All posts by : chebby

• Lab THREE – 01Problem Statement:
  • 4.3.1.6 LAB: A leap year: writing your own functions
  • ================================================================================================Submit your Python solution through Blackboard (as explained below).
    Your lab will be graded on whether it’s been set up as a complete and workable solution.

    For your solution to be complete, your program must be able to

  • Set up code to do the following:
    • prompt the user for the input data asked for (as explained above within the Input Data section)
    • Set up the processing section, using a loop
    • Display output
  • compile (ie, no syntax error(s))
  • run (ie, no run-time error(s))
  • For your solution to be workable,
  • Your solution should be free of any type of errors (syntax, run-time, logic)
  • you may want to develop an algorithm first, using pseudocode
  • you do NOT need to turn in any algorithm
  • ==========================================================================================================================Grading rubric:
    • You’ll receive full credit, if 
      • your program
        • compiles and runs with no problems 
        • produces the expected output
    • You’ll receive partial credit, if 
      • your program
        • compiles and runs with no problems 
        • produces partial output (that is, incomplete output)
  • You’ll receive 25% of the points, if your program will not compile
  • You’ll receive 30% of the points, if your program compiles but has a run-time problem
  • You’ll receive 40% of the points, if your program produces logic error(s) 2021.==========================================================================================================================What to submit:
    • Your Python solution as a text file
    • A screenshot of a run of your program, showing the output
  • How to submit:
  1. Save your Python program (Lab THREE – 01) as a text file to your computer
  2. Save a screenshot of a run of your program, showing the output
  3. Click on the above link: Lab THREE – 01
  4. Locate your Python program (Lab THREE – 01 file) on your computer
  5. Locate your screenshot of the run of your program
  6. upload (that is, attach) BOTH files, under #4 and #5, to Blackboard
  7. Click on SUBMIT
  8. NOTE: You can make your submission just ONCE.  So, before making your submission, ensure that it does not need any additional editing/revisions.=====================================================================================================
• Lab THREE – 02Problem Statement:
  • 4.3.1.7 LAB: How many days: writing and using your own functions
  • ================================================================================================Submit your Python solution through Blackboard (as explained below).
    Your lab will be graded on whether it’s been set up as a complete and workable solution.

    For your solution to be complete, your program must be able to

  • Set up code to do the following:
    • prompt the user for the input data asked for (as explained above within the Input Data section)
    • Set up the processing section, using a loop
    • Display output
  • compile (ie, no syntax error(s))
  • run (ie, no run-time error(s))
  • For your solution to be workable,
  • Your solution should be free of any type of errors (syntax, run-time, logic)
  • you may want to develop an algorithm first, using pseudocode
  • you do NOT need to turn in any algorithm
  • ==========================================================================================================================Grading rubric:
    • You’ll receive full credit, if 
      • your program
        • compiles and runs with no problems 
        • produces the expected output
    • You’ll receive partial credit, if 
      • your program
        • compiles and runs with no problems 
        • produces partial output (that is, incomplete output)
  • You’ll receive 25% of the points, if your program will not compile
  • You’ll receive 30% of the points, if your program compiles but has a run-time problem
  • You’ll receive 40% of the points, if your program produces logic error(s)
  • 2021.==========================================================================================================================What to submit:
    • Your Python solution as a text file
    • A screenshot of a run of your program, showing the output
  • How to submit:
  1. Save your Python program (Lab THREE – 02) as a text file to your computer
  2. Save a screenshot of a run of your program, showing the output
  3. Click on the above link: Lab THREE – 02
  4. Locate your Python program (Lab THREE – 02 file) on your computer
  5. Locate your screenshot of the run of your program
  6. upload (that is, attach) BOTH files, under #4 and #5, to Blackboard
  7. Click on SUBMIT
  8. NOTE: You can make your submission just ONCE.  So, before making your submission, ensure that it does not need any additional editing/revisions.=====================================================================================================
• Lab THREE – 03Problem Statement:
  • 4.3.1.8 LAB: Day of the year: writing and using your own functions
  • ================================================================================================Submit your Python solution through Blackboard (as explained below).
    Your lab will be graded on whether it’s been set up as a complete and workable solution.

    For your solution to be complete, your program must be able to

  • Set up code to do the following:
    • prompt the user for the input data asked for (as explained above within the Input Data section)
    • Set up the processing section, using a loop
    • Display output
  • compile (ie, no syntax error(s))
  • run (ie, no run-time error(s))
  • For your solution to be workable,
  • Your solution should be free of any type of errors (syntax, run-time, logic)
  • you may want to develop an algorithm first, using pseudocode
  • you do NOT need to turn in any algorithm
  • ==========================================================================================================================Grading rubric:
    • You’ll receive full credit, if 
      • your program
        • compiles and runs with no problems 
        • produces the expected output
    • You’ll receive partial credit, if 
      • your program
        • compiles and runs with no problems 
        • produces partial output (that is, incomplete output)
  • You’ll receive 25% of the points, if your program will not compile
  • You’ll receive 30% of the points, if your program compiles but has a run-time problem
  • You’ll receive 40% of the points, if your program produces logic error(s)2021.==========================================================================================================================What to submit:
    • Your Python solution as a text file
    • A screenshot of a run of your program, showing the output
  • How to submit:
  1. Save your Python program (Lab THREE – 03) as a text file to your computer
  2. Save a screenshot of a run of your program, showing the output
  3. Click on the above link: Lab THREE – 03
  4. Locate your Python program (Lab THREE – 03 file) on your computer
  5. Locate your screenshot of the run of your program
  6. upload (that is, attach) BOTH files, under #4 and #5, to Blackboard

One of the main concerns for people is securing their data and most people suffer great loss if their data is compromised in any way. Data keeps on increasing over the years and people occasionally run out of places to store it. Hard drive is the place where all the data is stored inside your computer but there’s a limited amount of hard disks that you can insert in your PC.

