You’re building an e-commerce website. you create a class called transaction to represent a single purchase on the site. which of these would not make sense as an instance variable in the transaction class? private int totaltransactionstoday private double price private string purchaseremail private string productname

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).

Need ! will choose brainliest! discuss the role of abstraction in the history of computer software.

You draw two cards from a standard deck of 52 cards, but before you draw the second card, you put the first one back and reshuffle the deck. (a) are the outcomes on the two cards independent? why?