Computer science

1.Enlist some commands of DDL, DML, and DCL.
2.Define DML Compiler.
3.What is DDL interpreter?
4.Enlist the advantages of SQL
5.Explain the terms ‘Record’, ‘Field’ and ‘Table’ in terms of database.

Cloud services

In 80 words or more answer the following questions. What if your organization has a lot of its IT presence in the cloud? How would your organization conduct audits on the cloud provider? 

Ladder of Abstraction

  1. Read pp. 82-95 from Language in Thought and Action by S. I. Hayakawa and Alan R. Hayakawa. (OCLS)
  2. Create a ladder of abstraction for your operating paradigm as described by Hawakaya and Hayakawa. 
  3. Post your ladder for class review and comment.

Read from this link: https://medium.com/@tombarrett/up-and-down-the-ladder-of-abstraction-cb73533be751

450 words with in-text and 3 main references

discussion 2 21

  1. 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 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.
    • The writing should be clear and concise.  Headings should be used to transition thoughts.  Don’t forget that the grade also includes the quality of writing.

Intro to Data Mining

Discuss techniques for combining multiple anomaly detection techniques to improve the identification of anomalous objects. Consider both supervised and unsupervised cases.

All discussions should contain at least one reference (and matching in-text citation in APA format).

Malicious Activities 3.0

The three major types of malicious activities that organizations’ information systems face include:

  1. Hostile or malicious insider activity.
  2. Theft of private, proprietary, or sensitive data, by insiders or external attackers.
  3. Large scale DoS (denial-of-service) attacks.
    Based on your research:
  • Describe a present-day example of your selected type of malicious activity and its impact on the organization.
  • Specify the countermeasures the organization took to address the malicious activity.
  • Recommend at least one additional preventative countermeasure and at least one countermeasure organizations could take to address this type of activity once it has occurred.

Tasks

 There are TWO tasks that you would need to do( they are separate): 

Task 1 (Minimum 300 words): 

 Your company is experiencing a decline in business because of competition. 

Your manager thinks they may be able to turn the company around if they can get help from an IT professional on E-Commerce and Mobile Technologies. 

Assume your company is a traditional retail entity similar to Sears, Macy’s or K-Mart, suggest ways your company can use E-Commerce and Mobile Technologies to increase its visibility and sales. 

In your discussion, explain what is E-Commerce and Mobile Technology..

TASK 2:

Write a reply to the two responses in the attached document ( Response 1 and Response 2) with 150 words for each. 

There should be no plagiarism. Attach a plagiarism report with 0 % similarity index. 

5

 

Instructions 

Please watch this video: https://youtu.be/ctij93rBmsM which is an hour long video on anti-forensics.

Instructions

Now that you have watched the video – please complete this assignment. 

1. What did you learn?
2. Did you learn anything that surprised you such as “I didn’t know I could use this technique to try to hide data?!”
3. Please list at least four different ways that a bad actor may try to obfuscate their tracks.
4. Once you have identified four different ways that a bad actor may try to evade scrutiny, please identify how you might be able to uncover those techniques.