Computer science

Briefly describe the following

1.profession (15 marks)

2.professional(15 marks)

3.code of conduct (15 marks)

4.Ethics(15 marks)

5 contracts(15 marks)

6.policies(15 marks)

7.practices(15 marks)

Communication

 You are a member of the Human Resource Department of a medium-sized organization that is implementing a new interorganizational system that will impact employees, customers, and suppliers.  Your manager has requested that you work with the system development team to create a communications plan for the project.  He would like to meet with you in two hours to review your thoughts on the KEY OBJECTIVES OF THE COMMUNICATIONS PLAN.  What should those objectives be? 

Week 3 Discussion -1 Business Intelligence

Create a discussion thread (with your name) and answer the following question:

Discussion 1 (Chapter 5): What is the relationship between Naïve Bayes and Bayesian networks? What is the process of developing a Bayesian networks model?

There must be at least one APA formatted reference (and APA in-text citation) to support the thoughts in the post.  Do not use direct quotes, rather rephrase the author’s words and continue to use in-text citations.

Phases of an attack (cyber security)

 

If you will remember from Week 8 you have a new CEO. They are non-technical and came to your organization from a completely different market segment. This week you’ve been charged with helping them understand computer attacks. Your text lists four general phases of attacks. Explain these four phases to the CEO, including items in each phase the attacker would consider when performing that phase. Where appropriate include how social engineering can be used. Last, list what security controls can reduce the likelihood of success of each phase of the attack.

4 Phases of an attack :

Reconnaisance and Probing

Gaining Access

Maintaining Access 

Covering Your Tracks.

Security Architecture and Design

Make sure to explain and backup your responses with facts and examples. This assignment should be in APA format and have to include at least four references. In-text citations as required. (1200 words)

Question: 

If you were to explain to a family/friend about Information technology, what would you say is its importance in today’s world, and what are future trends in Information Technology (IT)?

Remember to stay at an introductory level because your family/friend knows nothing about technology. Going deeper would confuse them and will cause them to lose interest in your explanation.

Your paper must include all the following and each section must include at least two practical examples:

a) Introduction (75-150 words)

b) Importance of IT in today’s world (350-500 words).

c) Future trends in IT (Where do you see IT in the next ten (10) years?) (450-600 words)

d) Based on your responses from above (c above), why should your family/friend be interested in IT? (Benefits of believing in IT, now and future) (275-350 words)

e) Summary (75-200 words)

f) References (at least four)

Note: add more headings and subheadings as possible.

Cellular network

  Base on the reading assignment, your experience, and personal research, please  answer the following questions: 

  • Thoroughly explain the Base Station Controller (BSC) as it relates to a cellular network?
  • What is a Mobile Equipment Identifier (MEID) and what is it used for?
  • As an examiner, why is it important for you to understand how a call is routed through the cellular network?
  • What is the significance of Code Division Multiple Access (CDMA)?
  • List and explain three components of a SIM file system

Post your main response to the question (400 words minimum). 

Major cloud services 2.0

  • Select one of these major cloud service models: IaaS, SaaS, or PaaS. Please respond to the following in a post of 1000-2000 words:
  • Describe key issues when configuring and operating security for your selected cloud service model.
    • Be sure to support your response with examples based on your research and experience.
  • Provide a full citation and reference, formatted according to Strayer Writing Standards.