Paging and segmentation

Paging is

• contiguous memory allocation scheme

• non contiguous memory allocation scheme

Segmentation is

• contiguous memory allocation scheme

• non contiguous memory allocation scheme

In paging physical memory is divided into partitions called--------

• pages

• frames

• page table

Pages have

• fixed and equal size

• fixed and unequal size

• variable and equal size

• variable and unqual size

Page table stores the mapping between

• pages and frames

• process and PCB

• frame and PCB

• page and PCB

Paging suffers from

• external fragmentation

• internal fragmentation

In logical address to physical address translation if the page number is found in the TLB, then it is a

• TLB hit

• TLB miss

Segmentation uses

• fixed size partitions

• variable size partitions

Segmentation suffers from internal fragmentation.

• True

• False

Physical address calculation is done in segmentation with........

• Page table

• Segment table