All posts by : chebby

Answer the following question:

SQL is a pervasive querying language. While there is one primary SQL dialect that all SQL RDBMS implementations must support, and that’s ANSI SQL, each database platform comes out with its own context. Each of these dialects has its own  DDL (Data Definition Language). DML (Data Manipulation Language). and DQL (Data Query Language). Other than for marketing purposes (to sell the product as unique), what is the value of creating a new variation of a SQL dialect. 

Provide an example of one SQL dialect as part of your write-up. 

Instructions:

This is a required assignment, worth 15 points. The assignment must be submitted by the due date. Late assignment are not allowed. 

You are required to submit a minimum of two postings. Points will be deducted for not fulfilling this minimum requirement.

Apply and use the basic citation styles of APA is required. Points are deducted per the rubric for this behavior.

Do not claim credit for the words, ideas, and concepts of others. Use in-text citation and list the reference of your supporting source following APA’s style and formatting. Points are deducted per the rubric for this behavior.

Do not copy and paste information or concepts from the Internet and claim that is your work. It will be considered Plagiarism and you will receive zero for your work. A second offense results in a zero for the course. A third is termination from the university.

Note : Please answer below 3 questions and APA 7 format 

After completing the reading this week, we reflect on a few key concepts this week:

1. Discuss what ethical leadership is and how it impacts the organizational culture.
2. What are the various dimensions of ethical leadership?
3. Note some failures in ethical leadership, please find an example, explain the failure and note possible solutions to fix the issue with leadership.

Please be sure to answer all the questions above in the initial post.Please ensure the initial post and two response posts are substantive.  Substantive posts will do at least TWO of the following:

• Ask an interesting, thoughtful question pertaining to the topic
• Expand on the topic, by adding additional thoughtful information
• Answer a question posted by another student in detail
• Share an applicable personal experience
• Provide an outside source
• Make an argument

At least one scholarly (peer-reviewed) resource should be used in the initial discussion thread.  Please ensure to use information from your readings and other sources from the UC Library.  Use APA references and in-text citations. 

 Required Reading

• Chapter 5 in the text
• LE BA PHONG, LEI HUI, & THAN THANH SON. (2018). How Leadership and Trust in Leaders Foster Employees’ Behavior toward Knowledge Sharing. Social Behavior & Personality: An International Journal, 46(5), 705–720. https://doi.org/10.2224/sbp.6711http://search.ebscohost.com/login.aspx?direct=true&AuthType=shib&db=pbh&AN=129468910&site=eds-live&custid=s8501869&groupid=main&profile=eds_new
• CHANHOO SONG, KWANGSEO RYAN PARK, & SEUNG-WAN KANG. (2015). Servant Leadership and Team Performance: The Mediating Role of Knowledge-Sharing Climate. Social Behavior & Personality: An International Journal, 43(10), 1749–1760. https://doi.org/10.2224/sbp.2015.43.10.1749http://search.ebscohost.com/login.aspx?direct=true&AuthType=shib&db=pbh&AN=111059573&site=eds-live&custid=s8501869&groupid=main&profile=eds_new

Optional Resources:Chapter 5 Journal articles

• Journal Article 5.1:Bormann, K.C. and Rowold, J. (2016) ‘Ethical leadership’s potential and boundaries in organizational change: a moderated mediation model of employee silence,’ German Journal of Human Resource Management, 30(3–4): 225–245.
• Journal Article 5.2:Haney, A.B., Pope, J. and Arden, Z. (2018) ‘Making it personal: developing sustainability leaders in business,’ Organization & Environment. DOI: 10.1177/1086026618806201

1. This      is problem 5.13 from your text book. You can use any Free UML tool      (see the list on the Moodle or Visio software tool) You need to draw a UML      diagram for a system.

Consider a hospital’s patient monitoring system. Each patient is connected to machines monitoring blood pressure, heart rate, and EKG. These machines issue a Boolean signal indicating a FAIL or WORKING condition. The results of each of these machined are ‘ORed’ together to form a signal called ALARM. The ALARM signals for each of the rooms (one patient per room) are then ‘ORed’ together and sent to the nurse’s station. If any machine on any patient indicates a failure, the emergency alarm is sounded and the nurse is directed to the appropriate patient and machine. Draw a data flow diagram/ UML diagram for such a system.

