(a) Assume an architecture that uses base and limit register for memory management. The memory manager uses variable sized partition allocation. The current memory allocation is as shown in the following Table 1. Start address Size Process P5 P3 0 9K Free 8K 11K 1K Free 10K 2K Table 1. There is a new memory request for 9 Kbytes. (i) Can this allocation be satisfied? If not why not? (2) (ii) What is the amount of external fragmentation represented by the above figure? (1) [3 marks]