Read the following articles and incorporate them into your paper. You are encour

Read the following articles and incorporate them into your paper. You are encouraged to review additional articles as well.
An Introduction of NoSQL Databases Based on Their Categories and Application Industries.
Software Development Lifecycle for Energy Efficiency: Techniques and Tools.
First Things First: Adopting a Holistic, Needs-Driven Approach to Improving the Quality of Routinely Collected Data.
Approaches to Speed Up Data Processing in Relational Databases.
Instructions
Write a 2–3 page paper in which you:
Recommend at least three specific tasks that could be performed to improve the quality of data sets using the software development life cycle (SDLC) methodology. Include a thorough descriiption of each activity per each phase.
Recommend the actions that should be performed to optimize record selections and to improve database performance from a quantitative data quality assessment.
Suggest three maintenance plans and three activities that could be performed to improve data quality.
Suggest methods that would be efficient for planning proactive concurrency control methods and lock granularities. Assess how your selected method can be used to minimize the database security risks that may occur within a multiuser environment.
Analyze how the method can be used to plan out the system effectively and ensure that the number of transactions does not produce record-level locking while the database is in operation.

Place this order or similar order and get exceptional paper written by our team of experts at an affordable price

Prior to completing this assignment, be sure that you have reviewed the followin

Prior to completing this assignment, be sure that you have reviewed the following hands-on activities found in your text: 4A, 5A, 5B, 5D and 5E (from Chapters 4 and 5). These activities will assist you with your Data Transmission assignment this week.
Review the TCP/IP example (Figure 5-20) at the end of Chapter 5. Assume Bob is using client computer 128.192.95.30 in Building B, as shown in the figure. Bob requests a web site, www.anyaddress.com, that is rather large from a server situated in Building A. Assume that the client computer has just been powered on and, therefore, is unaware of any addresses (beside the ones in its own configuration table) and that the gateways and all web servers know the addresses to all of the network layers and data link layers.
For your paper,
Explain the types of messages that will be sent.
Evaluate the various models of data communication and describe how the messages will be transmitted through the network.
Describe how the messages will be transmitted through the network when the web server sends the requested page to the client.
Describe any changes in the transmission if the web page contains pictures and images, such as .gif or .jpg files.
The Data Transmission paper
Must be a minimum of two double-spaced pages in length (not including title and references pages) and formatted according to APA style as outlined in the Writing Center (Links to an external site.).
Must include a separate title page with the following:
Title of paper
Student’s name
Course name and number
Instructor’s name
Date submitted
Must use at least one scholarly, peer-reviewed, credible source, in addition to the course text.
The Scholarly, Peer Reviewed, and Other Credible Sources (Links to an external site.) table offers additional guidance on appropriate source types. If you have questions about whether a specific source is appropriate for this assignment, please contact your instructor. Your instructor has the final say about the appropriateness of a specific source for a particular assignment.
Must document all sources in APA style as outlined in the Writing Center.
Must include a separate references page that is formatted according to APA style as outlined in the Writing Center.

Place this order or similar order and get exceptional paper written by our team of experts at an affordable price

Throughout this course, you will use the latest version of Python to develop pro

Throughout this course, you will use the latest version of Python to develop programs. Python is a high-level, general-purpose language created in the early 1990’s that has become popular in business and academic applications. Python can be used for web application development, desktop application development, and massively multiplayer online role-playing games such as Eve Online. Python can be installed on different operating systems (Windows, Linux, Mac, etc.), and the free version can be installed from the Python official website at python.org (Links to an external site.).
For this interactive assignment, you will take on the role of a Python programmer that is part of a team of programmers for an online sales company. The head of the accounting department told you that the company’s annual profit is typically 19 percent of the company’s total sales. He has tasked you to write a simple Python program that will calculate and display the estimated profit amount from an annual amount of sale. In this coding assignment you will utilize what you learned while reviewing the required resources for Week 1. Your program will have to display a clear message to prompt the user to enter any amount of sale (Total Sale: $xxxxx), and it should calculate the estimated profit amount, and show the result in the following format:
Profit Amount: $xxxxxx
Once you have completed the program, take a screen shot of the completed functionality (including the input and the output) and save it in a Word document, along with the scriipt.
In your initial post,
Attach your word document.
Describe your process in developing the program.