Discuss in 500 words or more federated architecture in cloud systems. Remember that this is a cloud class, not a database class.

Cite your sources. Do not copy. Write in essay format, not in bulleted, numbered, or another list format. 

It is important that you use your own words, that you cite your sources, that you comply with the instructions regarding the length of your post, and that you reply to two classmates in a substantive way (not ‘nice post’ or the like).  Your goal is to help your colleagues write better. Do not use spinbot or other word replacement software. It usually results in nonsense and is not a good way to learn anything. Please do not use attachments unless requested.

see the ttachment

 Assignment: Denial of Service ToolsLearning Objectives and OutcomesDifferentiate between tools that are used to create a denial of service (DoS) attack.Assignment Requirements
You have recently been hired by the DigiFirm Investigation Company. The company has clients nationwide. DigiFirm specializes in conducting computer forensics investigations as well as offering preventive services for clients to avoid digital crimes.You are now a member of a team of computer forensics experts who investigate and solve digital crimes and develop digital solutions for clients. A long-running client has just experienced a denial of service attack to its company website. This is serious because they can’t accept orders from their customers. DigiFirm needs you to find out more about what may have happened.Criminals use various tools to create a denial of service attack, including:

• Tribe Flood Network
• TFN2K
• Trin00

For this assignment:

1. Search the Internet for information about these three tools.
2. Provide a description of each of the three tools.
3. Describe the damage or impact of denial of service attacks.
4. Summarize the efforts used and solutions found to combat these attacks.

Required Resources

• Course textbook
• Internet

Submission RequirementsFormat:Microsoft WordFont:Arial, Size 12, Double-SpaceCitation Style:Your school’s preferred style guideLength:1-2 pages
Self-Assessment Checklist

• I researched the Tribe Flood Network, TFN2K, and Trin00 tools.
• I described each of the three tools.
• I described the damage or impact of denial of service attacks.
• I summarized the efforts and solutions found to combat these attacks.

Security Architecture and Design 

1. What does an assessor need to understand before she or he can perform an assessment?

2. How active is each threat agent? How might a successful attack serve a particular threat agent’s goals?

Exercise 1-1 

Using a Web browser, search for any information security policies used at your academic institution. Compare them to the ones discussed in this chapter. Are there sections missing? If so, which ones? 

in 350 words,

You are the web master of a college website. You share a server with other school departments such as accounting and HR.

Based on this chapter, create at least five security-related rules for staff members who are adding web pages being added to your site. Include a justification and explanation for each rule. Rules should relate to college, staff and student, and system information security.

Write your answer using a WORD document. Do your own work and use your own words. Submit here. Note your Safe Assign score.

Include references, do not copy-paste.

The assignment must be a minimum of 1-full page in length with a minimum of 2 – outside sources. Please be sure to follow APA guidelines for citing and referencing sources. 

Question #1

Immunomedics was alerted that there was some negative buzz about the company in a chat room. The poster used a pseudonym, and therefore the company was unable to identify the poster for lawsuit purposes. The only information the company could ascertain was the poster’s ISP. So the company decided to subpoena the ISP for identity information of the poster in order to file suit against the poster. How should the courts handle these cases, where the company’s complaints may, or may not rise to the level of an actionable legal claim?

Chicago Lawyers Committee for Civil Rights Under Law, Inc. v. Craigslist, 519 F.3d 666 (7th Cir. 2008).

Question #2.

Users of the popular Internet website Craigslist are able to post advertisements for housing that permit statements regarding the preference, limitation, or discrimination of others based on race, religion, sex, or family status. The Fair Housing Act (FHA), however, prohibits making, printing, or publishing a notice, statement, or advertisement for sale or rental of dwellings indicating preference, limitation, or discrimination based on protected classes. As such, the Chicago Lawyers Committee for Civil Rights Under Law, Inc. brought suit against Craigslist alleging a violation of the FHA. In defense, Craigslist claimed that it was immune from liability based on Section 230(c)(1) of the CDA, which protects interactive computer services from liability for unlawful third-party content. Should Craigslist be subject to liability for FHA violations? Why or why not? Cite to appropriate legal principles when explaining your answer.