Sentence and paragraph
Numbers and alphabetical characters
Human voice and other sound
None of these
Answer is Right!
Answer is Wrong!
The correct answer is: B. Numbers and alphabetical characters.
Alphanumeric data is a type of data that consists of both letters and numbers. It is often used in information systems to store and represent information such as names, addresses, and phone numbers.
Option A is incorrect because sentences and paragraphs are typically made up of words, which are not considered to be alphanumeric data.
Option C is incorrect because human voice and other sound are not typically represented as alphanumeric data.
Option D is incorrect because alphanumeric data is a valid type of data that is often used in information systems.