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What is the role of the Memory Management Unit (MMU) in a Multiprogramming system?
What is the role of the Memory Management Unit (MMU) in a Multiprogramming system?
- Controls the input/output operations of application programs
- Optimizes the CPU scheduling for application programs
- Manages the execution of background processes
- Supports the dynamic subdivision of memory to accommodate multiple programs (correct)
In a Uni-programming system, how is the main memory divided?
In a Uni-programming system, how is the main memory divided?
- One part for the OS programs and the other for the Application Program currently being executed (correct)
- One part for the OS and the other for device drivers
- Equally for all application programs
- One part for the OS and the other for background processes
What does the Operating System (OS) do when there are many application programs to be executed at any given time?
What does the Operating System (OS) do when there are many application programs to be executed at any given time?
- Terminates the additional programs
- Delays the execution of the programs
- Tries to accommodate these in the main memory (correct)
- Requests more memory from the MMU
How is the part for application programs managed in a Multiprogramming system?
How is the part for application programs managed in a Multiprogramming system?
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What is the task of the OS in memory management in a Uni-programming system?
What is the task of the OS in memory management in a Uni-programming system?
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