All posts by : chebby

 Write a program that encrypts and decrypts the user input. Note – Your input should be only lowercase characters with no spaces. Your program should have a secret distance given by the user that will be used for encryption/decryption. Each character of the user’s input should be offset by the distance value given by the user For Encryption:  Take the string and reverse the string.  Encrypt the reverse string with each character replaced with distance value (x) given by the user. For Decryption:  Take the string and reverse the string.  Decrypt the reverse string with each character replaced with distance value (x) given by the user. 

 Encryption process – udc -> xgf (encrypted) The program should ask the user for input to encrypt, and then display the resulting encrypted output. Next your program should ask the user for input to decrypt, and then display the resulting decrypted output. Enter phrase to Encrypt (lowercase, no spaces): cdu Enter distance value: 3 Result: xgf Enter phrase to Decrypt (lowercase, no spaces): xgf Enter distance value: 3 Result: cdu 

This week’s written activity is a three- part activity. You will respond to three separate prompts but prepare your paper as one research paper. Be sure to include at least one UC library source per prompt, in addition to your textbook (which means you’ll have at least 4 sources cited). 

Start your paper with an introductory paragraph.

Prompt 1 “Data Warehouse Architecture” (2-3 pages): Explain the major components of a data warehouse architecture, including the various forms of data transformations needed to prepare data for a data warehouse. Also, describe in your own words current key trends in data warehousing. 

Prompt 2 “Big Data” (2-3 pages): Describe your understanding of big data and give an example of how you’ve seen big data used either personally or professionally. In your view, what demands is big data placing on organizations and data management technology? 

Prompt 3 “Green Computing” (2-3 pages):  One of our topics in Chapter 13 surrounds IT Green Computing. The need for green computing is becoming more obvious considering the amount of power needed to drive our computers, servers, routers, switches, and data centers. Discuss ways in which organizations can make their data centers “green”. In your discussion, find an example of an organization that has already implemented IT green computing strategies successfully. Discuss that organization and share your link. You can find examples in the UC Library.

Conclude your paper with a detailed conclusion section. 

The paper needs to be approximately 7-10 pages long, including both a title page and a references page (for a total of 9-12 pages). Be sure to use proper APA formatting and citations to avoid plagiarism.

Your paper should meet the following requirements:

• Be approximately seven to ten pages in length, not including the required cover page and reference page.

• Follow APA7 guidelines. Your paper should include an introduction, a body with fully developed content, and a conclusion.

• Support your answers with the readings from the course, the course textbook, and at least three scholarly journal articles to support your positions, claims, and observations, in addition to your textbook. The UC Library is a great place to find supplemental resources.

• Be clearly and well-written, concise, and logical, using excellent grammar and style techniques. You are being graded in part on the quality of your writing.

1) What are the key factors for competitive success and why? 350 words

2) 1 reply of 150 words

Within the Discussion Board area, write 400-600 words that respond to the following questions with your thoughts, ideas, and comments. This will be the foundation for future discussions by your classmates. Be substantive and clear and use examples to reinforce your ideas. Focus on the following questions:

• Describe the differences in the content and structure of a qualitative literature review as compared to a quantitative literature review. (Remember that the literature review is the second chapter of a dissertation.  Limit your response to differences in the literature review only, and not the entire paper.) 

 Archie wants a program that calculates and displays a team’s final score in a football game, given the numbers of the team’s field goals, touchdowns, one-point conversions, two-point conversions, and safeties. First, create an IPO chart for this problem, and then desk-check the algorithm twice. For the first desk-check, use 3, 2, 2, 0, and 1 as the numbers of field goals, touchdowns, one-point conversions, two-point conversions, and safeties. For the second desk-check, use your own set of data. After desk-checking the algorithm, list the input, processing, and output items in a chart similar to the one shown in Figure 3-25, and then enter the appropriate C++ declaration statements. 

 Builders Inc. wants a program that allows its salesclerks to enter the diameter of a circle and the price of railing material per foot. The program should calculate and display the total price of the railing material. Use 3.1416 as the value of pi. First, create an IPO chart for this problem, and then desk-check the algorithm twice. For the first desk-check, use 35 feet as the diameter and $2 as the price per foot. For the second desk-check, use 15.5 and $3.50. After desk-checking the algorithm, list the input, processing, and output items in a chart similar to the one shown in Figure 3-25, and then enter the appropriate C++ declaration statements. 

Select an organization of your choice and describe at least two data storage options that the organization adopts. Discuss the reasons why the company chooses these storage options.

The post should include adequate citations and references that adhere strictly to the APA format.

Complete exercizes in all of these sections (https://www.w3resource.com/sql-exercises/sql-retrieve-from-table.php):  

 Retrieve data from tables 

Boolean and Relational Operators 

Wildcard and Special operators 

Aggregate Functions 

Formatting query output 

Query on Multiple Tables 

SQL JOINS 

SUBQUERIES 

FILTERING and SORTING on HR Database 

SUBQUERIES on HR Database J

OINS on HR Database 

SQL UNION  

Submit screenshots with YOUR (not copy/paste from solutuions) answers.

 Write a 4 page Paper that describes the Kronos company:

Kronos

i. What do they do? ABSTRACT 

ii. Where are they headquartered? INTRODUCTION

iii. What is their history? HISTORY

iv. Successful Product Development Aspects- What does the firm believe are the most important aspects of successful new product development?   

Please include 3-4 APA references as well

This week’s journal article was focused on the Complexity of Information Systems Research in the Digital World.  Complexity is increasing as new technologies are emerging every day.  This complexity impacts human experiences.  Organizations are turning to digitally enabled solutions to assist with the emergence of digitalization. 

Please review the article and define the various technologies that are emerging as noted in the article.  Note how these emerging technologies are impacting organizations and what organizations can to do to reduce the burden of digitalization.

Be sure to use the UC Library for scholarly research. Google Scholar is also a great source for research.  Please be sure that journal articles are peer-reviewed and are published within the last five years.

The paper should meet the following requirements:

• 3-5 pages in length (not including title page or references)
• APA guidelines must be followed.  The paper must include a cover page, an introduction, a body with fully developed content, and a conclusion.
• A minimum of five peer-reviewed journal articles.

Chapter 1 Journal articles

• Journal Article 1.1: Trumpy, A.J. and Elliott, M. (2019) ‘You lead like a girl: Gender and children’s leadership development’, Sociological Perspectives, 62(3): 346–365.
• Journal Article 1.2: Sudha, K.S., Shahnawaz, M. G. and Farhat, A. (2016) ‘Leadership styles, leader’s effectiveness and well-being: Exploring Collective Efficacy as a Mediator’, Vision, 20(2): 111–120.

 Discuss the process that generates the power of AI and discuss the differences between machine learning and deep learning.