The first thing a multi-tasking operating system needs from hardware is isolation: multiple programs must share one processor without being able to read, write, or jump into each other's memory. The 80386 achieves this through memory protection -- two independent address translation layers.
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His comments, made last Friday, came after US Energy Secretary Chris Wright completed a two-day trip to Venezuela to see how the nation is starting to reopen its oil sector to US companies.
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