Could you please answer with steps! Thank you :)

Consider a paged virtual memory system in which a process is allocated with 4 frames. The contents of the page map table are given below with two frames being empty. PageActual frame address in memory 4 122 2 344 477 898 Assume that the order in which the pages appear is the order in which the pages were added to the table (i.e., Page 2 was accessed after Page 4) Assume that the subsequent page accessing is : 1,2,3,4,1,2,5 Using LRU page-replacement algorithm, What frame is accessed by Page 5. 898 0 0 0 344 477 122 What are the contents of register R in decimal after executing the following two instructions: (all numbers are hexadecimal.) MOV R, 12 //Moves data (12) into register R SAL R, 4 //bit-wise operation (shift arithmetic left) with quantity 4 52 0 42 o 62 32