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If a set is not closed under the operation , what i its closure under the operation?
Discuss the differences between storing data in Access and Excel. Why would you use a spreadsheet over a database? At what point does it become more efficient to store your data in a database rather t
Review the Personal Trainer fact-finding summary in chapter 4 and draw an ERD with cardinality notation. Assume that system entities include members, activities and services, and fitness instructors.
Enhance and elaborate on the port scanning and/or enumeration techniques (attacks) covered in Module 2. Share any additional thoughts you may have on them and explain how they can be detected and/or p
The Xs represent the full name of the month followed by the Z9 for the day with no leading zeroes and the 9s for the year.
Use Bisection Method to find the first possible root of the following funstions:execute in fifteen (10) iterations/cycle. Present your tabulated solution/spread.
For this assignment, you have been asked to design a database using only the written problem description provided by the client. In reviewing the description, you may find that information may be miss
Data processing requires taking or receiving data from a source and doing something with it. The same can be said of transaction processing
It is not uncommon to have to retrieve data that reside in several tables, especially when formulating a report. Discuss some of the performance issues you might run into when having to query 3 or 4 t
A PowerPoint presentation is saved with a .ptt extension after the filename. A page is the most basic element of the PowerPoint presentation A PowerPoint electronic slide show can run automatically at
Again, thinking about everything you have learned, discuss the one lesson learned that made you the most upset or angry. Explain why you reacted the way you did.
Your forensics has provided the initial response detailing the meaning behind the cyber-terrorism case and the different types of evidence associated. In the preliminary investigative discussion your
Each query in the script file you will create, must be numbered (use either -1 or REM 1 comments for numbering) and in order. The SQL for the following exercises should be written using notepad and ru
When we open a webpage, first folder images are shown and when we refresh or click on any link it show second folder images and again when we click on and link or home page it shows 3rd folder images
If the questions to be answered were broken down into two categories, they would be cost versus maintaining high security while keeping flexibility. Which is more important for SLS?
You have been tasked with building a payroll program for a large organization with offices spread across the United States. The company has one larger data center that each office connects to via a wi
The bookstore staff at Pleasant Creek Community College works hard to satisfy students, instructors, and the school's business office. Instructors specify textbooks for particular courses, and the boo
Risk management involves the process of understanding vulnerabilities and providing the appropriate level of security to handle the possibilities. When an incident occurs, we need to effectively ident
Project Proposal - Determine a project to complete in this course and ITC 4780. In 1-2 pages, summarize your proposed project. Some items to include are the purpose for the project, who the customer i
Describes the distinctions of data and information and briefly explains the process a computer uses to convert data into information.
As a new computer forensics investigator and as a matter of forensics policy and procedure, you will need to understand the procedures for processing the incident scene for digital and logical evidenc
Find the stationary points of the function F(x)=2x_1^3-3x_1^2-6x_1 x_2 (x_1-x_2-1). Which points of these are local minima, which are local maxima, and which are neither?
The CTO of the organization that has requested your services would like for your forensics team to explain what types of physical evidence were identified, documented, and collected on the scene. 
What are some ways if converting biomass to useful energy, and what is the potential environmental impact of each?
Input a list pf employee names and salaries and determine the mean salary as well as the number of salaries above and below the mean?