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DAT 210 Success Begins / snaptutorial.com

DAT 210 Week 1 Create an Algorithm Using Pseudocode<br><br> <br><br>DAT 210 Week 2 Using Loops in Python<br><br> <br><br>DAT 210 Week 3 Control Structures<br><br>

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DAT 210 Success Begins / snaptutorial.com

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  1. DAT 210 All Assignments For more classes visit www.snaptutorial.com DAT 210 Week 1 Create an Algorithm Using Pseudocode DAT 210 Week 2 Using Loops in Python DAT 210 Week 3 Control Structures DAT 210 Week 4 Write a Ruby Program DAT 210 Week 4 Write a Ruby Program (new)

  2. ************************************************* DAT 210 Week 5 Functional Programming DAT 210 All DQs For more classes visit www.snaptutorial.com DAT 210 Week 1 Discussion Programming Logic and Data DAT 210 Week 2 Discussion Sequential Processing with Python DAT 210 Week 3 Discussion Java Comparison to Other Programming Languages DAT 210 Week 4 Discussion How Can Rails Help Ruby

  3. DAT 210 Week 5 Discussion Functional Programming ************************************************* DAT 210 Week 1 Create an Algorithm Using Pseudocode For more classes visit www.snaptutorial.com DAT 210 Week 1 Create an Algorithm Using Pseudocode You work in the IT group of a department store and the latest analytics shows there is a bug that allows customers to go over their credit limit. The company's president has asked you to develop a new algorithm to solve this problem.

  4. Create your algorithm using pseudocode that determines if a department store customer has exceeded their credit limit. Be sure you gather the following inputs from the user: • Account number • Balance of the account • Total cost of all the products the customer is looking to purchase • Allowed credit limit After you gather the inputs, make sure your algorithm calculates if the user can purchase the products and provides a message to the user indicating if the purchase is approved or declined. Document your answers in a Microsoft® Word document. Review "Understanding Object-Oriented Programming" with JungwooRyoo from Lynda.com® for additional guidance. Submit your document. ************************************************* DAT 210 Week 1 Discussion Programming Logic and Data

  5. For more classes visit www.snaptutorial.com Respond to the following in a minimum of 175 words: A co-worker interested in learning more about programming has asked some questions that lead to a discussion about programming logic and data. Answer the following questions: What are the differences between an algorithm, pseudocode, and data flow diagram? What parts of the computer can store user data? When designing a program, is it necessary to develop a pseudocode and algorithm? What are the four basic concepts of object-oriented programming? What are some of the main advantages and disadvantages of object- oriented programming? *************************************************

  6. DAT 210 Week 2 Discussion Sequential Processing with Python For more classes visit www.snaptutorial.com Respond to the following in a minimum of 175 words: One of the most important concepts of programming is handling input and output. The following activity will allow you to get familiar with this concept, specifically when using Python. Write a function to add two values and display the results. Discuss the steps in your thought process as you created the code, any issues you encountered, and how you resolved those issues.

  7. ************************************************* DAT 210 Week 2 Using Loops in Python For more classes visit www.snaptutorial.com DAT 210 Week 2 Using Loops in Python You recently graduated college and you are applying for a programming job that requires the understanding of loops in Python. The manager you are interviewing with has asked you to take an assessment to prove your programming knowledge. Below are the requirements for the programming skills test. Create a program in Python that meets the following requirements: • Creates a list of 10 integers • Replaces the last entry in the list with one input by the user Performs one of the following scenarios (you will be assigned one in class in week 1): •

  8. • Scenario 1: Calculate and print the sum of the list items • Scenario 2: Find and print the minimum item in the list Scenario 3: Find an item matching the one input by the user or print not found • Include a program header with your name, date, assigned scenario #, and program purpose. • You may use JDoodle, another online code editor, or your desktop install of Python. • Provide the actual code as a Python script (".py") and also take a screenshot of the output, then paste the screenshot(s) into a Microsoft® Word document. Your submission should then include two items: the script and the Word document. Include your name and week # in both file names. Review Chapters 6 and 11 of Python for Everyone if you have additional questions on creating a program in Python. Submit your document. Submissions that duplicate the submission of another student (comments, formatting, variable names, coding standards, formulas, etc.) are not eligible for credit. *************************************************

  9. DAT 210 Week 3 Control Structures For more classes visit www.snaptutorial.com DAT 210 Week 3 Control Structures You work for a software company has just created a new incentive for salespeople to earn a commission on each sale. The current program only allows for a fixed salary. The Chief Information Officer (CIO) has asked you to create a new program that allows the functionality for a fixed salary and commission. Write a Java® application, using NetBeans IDE, that calculates the total annual compensation of a salesperson. Consider the following: • A salesperson will earn a fixed salary of $30,000. A salesperson will also receive a commission as a sales incentive. Commission is a percentage of the salesperson's annual sales. The current commission is 7% of total sales. • The total annual compensation is the fixed salary plus the commission earned. •

  10. The Java® application should meet the following technical requirements: The application should have at least one class, in addition to the application's controlling class. (A controlling class is where the main function resides). • • A file needs to be created to contain the output. • There should be proper documentation in the source code. The application should ask the user to enter annual sales, and it should display the total annual compensation. • Compile your Java® application files into a ZIP folder. Review the Lynda.com® videos from this week if you have additional questions on creating a program in Java®. Submit the ZIP file. ************************************************* DAT 210 Week 3 Discussion Java Comparison to Other Programming Languages

