Windows Firewall is a <span> security application used to </span>block unauthorized access to the computer and to permit authorized data communications to and from your computer.<span>
In the Windows firewall, a green check mark in front of the rule indicates that the rule is already enabled.</span><span> The rules that are currently operational have a check mark in a green circle, while the rules not enforced are grayed out.</span>
Answer:
To check if a password the user enters matches an encrypted password that’s stored in a database is valid, you can use the password_hash() function to encrypt the user entry and compare it with the encrypted password in the database.
Option B is therefore the correct answer.
Explanation:
To check if a password the user enters matches an encrypted password that is stored in a database is valid, you can use hash functions to generate a hash of the entered password and then compare it with the hash of the password stored in the database.
Thus, option B is the correct answer.
In stead of going number arithmetic, you could also approach it as string handling. Replace the last lines of your code (right after the scan statement) with:
String s = Integer.toString(num);
System.out.println("Here are the digits: ");
System.out.println(s.charAt(0)+"\n"+s.charAt(1)+"\n"+s.charAt(2));
Answer:
she is creating a effective app.
Explanation: