(a) Figure 1 shows a diagram of disk storage containing two files, Filel and File2. 1 2 4 2. File Filet Tedes block 16 1 7 R Hle2 10 13 IS 16 L. 17 18 19 20 Figure 1 Disk storage i. Redraw Figure 3 and add arrows in the diagram if Filel and File2 start at block 16 and block 4. respectively. [4] State the name of disk allocation technique that is being used. [1] ii. (a) Figure 1 shows a diagram of disk storage containing two files, Filel and File2. 1 2 4 2. File Filet Tedes block 16 1 7 R Hle2 10 13 IS 16 L. 17 18 19 20 Figure 1 Disk storage i. Redraw Figure 3 and add arrows in the diagram if Filel and File2 start at block 16 and block 4. respectively. [4] State the name of disk allocation technique that is being used. [1]