  11. For more classes visit www.snaptutorial.com Respond to the following in a minimum of 175 words: Discuss the following: Differences, advantages, and disadvantages of Java® compared to another language of your choice (e.g., C++, Python, Ruby) Database connectivity and file handling in Java® and in your other chosen language ************************************************* DAT 210 Week 4 Discussion How Can Rails Help Ruby? For more classes visit

  12. www.snaptutorial.com Respond to the following in a minimum of 175 words: Rails is a software library that extends the Ruby programming language. Rails is also a framework for building websites establishing conventions for easier collaboration and maintenance. It was created to help design dynamic websites with a database backend. Discuss how Rails has helped Ruby developers build large scalable websites faster. ************************************************* DAT 210 Week 4 Write a Ruby Program (new) For more classes visit www.snaptutorial.com

  13. DAT 210 Week 4 Write a Ruby Program The college IT department manager no longer wants to use spreadsheets to calculate grades. The manager has asked you to create a program that will input the teachers' files and output the students' grades. Write a Ruby program named format file.rb, which can be run by typing ruby widgets.rb. In your Ruby environment, the program must read an input file formatted in CSV format, named input.csv. Each record contains data about a student and their corresponding grades. The data will look similar to the following: Student Name, assignment 1, assignment 2, assignment 3, assignment 4 John Adams, 90, 91, 99, 98 Paul Newman, 90, 92, 93, 94 Mary Smith, 95, 96, 99 Be careful to follow the output format exactly, including spacing. The output of your program must look like the following: Student Assignment Average John Adams 94.5 Compress your files into a ZIP folder.

  14. Review the readings for this week from Ruby on Rails Tutorial if you have additional questions on deploying Ruby applications. Submit the ZIP file. ************************************************* DAT 210 Week 4 Write a Ruby Program For more classes visit www.snaptutorial.com DAT 210 Week 4 Process Files using Ruby The college IT department manager no longer wants to use spreadsheets to calculate grades. The manager has asked you to create a program that will input the teachers' files and output the students' grades. Write a Ruby program which can be run by typing ruby widgets.rb. The program name must contain your name and week. Example: bobroberts_wk4.rb. In your Ruby environment, the program must read an input file formatted in CSV format. The file name should contain your name and

  15. week #. Example: alicegarcia_wk4.csv. Each record contains data about a student and their corresponding grades. The data will look similar to the following: Student Name, assignment 1, assignment 2, assignment 3, assignment 4 Use the following data according to your assigned scenario from week 1 Scenario 1 John Adams, 90, 91, 99, 96 Paul Newman, 90, 92, 93, 88 Mary Smith, 95, 96, 74 Scenario 2 Robert Adams, 85, 91, 99, 66 Paul Wilson, 77, 92, 93, 88 Alice Smith, 65, 96, 74 Scenario 3 Jack Jones, 90, 91, 88, 96 Mary Newman, 90, 99, 93, 88 Jessica McDermott, 85, 96, 84

  16. Be careful to follow the output format exactly, including spacing. The output of your program must look like the following: Student Assignment Average John Adams 94.5 Include a program header with your name, date, week # and program purpose. Compress your files into a ZIP folder with your name and week # in the file name. Do not compress into any format other than .zip. Review the readings for this week from Ruby on Rails Tutorial if you have additional questions on deploying Ruby applications. Submit the ZIP file. Please submit your own work. Submissions that duplicate the submission of another student (comments, formatting, variable names, coding standards, formulas, etc.) are not eligible for credit. ************************************************* DAT 210 Week 5 Discussion Functional Programming

  17. For more classes visit www.snaptutorial.com Respond to the following in a minimum of 175 words: Research the following: The definition of def The purpose of “def someFunction(x,y):” within a program Discuss the following questions: What are the main benefits of functional programming? Why do functions play a useful role in creating programs? Provide examples of why you would use a function in a program and how a function might be applied within a program. ************************************************* DAT 210 Week 5 Functional Programming

  18. For more classes visit www.snaptutorial.com DAT 210 Week 5 Functional Programming Your software company was invited to provide a proposal for a company in Australia. You currently have the cost in US dollars and need to convert the prices to the Australian dollar. Write a 2-part program using Ruby, Java®, or Python. Part 1: Write a function to gather the following costs from the user: • Travel Cost: $9,800 • Hotel Cost: $3,500 • Rental Car Cost: $1,600 • Labor Cost: $15,500 Part 2: Write a function to convert the costs from United States dollar (USD) to Australian dollar (AUD). Note: Look up the current USD to AUD exchange rate to use in your function. Test the program 3 times by providing different costs in USD. Provide the code and take a screenshot of the output, then paste the screenshot(s) into a Microsoft® Word document.

  19. Write a half-page response in the same Microsoft® Word document to address the following: • Provide a manual for the user explaining how to use the program. Explain what type of user input validations you should have. What happens if the user enters a negative number? What happens if the user puts a $ in the input? • Review the readings for this week from Ruby on Rails Tutorial or the Pluralsight videos if you have additional questions on deploying Ruby applications. Submit your document. *************************************************

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