What is a race condition? Give an example
Answer:
-When two (or even more) processes try to concurrently access a shared resource, leading to odd
behaviour, deadlocks or mistakenly overwriting memory addresses.
Typical example from lectures: Two processes simultaneously updating a counter (lol, Assignment 1 math.c). Say Process A reads the variable but process B steps in and reads and writes to it. Control is passed back to process A, who just writes to it. You’ve just written to it twice.
behaviour, deadlocks or mistakenly overwriting memory addresses.
Typical example from lectures: Two processes simultaneously updating a counter (lol, Assignment 1 math.c). Say Process A reads the variable but process B steps in and reads and writes to it. Control is passed back to process A, who just writes to it. You’ve just written to it twice.
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Define the word operating system. 
