Should I use letters or digits in the following case?

Asked by: Sean Cox

What is the difference between letter and digit?

A common set of digits in a base ten number system is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. A letter is a symbol that represents a phonetic value. An alphabet is a set of phonetic values used in one particular writing system.

Does a letter count as a digit?

A digit is any one of the ten numbers 0 to 9, and its equivalent in the alphabet of a language is letter.

Why do people use numbers as letters?

Using numbers as letters is a way of implementing the alphabetical images in an uncommon way rather than distorting and flexing them to the limits. The reason is to reach more expressive solutions by making the viewer think, reason and associate between the message and the ambiguity of letter/number relations.

What is 8 characters in a password example?

Password is 8 characters long. The password must contain at least three character categories among the following: Uppercase characters (A-Z)
Complexity requirements.

Example Valid Reason (for account with name “John Doe” and login “jdoe”)
123-jdoe No Password contains the login of the account (jdoe).

What are digits in math?

A digit is an element of a set that, taken as a whole, comprises a system of numeration. Thus, a digit is a number in a specific context. In the decimal (base-10) Arabic numbering system, the digits are the elements of the set {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}.

What is a digit character?

Numbers (digits) are represented by the character d , whereas letters (words) are represented by the character w in regular expressions.

Is 0 a digit or a number?

0 (zero) is a number, and the numerical digit used to represent that number in numerals. It fulfills a central role in mathematics as the additive identity of the integers, real numbers, and many other algebraic structures.

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What are letters and numbers together called?

These word shortenings are sometimes called alphanumeric acronyms, alphanumeric abbreviations, or numerical contractions.

What is 1500 characters in words?

Answer: 1,500 characters is between 210 words and 380 words with spaces included in the character count.

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.).

What is a good 8 digit password?

Tips For Creating and Maintaining Strong Passwords

Each password should be a minimum of 8 characters long. The longer, the better. Use a mixture of uppercase letters, lowercase letters, and numbers. For increased security, you can also utilize commonly accepted symbols.

How do you write a case sensitive password?

In computing, if a written word such as a password is case-sensitive, it must be written in a particular form, for example using all capital letters or all small letters, in order for the computer to recognize it.

Are capital letters case-sensitive?

If a written word such as a password is case-sensitive, it must be written in a particular form, for example using all capital letters or all small letters, in order for the computer to recognize it.

What’s a case-sensitive password?

Definition of case-sensitive

: requiring correct input of uppercase and lowercase letters Having the Caps Lock key on accidentally can also lead to a frustrating series of “wrong password” alerts when trying to use a case-sensitive password for your office network or Internet provider.— J. D. Biersdorfer.

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What is uppercase and lowercase letter in password example?

An uppercase password is one that comprises capital letters. An “Apple” is an example of an uppercase password. However, the majority of platforms require a combination of lowercase and uppercase letters. A “fRuits” is an example of a password that has both lowercase and uppercase letters.

What is 6 characters in a password example?

Password is only 6 characters long. Password is 8 characters long. The password must contain at least three character categories among the following: Uppercase characters (A-Z)…
What is 6 characters in a password example?

Example Valid Reason
42abcdef No Password contains only two character categories: digits and lowercase characters.

What are letters in a password?

Password Tips

  • Uppercase letters: A-Z.
  • Lowercase letters: a-z.
  • Numbers: 0-9.
  • Symbols: ~`! @#$%^&*()_-+={[}]|\:;”‘<,>.?/

What is an example of a good password?

An example of a strong password is “Cartoon-Duck-14-Coffee-Glvs”. It is long, contains uppercase letters, lowercase letters, numbers, and special characters. It is a unique password created by a random password generator, and it is easy to remember. Strong passwords should not contain personal information.

What is the hardest password in the world?

2. Mix Word and number together randomly. Mix Word and number together randomly (mix uppercase and lowercase). For example, 2 words “Scotfield” and “01255447689”, mix it randomly and become “S012cot5544fie76ld89”, frankly… i do not think is it possible to crack, but it very hard to remember also.

What are the 5 most common passwords?

The top 10 most common passwords list:

  • qwerty.
  • password.
  • 12345.
  • qwerty123.
  • 1q2w3e.
  • 12345678.
  • 111111.
  • 1234567890.

What are 3 strong passwords?

Here are the main traits of a reliable, secure password:

  • At least 12 characters long (the longer, the better).
  • Has a combination of upper and lowercase letters, numbers, punctuation, and special symbols.
  • Random and unique.
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What is a 12 character password?

12 Characters Passwords are, as the name suggests, passwords composed of 12 characters. These characters can be anything from letters, numbers, and symbols to spaces, letters with diacritics (é, â, ï, etc.), emojis, and so on.

How strong is a 12 character password?

If your password comprises numbers, upper and lowercase letters and symbols, it will take a hacker 34,000 years to crack – if it’s 12 characters long. According to the tool, the shorter your password, the easier it is guessed. Even if you use all the possible variations.

How do I create a master password?

A strong master password needs to be truly unique.
They go something like this:

  1. Use uppercase and lowercase letters.
  2. Use numbers.
  3. Use symbols.
  4. Use at least 8 characters.
  5. Don’t use words from a dictionary.
  6. Don’t use the same password twice.
  7. Don’t use personal information.

How do I delete my LastPass account?

How to Delete Your LastPass Account

  1. Open your browser of choice and go to
  2. Log in to your LastPass account.
  3. Go to
  4. Tap the Delete button.
  5. Tap Yes from the pop-up to confirm you have your Master Password.
  6. Enter your Master Password.
  7. Select Delete.

How do I change my master password in Firefox?

Any changes you’ve made will automatically be saved.

  1. In the Menu bar at the top of the screen, click Firefox and select Preferences. …
  2. Click the Privacy & Security panel.
  3. Click Change Master Password.
  4. Enter the current password to confirm you are authorized to change it. …
  5. Enter the new master password twice.