Place this order or similar order and get exceptional paper written by our team of experts at an affordable price

please respond to this post. Almost everywhere you go has wireless connections

please respond to this post.
Almost everywhere you go has wireless connections today. Whether it is to the grocery store, restaurant, movies, or someone’s home. Most people have been told the dangers of public wireless networks, but many people ignore this risk. It makes you wonder what the risks actually are though.
Public networks are typically unsecured. They don’t require a password and anyone can access them. This means hackers have such an easy way to connect to your devices. “Wireless networks are even more susceptible to hacking than wired networks because the signals of most wireless networks extend beyond the walls of your home. Neighbors may unintentionally (or intentionally) connect to the Internet through your wireless connection and hackers may try to access it” (Micro B Life, 2022). Whether it is intentional or not, your data can be easily accessed.
You can protect yourself though. If, and I still don’t recommend it, you decide to connect to unsecure networks, you can utilize some common practices to protect your data. A Virtual Private Network (VPN) “is the most secure option to surf on public networks” (Micro B Life, 2022). Another common practice is to turn off network sharing and auto connect. This will prevent your device from inadvertently connecting to the network and giving out your information. “File sharing is usually pretty easy to turn off from the system preferences or control panel, depending on your operating system” (Baig, 2018).
Personally, I use my own wireless “hot spot” when I need to conduct work away from work or home. My own wireless connection is password protected, prohibits any devices that I do not allow from connecting, and has a password to access the device itself. I also like to utilize the practice of a VPN and keep my cameras covered as an added precaution. The military taught me a lot of vulnerabilities!
I used to think that laptops were more secure than phones when connecting to wireless networks due to the amount of information we keep on them. Oh how wrong I was! Smartphones really are smart and have built in safety features to help the end user. “Unlike on PCs, each app on your smartphone creates a separate user. That means that if an app infects one user, it can’t infect anybody else’s phone unless that person gives the app permission” (PSafe, 2017). This means that if an app tries to infect your device, it will only infect that one device and not everyone who downloaded the app. Additionally, it still will not be able to gain information from your other apps, as they only allow certain permissions as well. This is perfect for those that keep a lot of information in their apps.
Some ways you can protect yourself is to use different passwords for each app or account. This will prevent a hacker from being able to access everything with one password. As someone who has had to change almost every password due to this, it is well worth it. Luckily, nothing vital was taken and my sensitive information was secured by other means, but still an awakening.
Next time you are out and about, maybe you’ll think twice before connecting to an unsecured, public network. Always be aware of the dangers and double check your security settings to ensure you have no issues. Even connecting for a second can make you vulnerable.

References:
Baig, A. (October 19, 2018). 5 Tips for Staying Safe on Public Wi-Fi Networks.
https://www.globalsign.com/en/blog/staying-safe-using-public-wifi

Micro B Life. (July 18, 2022). What Risks And Safeguards Are Associated With Wireless Communication?

What Risks And Safeguards Are Associated With Wireless Communication?

PSafe Newsroom. (June 19, 2017). Internet Security: Is Your Smartphone Safer Than Your PC?

Internet Security: Is Your Smartphone Safer Than Your PC?

Place this order or similar order and get exceptional paper written by our team of experts at an affordable price

For this assignment we continue to meet our CB-Technologies obligation to the cu

For this assignment we continue to meet our CB-Technologies obligation to the customer in our fourth contract delivery. In this fourth item delivery your team will need to prepare a training presentation (10-14 slides) listing the hardware, software, and design features of a Wide Area Network. In your presentation, describe the vulnerabilities to each feature and recommend countermeasures that provide for confidentiality, integrity, and availability of the WAN and prevent the vulnerability from being exploited. The following presentation structure is recommended in the contract data item descriiption:
Title slide (1 slide)
Topics of Discussion slide (highlighted training points in the presentation) (1 slide)
WAN hardware, software, and design features (3-5 slides)
Recommended WAN countermeasures (3-5 slides)
Conclusion slide (1 slide)
Reference slide (in APA format) (1 slide)
The AIU APA Guide includes sections for reference and citation examples.

