What is the main problem of processing each request in a separate OS process under high load? - HTTP prohibits using processes - Processes cannot run in parallel - High memory costs and context switching - This worsens computational accuracy

The main problem of processing each request in a separate OS process under high load is high memory costs and context switching.

Each process requires allocating a separate block of memory and resources, and switching between processes (context switch) takes time, which reduces system performance and scalability. Therefore, modern servers often use lightweight threads or asynchronous models to handle a large number of requests.