Topic: Arrays to implement an ADT bag in Java. Define an array in Java and give a simple code example to demonstrate. How can you determine if you would need to utilize a fixed-size array or a dynamically-resizable array? In your answer, specifically think of and give a real-life scenario where: The array data structure can be used The array data structure is used Please and thank you

Every data structure that we use in computer science has its weaknesses and strengthsHaving a full understanding of each will help make us better programmers!For this experiment, let's work with STL vectors and STL dequesFull requirements descriptions are found in the source code file Part 1Work with inserting elements at the front of a vector and a deque (30%) Part 2Work with inserting elements at the back of a vector and a deque (30%) Part 3Work with inserting elements in the middle, and removing elements from, a vector and a deque (40%) Please make sure to put your code specifically where it is asked for, and no where elseDo not modify any of the code you already see in the template file This C++ source code file is required to complete this problem

Could you help explain the notion of "Data Encapsulation" in Java and how it relates to "Object-Oriented Programming"?

Defintion: What is a data structure? What does it mean to say that something is an abstract data type? Using an example, could you elaborate on your answer?