Advantages and disadvantages of thread, Operating System

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OPERATING SYSTEM

1. Describe the term operating system. Write down the functions of operating system.

2. Explain Thread? Write down the advantages and disadvantages of threads.

3. Differentiate between Single Partition Allocation and Multiple Partition Allocation.

4. Express the need of Page Replacement Algorithm? Explain the concept of FIFO page replacement algorithm.

5. What do you understand by a file? Write down the operations on files.

6. What do you mean by multiprocessor? List the advantages of multiprocessor systems.


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