All posts by : chebby

· What representation (e.g., data structure) will you use, and what invariants will it satisfy? (This question is especially important to solve the problem precisely.)

· What functions will you offer, and what are the contracts of that those functions must meet?

· What functions or members will be exposed publicly? What will not be exposed?

· What examples do you have of what the functions are supposed to do?

· What test cases have you devised?

Describe the characteristics of Software as a Service (SaaS), platform as a service (PaaS), and infrastructure as a service (IaaS). Explain the differences between these services by providing examples. 

Network Managment project

Proposal Presentation 

You made it through the board review and are now ready to kick off your project! As a result of your large funding approval, your team is responsible for communicating the details of your project to the enterprise. Introducing a project to the enterprise as a whole is a common occurrence as companies seek to provide transparency and collaboration throughout their organizations. Prior unsuccessful presentations have failed to present technological solutions and concentrated on the business value, leading to drawn-out Q&A sessions and making the CIO extremely unhappy.

Your sponsor has requested that you create a PowerPoint slideshow with extensive speaker notes included. The sponsor will be the first to present the slide show during the companywide quarterly meeting. The sponsor will only have 15 minutes to talk and answer questions and has requested that no more than 10 slides be used in the final presentation.

Through this presentation, provide a clear message as to why the company is spending the funds and resources to complete your project. Inform the enterprise of the changes that will be made during project implementation and how different departments may be impacted. In addition, your enterprise is a highly technologically savvy group that enjoys seeing technical diagrams representing changes in topography and architecture that will occur in all proposed projects. The CIO expects to see at least one context diagram of what changes are being made to infrastructure at the enterprise level within the presentation.

Please Use the Rubric attachment to complete the work

you will explore the CompTIA troubleshooting model. The model includes the following steps:

1. Identify the problem.
2. Establish a theory of probable cause.
3. Test the theory to determine the cause.
4. Establish a plan of action to resolve the problem and identify potential effects.
5. Verify full system functionality and if applicable implement preventative measures.
6. Document findings, actions, and outcomes.

Now that you are familiar with the steps, follow the instructions below to complete this assignment:

1. In a Word document, answer the following questions with a brief summary: 
   • What advantages does the divide and conquer approach have over top-down or bottom-up?
   • What problems might you encounter in a user’s description of a problem?
   • Consider a technical problem you’ve solved in the past, whether in  IT or some other aspect of life. Identify both the process you followed  to solve it and how you would do things differently by following the  CompTIA model.
   • What steps would you take if you configured a new VM and found it unreachable through the network?
   • What would be a good place to check if you’re only having connection issues with some kinds of traffic but not others?
   • The certificate for one of your servers is expired. It uses strong  enough security settings that you’re confident no one’s cracked its  encryption, but why should you still replace it immediately?

 Class, Appcelerator Titanium was released in December 2008, and has been steadily growing in functionality since its release.  Starting with its Titanium Developer product, Appcelerator provides a single-point interface to run applications.  Titanium Studio is a full-featured IDE which provides a single place to handle all steps of the development environment including a debugging solution.   Titanium is not a magic bullet; however, it does include a solid framework for developing a single codebase to deploy to multiple platforms.   In addition, it allows developers to use a language they are more familiar with to create apps in a domain outside of their knowledge.

• What are some advantages to using Appcelerator Titanium?
• Though Appcelerator is reasonably priced, why do some mobile app developers feel that the bugs don’t make it worth the effort?.
• How is Appcelerator different from other mobile application developers?

• This is a required assignment and is worth 50 points.
• You must apply and use the basic citation styles of APA.
• 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
• 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 a zero for your work.

I need a Golang expert

 Overview: In this assignment, you will identify and list the technical specifications of a hardware device and differentiate among alternative replacements. Instructions: • Select one hardware component (CPU, RAM, motherboard, HD, video card, camera, sound, or monitor) that you want to improve in your current computer system. • List your current component’s specifications and shop for two new components that are potential replacements. • Compare the three items (your old part, and the two possible replacements) by listing their specifications side by side and comparing the cost of the new items. • Which replacement is the best choice for your system? Explain your reasoning. Requirements: • Submit a Word document in APA format. • Three pages in length, excluding the Title and Reference pages. • At least two resources. 

Visual Analytics, Tableau 

In MS Access I have a database of 5000 companies. I need you to create a GUI to make queries. 

Query the database to retrieve the following information:   

1. Companies with the same type of      business
2. Companies in the same region (use post      codes for this query)
3. Companies with similar names (report their      company numbers and post codes)
4. Companies which were created in the      last 5 years
5. Companies which are based in London and      no longer active
6. Companies created before 01/01/1970      which are still active
7. The longest existing Active company in      your database.
8. All public limited companies.
9. Select companies involved in computing      business.