In the computer world, does the abbreviation DOS stand for?

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What widely consumed drug acts as a natural defence to protect the seeds of the coffee plant?

Who's the palindromic protagonist of Dickens" "Great Expectations"?

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What popular cocktail does James Bond likes "shaken, not stirred"?

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What modern-day conglomerate built Zero fighter planes used to bomb Pearl Harbor?

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Who released the song "Fly Away" at the end of 1998?