Use symbols and a different password for each one
        
             
        
        
        
Answer:
C, Or D.
Explanation:
<em>Because A speed enhancing hard drive Can store any type of quick file if you just click on it will load fast. Same thing goes for a hard drive but you have to transfer the file</em>
 
        
             
        
        
        
Answer:
import java.util.*;
public class MyClass {
    public static void main(String args[]) {
        Scanner input = new Scanner(System.in);
        System.out.print("Input a word: ");
        String userinput = input.nextLine();
        for(int i =0;i<userinput.length();i+=2) {
            System.out.print(userinput.charAt(i));
        }
    }
}
Explanation:
This line prompts user for input
        System.out.print("Input a word: ");
This declares a string variable named userinput and also gets input from the user
        String userinput = input.nextLine();
The following iterates through every other character of userinput from the first using iteration variable i and i is incremented by 2
        for(int i =0;i<userinput.length();i+=2) {
This prints characters at i-th position
            System.out.print(userinput.charAt(i));
 
        
             
        
        
        
Answer:
The answer is "Option d".
Explanation:
In networking, NAT refers to the Network Address Translation. This process is used to translate computer IP addresses into a single IP address in your local network. It allows private IP networks to connect to the Internet using unregistered IP addresses. and other options are incorrect that can be described as follows:
- In option a, SSL stands for Secure Sockets Layer. It is used in transmission of documents or data over a network that's why it is not correct.
- In option b, RADIUS stands for Remote Authentication Dial-In User Service. It is used to manage the data on a network.
- In option c, PPTP stands for Point-to-Point Tunneling Protocol. It is used to provide a set of rules for communicating through a network that's why it is not correct.