The best way to increase space is by getting an external hard drive for your PC. An external hard disk isn’t firmly fitted inside your PC like the others, as it is plugged into the computer port and can be used to store files that you don’t access frequently. You can save a significant amount of money by buying https://www.sibbex.com/storage  instead of a new one because a new drive would cost more than a refurbished one and works the same.

choose two aspects of enterprise blockchain governance presented in chapter 10 and describe how you think each one could help govern a blockchain environment (and how it differs from a traditional application environment.) Then think of three questions you’d like to ask.

choose a security threat from Chapter 11. Then describe the impact of the chosen threat if it would be realized in a blockchain environment, and what you can do to mitigate the threat. Then think of three questions you’d like to ask 

Provide a detailed example explaining the difference between passing an array to a method by value and passing an array to a method by reference. 

400 words

 These are the required files for this assignment:

• CompactDisc.java, “Driver” program for Task #3
• classics.txt, Data file for Task #3
• Song.java, Class definition for the Song class.

 Upload the following files:

• Student.java, Your definition of the Student class.
• GradeDriver.java, “Driver” program for Tasks #1 and #2
• CompactDisc.java, Your modified version.

check attachment

Discussion: What are the common business problems addressed by Big Data analytics?  In the era of Big Data, are we about to witness the end of data warehousing? Why?

Questions: 

1. What is Big Data? Why is it important? Where does Big Data come from?

2. What do you think the future of Big Data will be? Will it lose its popularity to something else? If so, what will it be?

3. What is Big Data analytics? How does it differ from regular analytics?

4. What are the critical success factors for Big Data analytics?

5. What are the big challenges that one should be mindful of when considering implementation of Big Data analytics?

Purpose

The systems analyst job carries into and beyond the implementation stage. Often, this is a confusing time for the client, who may not understand the complexities of these steps. You will need to research key terms and provide examples. The selection of appropriate sources establishes your credibility with clients. A “Research Methodology” Appendix allows your client to critically evaluate a study’s overall validity and reliability. In addition to research and presentation of ideas, this assignment will test your ability to explain technology concepts to non-technical clients.

This assignment addressed two content areas: first, types of system architecture design requirements; and second, methods of testing systems for implementation.

Assignment Instructions and Requirements

When finalizing system requirements, it is helpful to return to previous parts of the SDLC and the design specifications. In this case, we want to review requirements related to architecture design. Your task is to explain the four primary types of nonfunctional requirements that can be important in designing the architecture. You’ll want to examine relevant subtypes and research examples of these types of requirements.

The second main concept to explore this week is to review various testing methods – ways to verify that the system does what it was designed to do.

As you are researching the examples, you will want to evaluate your sources and document it in a Research Methodology Appendix. You will need at least 3 sources beyond the textbook (the textbook does not count as a source). Appropriate academic or scholarly resources include books, academic journal articles, and published expert reports. Be wary of advertisements, opinion sources, and crowd-sourced documentation (like Wikipedia).

There are two research methodology components: Process and Evaluation. For process, you will want to explain what was your method of research? How did you search for your examples? For source evaluation you will want to identify what makes your sources appropriate for this presentation? Why are they relevant?

Documentation

Prepare a PowerPoint with the following requirements. The outline below corresponds to the slides and information necessary for this assignment. For each slide, write in your own words. You are additionally required to use (at least) 3 quality/academic/scholarly resources beyond the textbook. Provide an APA in-text citation and an APA references slide(s) as part of the presentation. Images are encouraged. Presentation and layout matters.

1. Cover slide, course, your name, and the date.
2. Define the overall purpose of Operational Requirements
3. Operational Requirements (subtype and example one)
4. Operational Requirements (subtype and example two)
5. Performance Requirements (overall purpose)
6. Performance Requirements (subtype and example one)
7. Performance Requirements (subtype and example two)
8. Security Requirements (overall purpose)
9. Security Requirements (subtype and example one)
10. Security Requirements (subtype and example two)
11. Cultural and Political Requirements (overall purpose)
12. Cultural and Political Requirements (subtype and example one)
13. Cultural and Political Requirements (subtype and example two)
14. Unit Testing defined and example
15. Integration Testing defined and example
16. System Testing defined and example
17. Acceptance Testing defined and example
18. Summary
19. Appendix: Research Methodology – Process
20. Appendix: Research Methodology – Source Evaluation
21. References slide(s) as needed

Design notes:

• Use a design theme.
• Images and other visual aids are encouraged
• Creativity and visual presentation matters.
• The outline is a suggested, but not required structure. If you can compress two examples onto one slide you are welcome. If you need additional slides for documentation (especially research methodology) you can include more information.
• Ensure good readability (consider color, text size, etc.)
• Do not use animation or transitions.
• Do not include content in the notes area – every slide should be self-sufficient.

Part I:

•  You must use VirtualBox you can download from https://www.virtualbox.org/ 
• Follow the instructions on how to install the VirtualBox at http://cs.westminstercollege.edu/~greg/osc10e/vm/index.html 
• Do not forget to download OSC10e.ova which is the Kernel for the linux we are using. Remember this linux has only the bare minimum and must install some good editors.
• Optionally, you can then follow these steps at this link to install a GUI on the Ubuntu.

Part II 

Also for those who have not linux command background you must review and test linux commands from this site on your linux VM which you have now created. 

Put together screenshots into a Word document of all the milestones for each section above into a Word document and submit.

Write a Java application that inputs three integers from the user and displays the sum, average, product, smallest, and largest of the numbers. Use a Scanner object to get the input from the user. Use System.out to output the results. The average should be a floating point result, and should be displayed with two digits after the decimal point.