Please show that answer step by step, thx!!!

1. Here are two file allocation methods, answer the following questions.

1) Compared with Fig 2, the method in Fig 1 has a major problem. What is that and why it can be avoided in Fig 2.

2) Briefly list the advantages and disadvantages of these two methods.

3) What is internal fragmentation, where will it happen?

J File allatin File name Start black e Length 43 S - File allocation table Hlemme Start black Length File File FCS Fik D 30 File B | 5 1 Fig 1 Fig 2