Question 1: Make following hierarchy structure of directories. Java is file. Create it in Section 2 And copy in Section 1 and Section 3 Question 2: Write a C program to simulate the Best-Fit memory allocation technique. Question3: Simulate LRU Page Replacement Algorithm. Total =5 mark. 1. Write up 3 marks 2. Implementation: 2 mark; 3. Last date of submission on or before 16/02/232 (Thursday). 4. Solve all the question and copy the screen of output