Question
Can someone please help me with this assignment ASAP, thank you so much in advance. Arrays and ArrayLists often are used by programmers to store
Can someone please help me with this assignment ASAP, thank you so much in advance.
Arrays and ArrayLists often are used by programmers to store data such as integers, strings, and objects. While these two data structures are similar, there are important differences between them. As you learned in Week 3, arrays can easily handle primitive data types used in Java programming. The arrays have a constant amount of memory allotted to them, whereas ArrayLists permit you to add, retrieve, and remove elements of different data types within the same structure. This allows for a dynamic array size, as well as the flexibility to combine different data types that might have relationships between them (e.g., an address which includes street name, house number, city, state, zip code). With these differences in mind, consider scenarios where you might select one over the other to use when programming.
Post the following to the discussion board:
Describe one realistic programming scenario that could be solved with the application of an array. Then describe another scenario where ArrayList is the better choice.
Explain the solution and state your rationale for selecting an array or an ArrayList for each programming scenario that you have described.
Draft a simple Java code illustrating how you create and use an array in the array scenario. Explain your code.
Note: You are not asked to develop the complete Java program for these scenariosa brief, few lines of code for each will do. No postings of long and complex Java programs copied from the web resources are necessary.
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