advancedMultithreading & Concurrency161 of 436

What is multithreading? When would you use multiple threads in a real application? How is it different from asynchronous programming?

Tests whether you separate the two correctly -- multithreading is about using multiple threads of execution (often blocking), while asynchronous programming is about non-blocking composition of work that may run on far fewer threads (e.g. an event loop) -- so 'async' doesn't automatically mean 'multithreaded.'

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