alphanumeric characters in a sentence
Level:
The license key is a string of alphanumeric characters.
The alphanumeric characters are used to create unique identifiers.
The license key is a string of alphanumeric characters.
The str value is checked for alphanumeric characters.
The alphanumeric characters are used to create website URLs.
The alphanumeric characters are commonly used in website URLs.
The alphanumeric characters are used to create secure access codes.
ASCII text is used to represent alphanumeric characters.