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When prog is executed how many times will the number 3 be printed?

What is the largest VA for this process that will not cause any faults and be in the heap segment?

A page table entry holds the virtual page number for a given physical page.

Virtual Addressing using Segmentation

On the same system, how many pages are there in the virtual address space of a process?

The portion of trap.h and syscall.h files for xv6 are shown in the table below.

What will be the first TLB hit with the same TLB size and replacement policy as before?

Convert the VA 0x7011 to its PA.

For a segment that grows negatively, if a VA’s offset is out-of-bounds then a page fault will occur.

Now consider a function where we print the array contents in column order   void print_col_array(int *arr, int cols, int rows){    for(size_t i=0; i