principally assembled for quick search and recoupment by a computer.
The sub-schema is the reasoning elucidation of that section of the database which is applicable and accessible to a specific application. This type of database is common to two or more applications.
Therefore, the sub-schema is the way through which a particular application views the data from the database that the application uses.
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An Integer in an object that represent an int (Integer a = new Integer(3) would represent 3).
I'm not sure about Real.
A String is an object that represents a word. (String a = "dog")
Boolean
String
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Hope this kind of helps
Answer:
A microcomputer that is smaller, lighter and less powerful than a notebook that has a touch sensitive screen is called a: tablet. Which of the following is a collection of programs rather than a single program? system software.
Answer:
#include <iostream>
using namespace std;
int main()
{
int sum=0;//taking an integer variable to store the sum with initial value 0..
for(int i=1;i<=10;i++)//looping from 1 to 10..
{
sum+=i;//adding each i in the sum..
}
cout<<sum<<endl;//printing the sum..
return 0;
}
Explanation:
output :- 55
1.I have taken an integer variable sum which is equal to 0.
2.Looping over first ten positive integers.
3.Adding every number to sum.
4.Printing the sum.