Place this order or similar order and get exceptional paper written by our team of experts at an affordable price

Concept Map(Powerpoint) Using the presentation concept map you created in Weeks

Concept Map(Powerpoint)
Using the presentation concept map you created in Weeks 1 to 4 in the course, add the final component you worked on in Week 5. Based on the feedback you received on your concept map in the previous weeks, refine your concept map where you identify the basic components of modern computers; describe different categories of instructions, operations, operands, and number representations for a machine instruction set; interpret machine-level arithmetic operations; describe the various memory technologies and the levels of the memory hierarchy; and explain the principles and aspects related to instruction execution.
The Paper(Word Doc)
Utilizing the content of your refined concept map, revise your interactive assignment initial posts from Weeks 1 through 5 in a Word document as follows:
Review the feedback from your Week 1 interactive assignment, Computer Technology and Instructions. Revise your post based on the feedback from your instructor and peers, adding any refined elements concerning the five classical computer components, performance, and the measure of computer performance. Using credible sources, research and provide an example of a computer system’s instruction set and/or operands.
Review the feedback from your Week 2 interactive assignment, Arithmetic for Computers, in which you interpreted machine-level addition and subtraction operations of the arithmetic and logic unit (ALU) of the computer, multiplication and division operations, and example algorithms to perform these operations. Revise your post based on the feedback from your instructor and/or peers. You also summarized the arithmetic operations using floating-point representation. Revise your summary based on peer and/or instructor feedback
Review the feedback from your Week 3 interactive assignment, The Processor, in which you provided an example of a pipelining approach, examined the basic implementation of a processor, and explained the functionality and interaction of datapaths. Revise your post based on the feedback from your instructor and peers, adding any elements that may enhance your initial post.
Review the work you completed and comments you received in the Week 4 interactive assignment, Exploiting Memory Hierarchy, in which you defined the basics of caches and measuring and improving cache performance and summarized the concepts of dependable memory hierarchy, virtual machines, and virtual memory. Revise your post based on the feedback from your instructor and peers, adding any elements that may enhance your initial post.
Summarize your initial post from the Week 5 interactive assignment where you discussed the goals and principles of computer architecture parallelism; explained the challenges of creating parallel processing programs; and reviewed the concepts of SISD, MIMD, SIMD, and SPMD and Vector processing.
Explain the fundamental concepts that influence computer organization and architecture. Predict how organizations will use these concepts about future computer organization and design.
Submit your completed paper and presentation concept map to Waypoint for grading. (If you choose to utilize a web-based presentation software, insert the URL to your presentation in your Word document.)
The Computer Organization and Architecture Project
Must be two to three double-spaced pages (600 to 900 words in length), not including title and references pages, and formatted according to APA style as outlined in the Writing Center (Links to an external site.).
Must use at least five screenshot images to zoom in on sections of the concept map and illustrate your statements.
Must include a separate title page with the following:
Title of paper
Student’s name
Course name and number
Instructor’s name
Date submitted
Must use at least three scholarly, peer-reviewed, and/or credible sources in addition to the course text.
The Scholarly, Peer Reviewed, and Other Credible Sources (Links to an external site.) table offers additional guidance on appropriate source types. If you have questions about whether a specific source is appropriate for this assignment, please contact your instructor. Your instructor has the final say about the appropriateness of a specific source for a particular assignment.
Must document all sources in APA style as outlined in the Writing Center (Links to an external site.).
Must include a separate reference page that is formatted according to APA style as outlined in the Writing Center (Links to an external site.).

Place this order or similar order and get exceptional paper written by our team of experts at an affordable price

A.

