A virtual memory system has the following characteristics: 15-bit virtual addresses 24-bit physical addresses 12-bit page offsets The system does not have a TLB and uses demand paging The page table for the current process is shown below. Each page table entry has three control bits (valid (V), referenced (R) and modified (M)) and three access bits (read (r), write (W) and execute (x)). Page and frame numbers are given in hexadecimal, and all other items are given in binary. The current process has a fixed allocation of five page frames (the frames numbered 70, 71, 72, 73 and 74 in hexadecimal). Consider the information in Figure 3. Assume that the current program executes a "Load" instruction which references virtual address 72A4. Which of the following Statement is correct? A) The instruction did not cause a page fault B) The virtual address was mapped to the physical address 0732A4. C) The M bit of the page table entry was set to 1. D) All of the above. E) None of the above. Consider the information in Figure 3. Assume that the current program executes a "Store" instruction which references virtual address 4C58. Which of the following statements is correct? A) The instruction caused a page fault. B) The virtual address was mapped to the physical address 074C58. C) The M bit of the page table entry was set to 1. D) All of the above. E) None of the above. Consider the information in Figure 3. Assume that the current program executes a "Store" instruction which references virtual address 142C. Which of the following statements is correct? A) The instruction caused a page fault. B) The virtual address was mapped to the physical address 07042C. C) The M bit of the page table entry was set to 1. D) All of the above. E) None of the above