PYTHON PROGRAMMING ONLY (PLEASE HELP) (Queues and Stacks) 1. Create a class that implements a Python stack. You don’t have to implement the peek() or isempty() methods for this class. 2. Make up something you want to track and build a stack of those items and then remove the items and print them. Be creative, but you don't need a lot of items in the stack (3-5 is good). 3. Create a class to implement a Python queue. You do not have to implement a peek() or isempty() method. 4. Makeup something you want to track and build a queue of those items and then remove the items and print them. Be creative, but you don't need a lot of items in the stack (3-5 is good).

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10. Write a program which will rearrange and sort a stack of integer values, using two other stacks. The following algorithm describes how to do this: 1. Start with a stack of numbers named primary and two empty stacks named 1ower and higher. 2. Pop the first number from your primary stack and put it into the 1ower stack 3. Pop the next number from your primary stack, if it is smaller than the number you previously put into the lower stack, then add it to the lower stack, otherwise put it in the higher stack. 4. Repeat step 3 until the primary stack is empty. 5. Pop each of the elements from the lower stack and add them back into the primary stack. 6. Pop each element of the higher stack. If the value is greater than the value at the head of the primary stack, then add it onto the primary stack, otherwise add the number into the lower stack. 7. Repeat the process from steps 3 through to step 6 until both the higher and lower stacks contain no elements. At this point, the primary stack…

What is a tree in Java? A   A tree is a branching mechanism that allows multiple decisions in one statement. B   A tree is a collection in which each entry has one parent but may have multiple children. C   A tree is a collection in which each entry may have multiple parents but may have only one child. D   A tree is a method call pattern where each call may generate multiple additional calls until the process is complete.     What arguments does Java need to create a Font object? A   One argument: the font's name. B   Two arguments: the font's name and its style. C   Three arguments: the font's name, its style, and its size. D   Four arguments: the font's name, its style, its size, and its color.     How do we use an iterator to get the next element in a collection? A   We call the iterator's next() method. B   We call the collection's iterate() method.…