All posts by : chebby

 Evaluate the history of the Data Encryption Standard (DES) and then how it has transformed cryptography with the advancement of triple DES.  

You must use at least one scholarly resource. 

Every discussion posting must be properly APA formatted. 

 
Explain how cookies can show that a user has visited a site if that user’s history has been deleted. Need in a word document with no less than 250words with references.

Submit a 5 page paper (APA style) creating a market strategy using Blockchain technology to increase knowledge about consumer preferences and developing branding for your company.

This is an essay assignment.

Paper Section 1: Reflection and Literature Review

Using Microsoft Word and Professional APA format, prepare a professional written paper supported with three sources of research that details what you have learned from chapters 1 and 2.  This section of the paper should be a minimum of two pages. 

Paper Section 2:  Applied Learning Exercises

In this section of the professional paper, apply what you have learned from chapters 1 and 2 to descriptively address and answer the problems below.  Important Note:  Dot not type the actual written problems within the paper itself.

1. Search the Internet for material regarding the work of managers and the role analytics play. What kind of references to consulting firms, academic departments and programs do you find? What major areas are represented? Select five sites that cover one area and report your findings.
2. Most companies and organizations have downloadable demos or trial versions of their software products on the Web so that you can copy and try them out on your own computer. Others have online demos. Find one that provides decision support, try it out, and write a short report about it. Include details about the intended purpose of the software, how it works, and how it supports decision making.
3. Comment on Simon’s (1977) philosophy that managerial decision making is synonymous with the whole process of management. Does this make sense? Explain. Use a real-world example in your explanation.

Important Note:  There is no specific page requirement for this section of the paper but make sure any content provided fully addresses each problem.

Paper Section 3:  Conclusions

After addressing the problems, conclude your paper with details on how you will use this knowledge and skills to support your professional and or academic goals. This section of the paper should be around one page including a custom and original process flow or flow diagram to visually represent how you will apply this knowledge going forward.  This customized and original flow process flow or flow diagram can be created using the “Smart Art” tools in Microsoft Word.

Paper Section 4:  APA Reference Page

The three or more sources of research used to support this overall paper should be included in proper APA format in the final section of the paper.

Text book:  

Sharda, R., Delen, D., & Turban, E. (2015) Business intelligence and analytics: Systems for decision support (10th ed.). Boston: Pearson.

Digital: ISBN-13: 978-0-13-340193-6

Print: ISBN-13: 978-0-13-305090-5

Note: I have attached PPTs in attachment

I need my SQL assignment looked over. I’m currently using MS management studio

1. List the employee whose employee number is 100.

Select * from Employee where employee_Num=100;

2.  List the Employee whose salary is between 50 K to 100k.

Select * from Employee where salary between 50000 and 100000;

Select * from Employee where salary >= 50000 and salary <= 100000;

3.  List the Employees whose name starts with ‘Ami’.

Select * from Employees where name like ‘Ami%’;

4. List the Employees whose name starts with A and surname starts with S.

Select * from Employees where name like ‘A%’ and surname like ‘S%’;

5.  List the Employees whos surname contains kar word.

Select * from Employees where  surname like ‘%kar%’;

6.  List the Employees whose name starts with P,B,R characters.

Select * from Employees where name like ‘[PBR]%’;

7. List the Employees whose name not starts with P,B,R characters.

Not Operator Symbol

Select * from Employees where name like ‘[!PBR]%’;

Not Operator

Select * from Employees where name not like ‘[PBR]%’;

8. Write a query to fetch first record from Employee table?

Select * from Employees where rownum=1;

9. Write a query to fetch the last record from Employees table?

Select * from Employees where rowid = select max(rowid) from Employee; 

10. Write a query to find the 2nd highest salary of Employees using Self Join

Select * from Employees a where 2 = select count (distinct salary) from Employee where a.salary <= b.salary;

11. Write a query to display odd rows from the Employees table 

Select * from(select rownum as rno,E.*from Employees E) where Mod(rno,2)=1;

12. Write a query to display even rows from the Employees table 

Select * from(Select rownum as rno,E.* from Employees) where Mod(rno,2)=0;

13. Write a query to show the max salary and min salary together form Employees table

Select max (salary) from Employees

Union

Select min (salary) from Employees;

14. Write a query to fetch all the record from Employee whose joining year is 2018 

Select * from Employees where substr(convert(varchar,joining_date, 103),7,4)= ’2018′

15. Write a SQL Query to find maximum salary of each department 

Select Dept_id,max(salary) from Employees group by Dept_id;

