Question 7: (4 points): Fill the following memory scheme for each of the three contiguous memory allocation algorithms Place the following processes (in order) (P1: (18 KB), P2:(22KB),P2 : (20 KB), P4 : (25KB)). [5 marks] [2 marks] What the total size of intemal and external fragmentation of each one of the above atlocation algorithm after allocated the above processes? (put your answer in the following table) Consider the following segment table: Calculate the physical addresses for the given logical addresses? [3 Marks] Question 9: ( 4 points) Consider a logical address space of 64 pages of 2048 bytes each, mapped onto a physical memory of 32 frames. a) How many bits are there in the logical address? b) How many bits are there in the physical address? c) What is the physical memory size