Operating Systems Question

Q2. (a) For each approach to representing files below, show how to calculate the physical address from the logical address using the example logical address for a system with block size 512 by presenting the formula and explaining how to apply its results: (2 pts each) i) contiguous, LA-1028 inked, LA-2039 iii ndexed, LA 5066 iv)file allocation table, LA-8049 v)double indirect, LA-236468 (b) For each method in (a) above give one positive and one negative characteristic. (2 pts each) Q2. (a) For each approach to representing files below, show how to calculate the physical address from the logical address using the example logical address for a system with block size 512 by presenting the formula and explaining how to apply its results: (2 pts each) i) contiguous, LA-1028 inked, LA-2039 iii ndexed, LA 5066 iv)file allocation table, LA-8049 v)double indirect, LA-236468 (b) For each method in (a) above give one positive and one negative characteristic. (2 pts each)