SQL DATA BASE

 Create a Microsoft Word document. For each task, paste a screenshot (more than one if necessary) into a single Word document proving that you have carried out the task. 

 Download/install MySQL Server and Workbench if you have not already done so. Start the server, open MySQL Workbench and create a connection for the root account. Connect to the server using this connection.  

I have uploaded the word document which has questions to be done and following files.  

Explain the incident that occurred, and then list the steps you would follow to solve this case (examples might include: a lost child, an unauthorized charge on your credit card, an unidentified charge made with your EZ PASS, etc.).

Please write 350 words essay with references.

With an idea as to how to conduct a digital investigative project  ; you are asked to develop your own crime scenario. Explain the incident that occurred, and then list the steps you would follow to solve this case (examples might include: a lost child, an unauthorized charge on your credit card, an unidentified charge made with your EZ PASS, etc.). 

Multi-Touch Screens Versus Mouse-Driven Screens

 

Multi-Touch Screens Versus Mouse-Driven Screens

Resources

The following resources may be helpful when completing this assignment.

Scenario

Computer applications that run on desktop and laptop computers  have, for a long time, been designed to be driven by dragging and  clicking a mouse. With the introduction of tablet personal computers,  the trend has shifted toward using touch-based screens. We now have  access to touch-based TVs, touch-based monitors, touch-based laptops,  and touch-based tablets. Touch and multi-touch devices provide end users  with the ability to interact physically with an application much more  naturally.

Imagine that you are the Information Technology Director of a  major chain restaurant, and you have been assigned to design a menu  ordering application that can run on all devices. Examine whether using a  touch-screen monitor, a tablet, or a mouse to select menu items to  place an order would be most efficient. Speculate how employees would  interact with these devices and the type of emotional reaction that  customers and employees will experience while placing a beverage,  appetizer, or entrée order.

Instructions

Write a 4–5 page paper in which you:

  1. Differentiate between the interaction types and styles that apply to multi-touch screens and applications running on them.
  2. Determine the conceptual model that you would use when designing a product for your restaurant.
  3. Describe the key analogies and concepts these monitors expose  to users, including the task-domain objects users manipulate on the  screen.
  4. Determine one utility or tool in an application for touch-based  and mouse-driven screens that should be designed with memory retention  or recall. Provide a rationale for your response.
  5. Use at least three quality resources in this assignment. Note: Wikipedia and similar websites do not qualify as quality resources. You may use the resources above or others of your choosing.

This course requires the use of Strayer Writing Standards. For  assistance and information, please refer to the Strayer Writing  Standards link in the left-hand menu of your course. Check with your  professor for any additional instructions.

The specific course learning outcome associated with this assignment is:

  • Analyze the functionality required to allow an application to run on multiple types of devices.

data analysis

 Find something that you are passionate about.  Find a dataset that speaks to that passion.  You can choose from:

– kaggle.com

– https://lionbridge.ai/datasets/10-open-datasets-for-linear-regression/

– https://careerfoundry.com/en/blog/data-analytics/where-to-find-free-datasets/

OR ANY REPUTABLE SOURCE OF DATA.

Write a 2 page (minimum) paper.  In the paper, define the problem that you are analyzing.  What is the question that you want to be answered from the data?  What is your hypothesis?

25%:  Analysis of the dataset (explain the data and also perform a statistical analysis).  Speak to which features you kept and why. 
25%: Use the techniques learned in this class and discover at least 1 “AHA” in the data.  By that, I mean that I expect you to discover a relationship between two variables or an INSIGHT into the data.  Explain your findings.
25%: Define which visualization(s) you choose to use and why you chose them.  I expect the visualizations to be professional and readable by themselves without references to anything else.  (I am not going to be looking through your data to try to understand your visual).  Attach your visuals to the end of the document.  Create a Tableau Story that combines your visuals and provide the link to it in the document.
15%: Summarize your work from a social or business perspective.  Why is this important?  How could this insight be used to make a difference?

CITE YOUR SOURCES and add them to the end of your paper.  (I recommend citefast.com.  You can cite all of your sources there and export to word and just add it to the end of your paper.)

In summary – you will turn in:

A 2-page Analysis

A page (or 2) of Visualizations

A list of your sources/references

discussion

 We all had the unfortunate experience of seeing how computers can, at times, make life’s journey about more difficult. This is especially true in knowledge centric workplaces. Describe an example of a very poorly implemented database that you’ve encountered (or read about) that illustrates the potential for really messing things up. Include, in your description, an analysis of what might have caused the problems and potential solutions to them. Be sure to provide supporting evidence, with citations from the literature. 

cs

 

Please solve three (3) programming problems related to the content presented in Chapter 13 in your text. You can find the programming problems in the attached file (Module 6 Programming Problems Worksheet.docx (Links to an external site.)).

  • Download the worksheet and save it as Mod6-Worksheet-Programming-Last-First.docx. For example, Mod6-Worksheet-Programming-Smith-John.docx.
  • Consider the problem, design an algorithm (or algorithms) that would solve the problem, and then implement the algorithm in Java.
  • Create a new folder and name it as Mod6-Java-Programming-Last-First, for example, Mod6-Java-Programming-Smith-John.
  • Write the source code for each problem and save them as .java files in the folder you created. There are three programming problems for this module so you should have three .java files. Name your java files as Mod6Problem#.java, for example, Mod6Problem1.java.
  • Please insert the algorithm written in pseudocode as a comment in the beginning of your program.
  • Take screenshots of your running program – you can take screenshots using PrintScreen or any tool that you are familiar with, making sure that the console window in which you run the program appears on the screen.
  • Copy the screenshots in the worksheet. If your program has different outcomes, take screenshots of each variation.

Submission

  • Compress the folder that saves all of your java files as .zip file. Please note don’t save the worksheet in the same folder as they need to be submitted separately.
  • Submit the following two files as attachments by clicking the Submit Assignment above.
    • Mod6-Java-Programming-Last-First.zip.
    • Mod6-Worksheet-Programming-Last-First.docx.

Grading

This assignment is worth 20 points. You can find the grading rubric for each program in the worksheet attached above.

  • PayCalculator (6 pts).
  • MessageEncoder (8 pts).
  • MessageDecoder (6 pts).

Page 3 of 6 in Module 6

Java Data Structure. Online.

 Hello, I need help with an Online Java data structure exam contents and reference is added below.

The time needed/allowed 1 hour. Information will be provided, need help with good background to the topics of Java data structure thank you. 

 

Abstract Data Type (ADT)

Analysis of Algorithms

The List ADT, Positional ArrayLists

Stacks and Stack Applications

Queues, Deques and Queue Applications

Ordered Lists; Priority Queues; Sorting

Linked Lists

Recursion

General and Binary Trees

Heaps

Binary Search Trees

Reference:  Data Structures and Algorithms in Java, 6th Edition  by Michael H. Goldwasser, Michael T. Goodrich, and Roberto Tamassia

week 6 doc

 Describe the plain view doctrine, and why  it has such a significant impact on digital forensics? What are three approaches to determining whether the doctrine applies to a specific case.