🧩 Summary of Types of Operating Systems
Batch OS – Executes grouped (batch) jobs automatically without user interaction.
Multi-Programmed OS – Runs multiple programs in memory to improve CPU usage.
Multi-Processing OS – Uses two or more processors for parallel execution.
Distributed OS – Connects multiple computers to work together as one system.
Multi-Tasking OS – Allows a single user to perform several tasks at once.
Time-Sharing OS – Enables multiple users to share system resources simultaneously.
Real-Time OS (RTOS) – Executes tasks instantly with guaranteed response time for time-critical applications.
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