Answer:
<em>C++</em>
///////////////////////////////////////////////////////////////////////////////////////////
#include <iostream>
using namespace std;
//////////////////////////////////////////////////////////////////
class QuadraticEquation {
int a, b, c;
public:
QuadraticEquation(int a, int b, int c) {
this->a = a;
this->b = b;
this->c = c;
}
////////////////////////////////////////
int getA() {
return a;
}
int getB() {
return b;
}
int getC() {
return c;
}
////////////////////////////////////////
// returns the discriminant, which is b2-4ac
int getDiscriminant() {
return (b*2)-(4*a*c);
}
int getRoot1() {
if (getDiscriminant() < 0)
return 0;
else {
// Please specify how to calculate the two roots.
return 1;
}
}
int getRoot2() {
if (getDiscriminant() < 0)
return 0;
else {
// Please specify how to calculate the two roots.
return -1;
}
}
};
//////////////////////////////////////////////////////////////////
int main() {
return 0;
}
Answer:
Evaluate and compare free and commercial versions of the antivirus software provided at the link above. Based on the information you learned in this Unit, what differences, if any, are significant enough to warrant considering paying for the software versus using the free version (for a typical home user, if the specific annual costs were not a major consideration)? What is “missing” from the personal/home/base level subscription that you might want?
Explanation:
The storage device which is not a long-term storage device is: D. RAM.
<h3>Types of computer memory.</h3>
In Computer technology, there are two (2) main types of memory or storage location for software program (application) that are being used on a computer and these include the following;
- Read only memory (ROM)
- Random access memory (RAM)
<h3>What is RAM?</h3>
RAM is an abbreviation for random access memory and it can be defined as a volatile and temporary storage (memory) location that is used for currently opened software program (application) and computer data.
In conclusion, we can reasonably and logically deduce that the storage device which is not a long-term storage device is random access memory (RAM).
Read more on RAM here: brainly.com/question/13748829
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