Can you help me solve the java problems?

Match the phrases. Choices - use a choice only once A. a general tree B. a binary search tree. Match each of the following to a choice A heirarchical organization of data 1. like objects in a scene or files on a elect [Select ] a general tree server would use A data structure that makes it easya binary tree 2. to find the smallest element in the[Select] group is Consider the two distinct attempts at removing the number 54321 from the LinkedList myList using a ListIterator iter: Version 1 for (iter = myList.listlterator(); iter.next() if (iter.hasNext()54321) iter.remove) Version 2 for (iter=myList.listlterator(); iter.hasNext(); ) if (iter.next() iter.remove) == 54321) Assuming 54321 was in the list before each loop, select the correct statement about the ability of these two versions to remove it from the list. O Neither will remove it. Only version 1 will remove it. Only version 2 will remove it. O Both versions will remove it