In this assignment, you will implement two classes. Point: A Point in a two dimensional plane has an integer x coordinate value and an integer y coordinate value. Rectangle: A Rectangle is a class that has three attributes: 1) Point type data that represent the top-left point of the rectangle, 2) integer length and 3) integer width. Write the appropriate class definition for Point class and Rectangle class with necessary constructors, mutator and accessor functions. Write a function that will take two objects of Rectangle class as parameter and return whether they intersect or not. Write a main function that will take inputs from user for two rectangles. Each rectangle requires 4 set of inputs: 1) x of top-left point, 2) y of top-left point, 3) length and 4) width. The main function will return the 4 set of coordinate values of the rectangles and whether they intersect or not. Print the 4 set of co-ordinate values of a rectangle in the following order: Top-left point Bottom-left point Bottom-right point Top-right point Sample Input: x of rectangle 1: 2 y of rectangle 1: 4 length of rectangle 1: 2 width of rectangle 1: 3 x of rectangle 2: 4 y of rectangle 2: 3 length of rectangle 2: 2 width of rectangle 2: 3 Sample Output: Co-ordinates of rectangle 1: (2,4), (2,2), (5,2), (5,4) Co-ordinates of rectangle 2: (4,3), (4,1), (7,1), (7,3) They intersect.

Some of your friends have gotten into the burgeoning field of time-series data mining, in which one looks for patterns in sequences of events that occur over time. purchases at stock exchanges"what's being bought" are one source of data with a natural ordering in time. given a long sequence s of such events, your friends want an efficient way to detect certain "patterns" in them"for example, they may want to know if the four events buy yahoo, buy ebay, buy yahoo, buy oracle occur in this sequence s, in order but not necessarily consecutively. they begin with a collection of possible events (e. g., the possible transactions) and a sequence s of n of these events. a given event may occur multiple times in s (e. g., yahoo stock may be bought many times in a single sequence s). we will say that a sequence s is a subsequence of s if there is a way to delete certain of the events from s so that the remaining events, in order, are equal to the sequence s . so, for example, the sequence of four events above is a subsequence of the sequence buy amazon, buy yahoo, buy ebay, buy yahoo, buy yahoo, buy oracle their goal is to be able to dream up short sequences and quickly detect whether they are subsequences of s. so this is the problem they pose to you: give an algorithm that takes two sequences of events"s of length m and s of length n, each possibly containing an event more than once"and decides in time o(m + n) whether s is a subsequence of s.

Sam is a data analyst at an advertising firm. he often uses a spreadsheet that contains media ratings details. he would like to filter the spreadsheet data based on different filter criteria. which operators can he use to specify the combination of filter criteria? sam can use the ( blank ) operators to specify a combination of filter criteria.

You have just been hired as an information security engineer for a large, multi-international corporation. unfortunately, your company has suffered multiple security breaches that have threatened customers' trust in the fact that their confidential data and financial assets are private and secured. credit-card information was compromised by an attack that infiltrated the network through a vulnerable wireless connection within the organization. the other breach was an inside job where personal data was stolen because of weak access-control policies within the organization that allowed an unauthorized individual access to valuable data. your job is to develop a risk-management policy that addresses the two security breaches and how to mitigate these risks. requirementswrite a brief description of the case study. it requires two to three pages, based upon the apa style of writing. use transition words; a thesis statement; an introduction, body, and conclusion; and a reference page with at least two references. use a double-spaced, arial font, size 12.