Consider the concept of an IT stack, show below:Web Web form, ApacheMiddleware WebsphereDB SQL Customer Support, TrainingColumn 1 shows the various layers of a stack, and column two shows an example of an object within that layers. So, the "Web" layer might be in the form of an Apache application running HTML. The bottom layer can be any concept, related to the ‘extended product,’ such as customer service and support.1. Your task is to take each layer and explain briefly ethical considerations and potential dangers of each layer. For example, a Web Form may autocomplete, and reveal too much personal information. For the database layer, you may write about access issues. Maximum a couple sentences per layer.

Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most?

1. you have a small business that is divided into 3 departments: accounting, sales, and administration. these departments have the following number of devices (computers, printers, etc.): accounting-31, sales-28, and administration-13. using a class c private network, subnet the network so that each department will have their own subnet. you must show/explain how you arrived at your conclusion and also show the following: all available device addresses for each department, the broadcast address for each department, and the network address for each department. also, determine how many "wasted" (not usable) addresses resulted from your subnetting (enumerate them).

Design a class tictactoe that: holds the following information about the game: two-dimensional array (3 by 3), and winner. add additional variables as needed. includes the functions to perform the various operations on objects. for example, function to print the board, getting the move, checking if move is valid, determining if there is a winner after each move. add additional operations as needed. includes constructor(s). write the functions of the class, and write a program that uses the class. the program should declare an object of type tictactoe. the program will create the board and store it in the array. the program will allow two players to play the tic-tac-toe game. after every valid move update the array, check if there is a winner. if there is no winner and no tie, then print the board again to continue.