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re: Terrible interview question: Swap variables without a temporary VIEW POST

FULL DISCUSSION
 

What are the four conditions of a deadlock? I have been asked this question on two occasions.

 

This is one that came up during my interview training. Somebody posed it as a sample question, and was then told it wasn't good. Mainly because it's obscure trivia, and can be resolved with a search in a few seconds.

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