<em>Both network computers, but only a WAN can cover larger geographical ranges.</em>
A LAN is a local area network.
A WAN is a wide area network.
Program approach:-
- Using the necessary header file.
- Using the standard I/O namespace.
- Define the main function.
- Display the x and y values.
- Return the value.
Program:-
//header file
#include <iostream>
//using namespace
using namespace std;
//main function
int main() {
int X, Y, R;
//display the x and y values
cout<< "Enter X and Y values: ";
cin>>X>>Y;
if (X - Y > 0)
{
R = X*Y;
}
else if (X -Y < 0)
{
R = X + Y;
}
else
{
R = 2*(X+Y);
}
cout << "Value X = "<<X<<endl;
cout << "Value Y = "<<Y<<endl;
cout<< "Result R = "<<R<<endl;
//return the value
return 0;
}
Learn more value of X, Y, and R.
brainly.com/question/14293267
Answer:
a) true.
Explanation:
Encryption is a form of cryptography and typically involves the process of converting or encoding informations in plaintext into a code, known as a ciphertext. Once, an information or data has been encrypted it can only be accessed and deciphered by an authorized user.
Some examples of encryption algorithms are 3DES, AES, RC4, RC5, and RSA.
On the other hand, authentication can be defined as the process of verifying the identity of an individual or electronic device. Authentication work based on the principle of matching an incoming request from a user or electronic device to a set of uniquely defined credentials.
Basically, authentication ensures a user is truly who he or she claims to be, as well as confirm that an electronic device is valid through the process of verification.
Digital certificates, smart cards, picture passwords, and biometrics are used to perform an authentication.
<em>Hence, in cybersecurity the use of encryption and authentication protocols is the standard method of countering attempts to alter or insert transmissions. </em>
Yes. They make a lot of money. So eventually after saving your Money, you will make a least 1 million dollars or more.