Discussion: Should be between 250-to-300 words. 

DUE DATE: Wednesday End of Day USA time (3 days from now)

Reply: I need 2 replies. Reply is nothing but just additional 100-150 words on same topic but as a different paragraph. (I won’t send any replies to you and then you send info on that. NO) 

DUE DATE: Saturday End of Day USA time (6 days from now)

Topic:

What are the various technologies employed by wireless devices to maximize their use of the available radio frequencies? Also discuss methods used to secure 802.11 wireless networking in your initial thread.

Please make your initial post and two response posts substantive. A substantive post will do at least TWO of the following:

• Ask an interesting, thoughtful question pertaining to the topic
• Answer a question (in detail) posted by another student or the instructor
• Provide extensive additional information on the topic
• Explain, define, or analyze the topic in detail
• Share an applicable personal experience
• Provide an outside source that applies to the topic, along with additional information about the topic or the source (please cite properly in APA 7)
• Make an argument concerning the topic.

At least one scholarly source should be used in the initial discussion thread. Use proper citations and references in your post.

Do a case analysis of any one of the cases presented in Chapter 5 in the textbook (Chapple et. al.), pages 105 to 107. Make certain that your report covers all the major elements of the case. You should indicate clearly which case you have analyzed, the Private Sector, the Public Sector or the Critical Infrastructure.

Make sure to follow APA style. Please make sure your submission is 2 – 3 pages in length and meet the minimum APA formatting guidelines:

•    12-pt, Times New Roman font
•    Double-spaced
•    1” margins on all sides
•    Please provide a title page including your Name, Course Number, Date of Submission, and Assignment name.
•    Paraphrasing of content – Demonstrate that you understand the case by summarizing the case in your own words. Direct quotes should be used minimally.
•    Reference Section (A separate page is recommended.) Please cite the source using APA formatting guidelines. If you need guidance or a refresher on this, please visit: https://owl.english.purdue.edu/owl/resource/560/10/ (link is external) Be sure to include at least three reference sources.
•    In-text citations – If you need additional guidance, please visit: https://owl.english.purdue.edu/owl/resource/560/02/ (link is external)

Required Books and Resources

Title: Access Control, Authentication, And Public Key InfrastructureSubtitle: **PLEASE SEE BOOKSTORE LINK BELOW TO PURCHASE REQUIRED MATERIALS.ISBN: 978-1-284-03159-1Authors: Mike Chapple, Bill Ballad, Tricia Ballad, Erin BanksPublisher: Jones & Bartlett LearningPublication Date: 2014-08-01Edition: second

Course Required text can be found and purchased via the UC Barnes and Noble Bookstore: https://cumber.bncollege.com/shop/cumberlands/page/find-textbooks

Attached the document with the instructions and also the reference article. need 4 pages of content on given questions  with zero plagiarism

Provide a reflection of at least 500-800 words of how the knowledge, skills, or theories of “ Data Mining ” have been applied or could be applied, in a practical manner to your current work environment(software developer). If you are not currently working, share times when you have or could observe these theories and knowledge could be applied to an employment opportunity in your field of study. 

Requirements:

Provide an 500-800 word minimum reflection.

Use of proper APA formatting and citations. If supporting evidence from outside resources is used those must be properly cited.

Share a personal connection that identifies specific knowledge and theories from this course.

Demonstrate a connection to your current work environment. If you are not employed, demonstrate a connection to your desired work environment. 

CAN Bus Protocol Tutorial

^ Link to understand the CAN bus protocol. I need a 2 page essay 12 font times new roman. 

1 Discussion 300 words + 4 responses 300 words for each response

we need python tutors. its paid after delivery.  send your application to [email protected] 

Essay on what non-executives need to know regarding technology.  Especially in regard to innovation technology.  Please note some key foundational factors that non-executives need to know and understand regarding technology.  Also, note how non-IT departments interact with IT and how the change in the market will change how business is performed. 

 Your response should be 250-300 words.  

Objective

You are to implement a simple database using a sorted file of fixed length records. The data that you are to use for testing is in file: Parks.csv Windows compatible (cr lf). This data contains the visitation records for the US National Parks from 1904 to 2016.. The goal of this assignment is to understand and practice using file management techniques to implement a database system. Your file-based database needs to handle overflow by writing records to an overflow file that contains unsorted records.

First, create a file of fixed length records from the data provided interleaved with blank records. Your file should create space for insertions by writing one blank record between each real record. Meta-information should be stored in a non-fixed length way in a separate configuration file, e.g., “Parks.config”. The config file must also store useful data like the names of the fields (for display), the number of records, and anything else you would want to add.

So, the initial file will have 764 records, half of which are blank. When a record is inserted, the file is searched (using binary search) to find the correct location. If there is a blank record where the new record needs to go, then the blank record is simply overwritten. However, if there is no empty record available in the correct location, the original file should be re-written with new blanks inserted, including after the new record. For example, if we do 3 inserts into blank records, we would now have 385 real records in our file of 764 total records. If the next insert fails, we would create a new file with 770 total records in it (the 385 real records, each with one blank record after it).

You must not read the whole data file into memory at a time

Program Description

Create a program which offers the user the following menu of operations:

1) Create new database
2) Open database
3) Close database
4) Display record
5) Update record
6) Create report
7) Add record
8) Delete record
9) Quit

Question 1

Please submit a Rmarkdown (word format) report capturing the following:Use the attached Iris Dataset: iris_exams.csv  (click to download).Provide at least the following in the report for full credit: (1) Understanding the Data:

• The structure of the data and a preview of the data.
• Frequency Distribution. (Frequency Tables & Plots for each variable in the dataset (Barplots/Histograms)). Make sure to capture the skewness and kurtosis. – Provide an interpretation in one paragraph  (no more than 300 words) explaining the distribution of the data. 
• Summary Statistics of the Data at least including mean, quartiles, min/max, and standard deviation. 

Question 2

Using the mtcars dataset, demonstrate the skills you have learned so far in class and submit a Rmarkdown (word doc) report including the following:

• Develop a hypothesis
  • What is your hypothesis?
  • What columns are IVs
  • What columns are DVs
  • What columns are ignoble (why)
• Check for Errors & Missing Data
• Clean the data
  • How did you deal with NAs
  • How did you deal with outliers
• Check Assumptions using Parametric Tests
  • Additivity 
  • Linearity
  • Normality
  • Homogeneity, Homoscedasticity

  Question 3

  Create a bar graph using the attached Iris dataset: iris_exams.csv  (click to download). Compare the Sepal Length of the flower Species. Include the following:

• Main Title
• X and Y-Axis Labels
•  Colors by Species 
• Provide an interpretation in one paragraph  (no more than 300 words) explaining the distribution of the data. 

Which Species Sepal.Length is greater?