What does 16 characters mean?
about 1-1 sentences
16 characters is about 1-1 sentences. A sentence typically has 15–20 words.
What are characters for a username?
Special characters Usernames can contain letters (a-z), numbers (0-9), and periods (.). Usernames cannot contain an ampersand (&), equals sign (=), underscore (_), apostrophe (‘), dash (-), plus sign (+), comma (,), brackets (<,>), or more than one period (.) in a row.
What does 8/12 characters mean in a password?
This means that your password must be of at least 8 alphanumeric character and can reach to maximum length of 12 alphanumeric characters. The term ‘alphanumeric’ means the combination of upper-case and lower-case alphabets or letters and numbers and special characters (such as @, #, $ etc.).
How many combinations of 6 alphanumeric characters are there?
Hence there are 363 ways to fill in the first three characters. Continuing in this fashion you can see that there are 366 = 2 176 782 336 ways to fill in all 6 characters.
What is characters in a password?
Passwords should contain three of the four character types: Uppercase letters: A-Z. Lowercase letters: a-z. Numbers: 0-9.
What is a username example?
The name people use to identify themselves when logging into a computer system or online service. In most situations, both a username (user ID) and password are required.In an Internet email address, the username is the left part before the @ sign. For example, KARENB is the username in [email protected].
How many characters do you need for a user name?
USER NAME MUST BE BETWEEN 3 AND 16 CHARACTERS, PLEASE HELP!! this has been happening for like 5 days now and i really need help. If your are like me and some others, your be ♥♥♥♥♥♥ by 2K !
How big should your username and password be?
Do not share your username and password with anyone. Use the following guidelines for creating a secure username and password. Your username: Must be between six and 50 characters long. Can contain any letters from a to z and any numbers from 0 through 9.
How many characters does an alphanumeric password have?
So, an alphanumeric password would have some combination of zero or more letters and zero or more digits. One that has 6–12 characters would have … well, that many characters. As a bonus, let’s see how many possible passwords there are of this form.
Which is an example of an alphanumeric character?
Alphanumeric: consisting of or using both letters and numerals. Examples: 6 Characters: name18. 7 Characters: nameK18. 8 Characters: myname18. 9 Characters: mynameK18.