computer sceince question

  The collection of data has changed not only the way which we live and work, but also how we communicate. Social media generates tremendous amounts of data which are used from everything from advertising to urban planning.Your assignment for the week is to perform a brief analysis on the Facebook data provided by Leskovec. Your analysis should include the following:

  • Explain how the data were created.
  • Determine weaknesses/areas of improvement in the data.
  • Identify what research is based off this data.
  • Predict what future research could be based off of this data.
  • Summarize how the data are structured/stored.

Your submission should also include a brief sample research area in which the information could be used. In short, you should actually perform a study using this data. However, for this sample exercise, it may be kept brief (1-2 pages of the final assignment submission).Support your assignment with at least five scholarly resources. In addition to these specified resources, other appropriate scholarly resources, including older articles, may be included.  Total Length: 8-10 pages, not including title and reference pagesYour assignment should demonstrate thoughtful consideration of the ideas and concepts presented in the course by providing new thoughts and insights relating directly to this topic. Your response should reflect scholarly writing and current APA standards. Be sure to adhere to Northcentral University’s Academic Integrity Policy. 

ITSD427U2IP

 

Assignment Description

Note: Prior to developing your project, please make sure you have downloaded and installed the Android Studio IDE and the Android Development Tools (ADT) according to the instructions found by clicking here.

Assignment Details

You have been hired to create a mobile application for Healthy Life, a local organic bakery and grocery store. The owners want to offer a mobile application to customers that features recipes that contain ingredients that they sell in their store. Over the next few weeks, you will be developing, testing, and deploying the mobile application based on the specifications provided for each assignment. Once completed, you will be demonstrating the mobile application to the client.

The following specification is what the client has requested:

  1. Create a new Android Application Project.
  2. The main screen should state the name of the person who owns the phone.
  3. The recipe application should have a tile or visual shortcut placed in the application list.
  4. The application should have a splash screen that serves as an appropriate graphical advertisement for the application.
  5. The application should use an appropriate template design and application icon image.
  6. Once opened, the main page of the application should use the page name of Healthy Life and a normal full-screen layout using a 2-column grid control in the Content Panel with 4 buttons in the right column and 4 corresponding images in the left column of the grid control. The text of the four buttons should read: Bread, Fruits, Vegetables, and Soup, respectively. Note: In Phase 5, the buttons will be linked to the corresponding recipe category in a local database.
  7. Test your application by running the Android Phone Emulator.
  8. Create screenshots of all of the relevant screens of your running application, and save them in a Word document named “yourname_ITSD427_IP2.docx.” You should also use this document to describe the work you performed for this assignment, with specific details regarding the locations and changes of the code you created and modified.
  9. Save and close the project. Zip the entire project, including your screenshots and work description, to a file named “yourname_ITSD427_IP2.zip,” and submit the ZIP file to the dropbox.

NOTE: Please download android studio to complete this work

Practical Connection Assignment for Organ Leader & Decision Making course

Practical Connection Assignment

Needs to be specific to this course and your job – no generalities. You may not reuse work previously submitted at UC, it is a priority that students are provided with strong educational programs and courses that allow them to be servant-leaders in their disciplines and communities, linking research with practice and knowledge with ethical decision-making. This assignment is a written assignment where students will demonstrate how this course research has connected and put into practice within their own careers.

Assignment:
Provide a reflection of at least 500 words (or 2 pages double spaced) of how the knowledge, skills, or theories of this course have been applied or could be applied, in a practical manner to your current work environment. If you are not currently working, share times when you have or could observe these theories and knowledge could be applied to an employment opportunity in your field of study. Requirements:

  • Provide a 500 word (or 2 pages double spaced) minimum reflection.
  • Use of proper APA formatting and citations. If supporting evidence from outside resources is used those must be properly cited.
  • Share a personal connection that identifies specific knowledge and theories from this course.
  • Demonstrate a connection to your current work environment. If you are not employed, demonstrate a connection to your desired work environment. 
  • You should not, provide an overview of the assignments assigned in the course. The assignment asks that you reflect how the knowledge and skills obtained through meeting course objectives were applied or could be applied in the workplace. 
  •  Don’t forget that the grade also includes the quality of writing.

Write a Java application that initializes

Write a Java application that initializes an array with the following numbers, in this order:

23, 17, 5, 90, 12, 44, 38, 84, 77, 3, 66, 55, 1, 19, 37, 88, 8, 97, 25, 50, 75, 61, and 49

Then display the unsorted values. This is required output #1 of 6 for this program.

Using a sequential search of the unsorted array, determine and report the 1-relative (i.e. 1, 2, 3, 4, etc.)

 positions of the following numbers in the array 

 and the number of searches required to locate the numbers: 25, 30, 50, 75, and 92.

 This is required output #2 of 6.

Then display the total number of searches for all five numbers. 

Sort the numbers using any algorithm of your choice and then display the sorted array. This is required output #4 of 6.

Using a binary search of the sorted array, determine and report the 1-relative positions of the following numbers in the array 

 (or -1 if not found), and the number of searches required to locate the numbers: 25, 30, 50, 75, and 92.

 This is required output #5 of 6.

Finally, display the total number of searches for all five numbers. This is required output #6 of 6.

 Try to create an object-oriented solution for your solution vs. a procedural one. 

 For example, you might have a class that stores an array passed by a driver class, 

 with methods for sorting the array, searching the array via a sequential search, searching the array via a binary search, 

 and output the current contents of the array. 

 The driver class could not only pass in the initial array values but call various methods 

 to perform the searches, sorting, and array contents display. 

 You may use any output type class you want (e.g. Scanner, JOptionPane)

Data and System Security & Computer and Information Networking

 

NoSQL database system simulation or different systems comparison report( need it in 2 pages)

Ref websites:

https://www.mongodb.com/nosql-explained

https://bigdata-madesimple.com/18-free-and-widely-used-open-source-nosql-databases/

Cover page with Short introduction of what kind of tools used and the possible simulation process (with screen shot), and short comparison/discussion, final concluding

  • MongoDB. This highly scalable and agile NoSQL database is an amazing performing system. …
  • Redis. This is an open source, key-value store of an advanced level. …
  • Couch DB
  • RavenDB. …
  • MemcacheDB
  • Riak
  • Neo4j
  • HBASE

Just choose one, have a simulation and write the simulated report, must including lab screen in your report

Note: If you cannot do it, please do some articles reviewing for NoSQL, such as Comparison between different NoSQLs

Microsoft Word Project

 Purpose:

The purpose of this assignment is for students to use various sources (both print and online) to research a technology-related issue. Students will then write a paper in Microsoft Word that further describes the issue and communicates the student’s position. 

Content Requirements :

Search the Internet for a current technology-related issue/debate. An example of one, “which you cannot use for the project”, might be whether it’s right or wrong for potential employers to require applicants’ Facebook credentials so that they can peer into their personal lives. 

Review the project information in the Wk 3 – Apply: Signature Assignment – Innovative Business Case and incorporate it into your presentation. Include key assumptions and a clear description of the elements listed in the instructions below.

 

Create a 10- to 15-slide presentation in which you complete the following:

  • Describe your Innovation Project.
  • Explain the customer problem your product will solve.
  • Outline how the project aligns with the company’s strategy.
  • Outline the Innovation Project’s:
  • Target customer(s)
  • Pricing strategy
  • Potential market size
  • Outline the potential competition and the strategies for intellectual property protection.
  • Design a development strategy and a schedule for the innovation project, including the organizational structure and development methodologies.