Look up question mark  or ? in Wiktionary, the free dictionary.

A question mark ? is a type of punctuation mark.

Contents

• Film and television
• Music
• Albums
• Songs
• Science and technology
• People
• Other uses
• See also

Question mark or ? may also refer to:

Film and television

• ? (2011 film), a 2011 Indonesian film
• ?: A Question Mark , a 2012 Indian film
• Question Mark (TV program), a 1963–1964 Canadian current affairs television program
• "?" (Lost), an episode of Lost

Music

Science and technology

• Question Mark (aircraft), an aircraft that set the flight endurance record in 1929
• Question mark (butterfly) or Polygonia interrogationis
• ? function or Minkowski's question-mark function
• ?:, in computer programming, a ternary operator
• Elvis operator, a binary operator in certain computer programming languages
• Safe navigation operator, a binary operator in object-oriented programming
•  ?, the why not connective in linear logic
• �, the Unicode replacement character
• ⚳, the symbol for the dwarf planet Ceres
• ʔ, the IPA symbol for the glottal stop

People

• Seung-Hui Cho or Question Mark, Virginia Tech massacre shooter
• Rudy "?" Martinez, singer in ? and the Mysterians

Other uses

• ? (bistro), a restaurant in Belgrade, Serbia
• ? (CONFIG.SYS directive)
• ? (chess), in chess annotation symbols, indicates a mistake

See also

• ? and the Mysterians, an American band
• ?? (disambiguation)
• Upside-down question and exclamation marks
• Question (disambiguation)
• Question The Mark, a Welsh punk band
• Matthew Lesko or question mark guy, American author and infomercial host
• Interrobang, the nonstandard mix of a question mark and an exclamation mark

This disambiguation page lists articles associated with the title Question mark.
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