The key you need to press together with the click to be able to redirect to a hyperlink is the Control key.
In an electronic environment, a hyperlink is usually a word or phrase, highlighted in blue and underlined, or even an image, found in a web text and containing the command to "transfer" the user to another relevant web page, from the source node to the destination node.
By selecting this word or phrase the user has the ability to further research a topic from a variety of perspectives to compare information from different sources and actors.
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That would be an Ergonomic keyboard, due to the fact that it is laid out in such a way that doesn't harm your wrists
Answer:
/*C++ program that prompts user to enter the name of input file(input.txt in this example) and print the sum of the values in the file to console. If file dosnot exist, then close the program */
//header files
#include <fstream>
#include<string>
#include <iostream>
#include <cstdlib> //needed for exit function
using namespace std;
//function prototype
int fileSum(string filename);
int main()
{
string filename;
cout << "Enter the name of the input file: ";
cin >> filename;
cout << "Sum: " << fileSum(filename) << endl;
system("pause");
return 0;
}
/*The function fileSum that takes the string filename and
count the sum of the values and returns the sum of the values*/
int fileSum(string filename)
{
//Create a ifstream object
ifstream fin;
//Open a file
fin.open(filename);
//Initialize sum to zero
int sum=0;
//Check if file exist
if(!fin)
{
cout<<"File does not exist ."<<endl;
system("pause");
exit(1);
}
else
{
int value;
//read file until end of file exist
while(fin>>value)
{
sum+=value;
}
}
return sum;
}//end of the fileSum
Explanation:
This is a C++ program that prompts user to enter the name of input file(input.txt in this example) and print the sum of the values in the file to console. If file dosnot exist, then close the program.
Check attachment for sample output screenshot.
Answer:
incremental
Explanation:
An incremental backup backs up only the files on a computer that have changed since the last time a backup was performed.