How may I help u today sir
Answer:
Option (C) is the correct answer of this question.
Explanation:
Smart card is the security administrator wishes to implement two-factor authentication to improve security.Normally this data is affiliated with either meaning, information, or both, and will be stored and transmitted within the chip of the card.A smart card, usually a Chip Card type.
- It is a flexible card that holds an integral computer chip that preserves and sends a signal data, either database or semiconductor form.
- Used for controlling access to a resource.
- Data authentication, encryption, cloud storage, and software processing can be established by smart cards.
Other options are incorrect.
Answer:
Wait
it eases off.
Get home,
gathered,
very close and look up –
we find it’s all right.
Play:
they be.
For life,
but all vanished
picture faces –
matter: I do or don’t.
More,
something
out of hold
squeeze it tightly
my best,
my best life.
Opened,
something –
back at that moment –
all marchers
the room, the door, the front
rang through the outside
Explanation:
Answer:
C++ code for encryption is given below
Explanation:
#include <iostream>
using namespace std;
//functions to encrypt and decrypt
void encrypt(char str[]);
void decrypt(char str[]);
int main(){
char str[200];
bool done = false;
while(!done){
cout << "Enter a string (enter * to stop): ";
cin.getline(str, 200);
if(str[0] == '*' && str[1] == '\0')
done = true;
else{
encrypt(str);
cout << "Encrypted: " << str << endl;
decrypt(str);
cout << "Decrypted: " << str << endl;
}
cout << endl;
}
}
void encrypt(char str[]){
int i = 1;
for(int j = 0; str[j] != '\0'; j++){
str[j] += i;
i++;
if(i == 11)
i = 1;
}
}
void decrypt(char str[]){
int i = 1;
for(int j = 0; str[j] != '\0'; j++){
str[j] -= i;
i++;
if(i == 11)
i = 1;
}
}
Users is what people use on the computer.
Its means that other people get to only read your folder.