You would need packet tracer for this and to upload to me in order for me to add the course and name as well please.
Scenario One: You are a network administrator working at the department of motor vehicles. You are tasked with adding a free guest wireless internet for customers to use while they wait for services. You are also tasked with improving the physical security of the office by installing cameras that monitor the front desk and the waiting area.
Overview Organizations grow, change, and evolve frequently, so it is important for the IT department to scale to the needs of the organization. As your organization changes, your requirements will change with growth and innovations in technology. It’s common to see scalability problems with organizational growth as well. This is why cybersecurity professionals should be aware of these issues to help build their strategic thinking skills. There is a constant need in today’s world to competitively keep up with technology and the need for connectivity. For this project (due in Module Six), you will create a network modification brief consisting of a network reconfiguration demonstrated by an export of your updated network diagram and multiple screenshots, as well as a written explanation of the network segregation. The audience for this brief is your IT department manager. This report is an authentic demonstration of the related course competencies because you will be asked to implement and reconfigure common network devices in response to the scalability of network infrastructure. In this assignment, you will demonstrate your mastery of the following course competencies:  CYB-210-01: Implement IP addressing and supporting services to meet architectural requirements  CYB-210-03: Configure common network functions and devices Scenario Your instructor will post a real-world scenario that includes the specifications on which your work will be based. You will also be provided with a Packet Tracer native file (.pkt) that you will import into the Packet Tracer application to use as the base diagram for your network. You will use the scenario and the provided Packet Tracer lab environment to do your work. Prompt For your project, use the provided Packet Tracer (.pkt) file, which mirrors the configuration of the current network. This file includes the old wireless router, a tablet and smartphone, and the two cameras that you will be adding as part of the reconfiguration of the network. Make sure you label each device with its IP address so that it’s visible for your screenshots.
Specifically, you must address the critical elements listed below. Most of the critical elements align with a particular course competency, shown in brackets. I. Network Reconfiguration Reconfigure the network in the file provided. Then submit a PNG or PDF file of your updated network diagram and show screenshot evidence that you have met the project requirements for the following critical elements: A. Properly configure the VLAN for guest and video connections to meet the project requirements. Submit a screenshot of the VLAN table. [CYB-210-01] B. Properly configure the guest wireless network to meet the project requirements. Submit a screenshot of the wireless settings for the wireless router. [CYB-210-03] C. Make sure that devices are connected to the guest wireless network to meet the project requirements. IP addresses for the devices should be noted in the network diagram PNG or PDF. [CYB-210-03] D. Make sure that cameras are connected to the video network to meet the project requirements. IP addresses for the cameras should be noted in the network diagram PNG or PDF. [CYB-210-03] E. Make sure that guest and video networks are properly segmented. Submit screenshots of ping tests that prove you have met this project requirement. [CYB-210-01] II. Explanation of Network Segregation Articulate your response to the questions below. A. Describe how you segmented network traffic to meet the project requirements for guest and video connections. [CYB-210-01] B. Explain how you considered the scalability of the guest wireless network in order to meet the project requirements (IP addressing, leasing, etc.). [CYB-210-01]

Place this order or similar order and get exceptional paper written by our team of experts at an affordable price

No specific instructions. This is a level 100 class so please keep the programmi

No specific instructions. This is a level 100 class so please keep the programming simple and if any questions arise feel free to contact me. I don’t know if it matters but I’ve been using Python 3.10

Place this order or similar order and get exceptional paper written by our team of experts at an affordable price

The application of fundamental networking concepts provides the foundation for t

The application of fundamental networking concepts provides the foundation for the increasingly complex task of designing and implementing networks that meet a wide variety of communication needs. In this activity, you will use Packet Tracer to perform the basic tasks of adding, connecting, and configuring devices in a reference network. To complete this activity, you will need to modify an existing network by creating a new subnetwork and then add new systems to the reference network

Place this order or similar order and get exceptional paper written by our team of experts at an affordable price

Python variables do not need explicit declaration to reserve memory space. Based

Python variables do not need explicit declaration to reserve memory space. Based on this statement, address the following in your initial post:
Describe the difference between explicit typed variables and implicit typed variables using examples.
In large scale applications, explain whether or not explicit declaration has a better impact over implicit declaration.

Place this order or similar order and get exceptional paper written by our team of experts at an affordable price