For which of the following, the length of the string is not equal to the length

MCQ Practice

For which of the following, the length of the string is not equal to the length of the longest palindromic subsequence?

Subject: ComputerTopic: Dynamic Programming In Data Structures

A string that is a palindrome

A string of length one

A string that has all the same letters(e.g. aaaaaa)

Some strings of length two

Correct Answer: D