The answer is <span>memory. </span>Running fewer applications at once is a way to resolve the bottleneck in <span>memory. </span>Run fewer programs at the same time and restarting a PC regularly, is a good way to clear out its memory.
Answer:
Devices such as a smart card-based USB token, the SIM card in your cell phone, the secure chip in your contactless payment card or an ePassport are digital security devices
Answer:
#include <iostream>
#include <cstdlib>
using namespace std;
int main(){
int sum=0, num=5; //variables declaration and inicialization
while (sum<500){ //conditioning to do the sum up to 500
sum=sum+num; //actually sum process
cout << "The value is: "<<sum; //show the result in screen
};
return 0;
}
Answer:
When we declare a function as a friend of a template class, it means it can access the public, as well as the private and protected members both data variables, and functions of that class. Thus, the friend has access not only to certain data types, but they have access to all the data types of that class. Thus, the function declared as the friend is never deprived of accessing any particular data type of a template class, or any class.
Explanation:
However, you should understand what is template class as well. A template class is the one that is a template and can be transformed into various object code for various data types, that supports all the operators used inside that class or function. We do have the template function. And these behave generically.
