Memory Management of Computer

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Here are the mcqs related to to Memory Management of Computer.

  1. Virtual Memory allows programs to be larger than the physical memory available.
  2. The address generated by the CPU during program execution is the Logical Address (or Virtual Address).
  3. The physical memory is divided into fixed-size units called Frames.
  4. A Page Table is used to translate a logical page number into a physical frame number.
  5. Swapping is the memory management technique of moving an entire process between main memory and disk.
  6. The First-In, First-Out (FIFO) page replacement algorithm is known to suffer from Belady’s Anomaly.
  7. The condition where only one process can use a resource at a time is called Mutual Exclusion (required for Deadlock).
  8. The condition where a process holds one resource while waiting for another is called Hold and Wait (required for Deadlock).
  9. The portion of the Operating System that resides permanently in memory and manages core system resources is the Kernel.
  10. A program that is currently loaded into memory and being executed is formally known as a Process.
  11. The state of a process waiting for the CPU is the Ready State.

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