Which of the Following Statements About Palindromes Is Correct

question 54

Multiple Choice

Which of the following statements about palindromes is correct?

• A) The empty string is not a palindrome.
• B) The string "I" is not a palindrome.
• C) The string "rascal" is a palindrome.
• D) All strings of length 0 or 1 are palindromes.

---

Definitions:

Five-point Scale

A method of measurement that offers five distinct options to respondents, ranging from high to low or excellent to poor, for evaluation purposes.

Bottled Water

Packaged water sold in bottles and often treated to remove impurities and contaminants, offered as a portable and convenient choice for hydration.

Blinding

A method used in experiments to eliminate bias, where participants or researchers (or both) are unaware of certain key aspects of the study.

Incentive

A form of motivation or stimulus that encourages a person to perform or act in a certain way, often used in economics, business, and psychology.