16. Write a query to find all Employees and their managers (Consider there is manager id also in Employee table). 

Select e.employee_name,m.employee name from Employees e,Employees m where e.Employee_id=m.Manager_id;

17. Write a query to display 3 to 7 records from Employee table 

Select * from (Select rownum as ‘No_of_Row’,E.* from Employee E)

18. Write a query to fetch common records from two different tables Employees and Employees1 which has not any joining conditions 

Select * from Employees 

Intersect 

Select * from Employees1;

19. Write a query to validate Email of Employee 

SELECT

EMAIL 

FROM

EMPLOYEE

Where NOT REGEXP_LIKE(Email, ‘[A-Z0-9._%+-]+@[A-Z0-9.-]+.[A-Z]{2,4}’, ‘i’);

20. Write a query to remove duplicate rows from Employees table 

Select Employee_No FROM Employees WHERE ROWID < >

(Select max (rowid) form Employees b where Employee_No =b.Employee_No);

How do you determine which training vehicles to use with which audiences? When would you use a video or a series of videos to describe a product? When would you use a website? When would you create a detailed manual with graphics? For this discussion, based on your readings and research so far, and as a guide for your technical writing team, describe the framework you would construct to help decide which training vehicle would be appropriate in which situation for which audience. 

 The Board of Directors and CEO of your organization is interested in the business value gained from adopting Cloud computing. You have just received your advance degree in Information Technology and the CEO asked could you to give a presentation to the Board about what cloud computing is. At a minimum, using the key terms from chapter 1 of the textbook to create a voice over presentation using screen cast-o-matic . Submit the link to the voice-over 

Weekly Chapter Discussions:  Chapter 18 – Sustainable Urban Development,  Governance, and Policy: A Comparative  Overview of EU Policies and Project
In the weekly Discussion tab in the course, the Professor and students interact to explore course concepts. For full credit, you are required to post on three different days (three-time each week) and follow the guidelines for the frequency and quality provided below. For your initial post, address the four sections below, and write NO more than 500 words. Your contributions should be in your own words; quote very sparingly. Be concise. All other contributions would be a reflection of the contributions of your classmates.  After your initial post, reply to the contributions by your classmates and follow the guidelines for the frequency and quality of your contributions. 

• CHAPTER SUMMARY: Summarize chapter presented during the week. Identify the main point (as in “What’s your point?”), thesis, or conclusion of the key ideas presented in the chapter.
• SUPPORT: Do research outside of the book and demonstrate that you have in a very obvious way. This refers to research beyond the material presented in the textbook. Show something you have discovered from your own research. Be sure this is obvious and adds value beyond what is contained in the chapter itself. 
• EVALUATION: Apply the concepts from the appropriate chapter. Hint: Be sure to use specific terms and models directly from the textbook in analyzing the material presented and include the page in the citation.
• SOURCES: Include citations with your sources. Use APA style citations and references. 

 Prepare a one page APA style paper about blockchain applications. In the paper be sure to (1) define the parameters of blockchain applications, (2) address why they are needed, (3) discuss the different types and (4) discuss how the current markets could benefit from the use of such applications. Use at least 2 sources in this paper (and please be sure to cite them in the paper). Follow the writing guidelines for this course. 

For this project, select an organization that has leveraged Cloud Computing technologies in an attempt to improve profitability or to give them a competitive advantage.  Research the organization to understand the challenges that they faced and how they intended to use Cloud Computing to overcome their challenges.  The paper should include the following sections each called out with a header.

• Company Overview:  The section should include the company name, the industry they are in and a general overview of the organization.
• Challenges: Discuss the challenges the organization had that limited their profitability and/or competitiveness and how they planned to leverage Cloud Computing to overcome their challenges.
• Solution:  Describe the organization’s Cloud Computing implementation and the benefits they realized from the implementation.  What was the result of implementing Cloud Computing?  Did they meet their objectives for fall short?
• Conclusion:  Summarize the most important ideas from the paper and also make recommendations or how they might have achieved even greater success.

Requirements:

The paper must adhere to APA guidelines including Title and Reference pages.  There should be at least three scholarly sources listed on the reference page.  Each source should be cited in the body of the paper to give credit where due.  Per APA, the paper should use a 12-point Time New Roman font, should be double spaced throughout, and the first sentence of each paragraph should be indented .5 inches.  The body of the paper should be 3 – 5 pages in length.  The Title and Reference pages do not count towards the page count requirements.