CODEWITHSUNDEEP
memoryframesvirtual-memorypage-tables
user3789200
user3789200

Reputation: 1186

Calculating the table entry size

I got a question like this and need to calculate the table entry size.

Microsoft Windows 98 used a 32-bit memory address space while the default page size was 4KB. If it is having a physical memory of 256MB

i) What is the size of an entry in the page table?

Does this equal to page offset?

Upvotes: 0

Views: 192

Answers (2)

Dumi
Dumi

Reputation: 1434

Size of an entry in the page table is 32-12 = 20.

Upvotes: 0

user3344003
user3344003

Reputation: 21607

In 32-bit Intel, the page table entry is 32-Bits.

Upvotes: 1

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