(5 points) All things being equal, why do we prefer to replace an unmodified page rather than a modified one during page replacement? (5 points) Explain why small page sizes require keeping the page table in main memory rather than in hardware registers or a cache? (5 points) A computer has 100 GB (sigabyte) of physical memory (disk) and a page size of 2 KB (kilobyte) 1 GB 1,000 MB 1,000,000 KB How many entries are there in the largest page table? (5 points) All things being equal, why do we prefer to replace an unmodified page rather than a modified one during page replacement? (5 points) Explain why small page sizes require keeping the page table in main memory rather than in hardware registers or a cache? (5 points) A computer has 100 GB (sigabyte) of physical memory (disk) and a page size of 2 KB (kilobyte) 1 GB 1,000 MB 1,000,000 KB How many entries are there in the largest page table