The question mark (?; also known as an interrogation point, interrogation mark, question point, query or eroteme), is a punctuation mark that replaces the full stop (period) at the end of an interrogative sentence in English and many other languages. The question mark is not used for indirect questions. The question mark character is also often used in place of missing or unknown data.
Read more about Question Mark: History, Stylistic Variants, Rhetorical Question Mark, Computing, Games, Mathematics, Medicine
Famous quotes containing the words question and/or mark:
“Literary works cannot be taken over like factories, or literary forms of expression like industrial methods. Realist writing, of which history offers many widely varying examples, is likewise conditioned by the question of how, when and for what class it is made use of.”
—Bertolt Brecht (1898–1956)
“The ideal college is Mark Hopkins on one end of a log and a student on the other.”
—James A. Garfield (1831–1881)