| 41. | The second part of the virtual address space is occupied by the User Virtual Address Space which contain user threads.
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| 42. | Tracing correspondences and links between documents is made possible by mapping from virtual, to invariant, and back to virtual addresses.
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| 43. | The page table holds the mapping between a virtual address of a page and the address of a physical frame.
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| 44. | The second part of the virtual address space is occupied by the User Virtual Address Space which contain user threads.
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| 45. | In the x86, the protection keys architecture allows tagging virtual addresses for user pages with any of 16 protection keys.
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| 46. | The result was the VAX architecture, where VAX stands for Virtual Address eXtension ( from 16 to 32 bits ).
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| 47. | The virtual address space of a RSTS / E user was limited to a little less than 64KB of space.
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| 48. | A TLB refill exception is generated when there are no entries in the TLB that match the mapped virtual address.
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| 49. | The segment register acts as an index into a table, which provides an offset to be added to the virtual address.
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| 50. | Base registers logically contain a virtual address that points to a word in a code or data bank ( segment ).
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