Find and discuss an example of a buffer overflow exploit. How could you verify that an overflow condition exists?
(Minimum word count 300 with references).
Purpose
The purpose of discussion board activity is familiarized student with the significance of the ERP Enterprise Resources Planning.
Action Items
Read the below given statement and answer the question:
Discussion Question:
Goal: The purpose of this project is to demonstrate the use of Boolean logic and build basic circuits. Note that this lab assignment is group assignment with each group having either 2 students or 3 students.
Problem Statement: The predominant storage inside computer systems are on disks drives. SCSI disks are the standard disks in most Unix Workstations from Sun, HP, SOL and other vendors. They are also the standard disks in Macintoshes and Higher-end Intel PC’s, especially network servers. Consider the Wide Ultra4 SCSI which transfers data packets in 16-bit bursts at 160 MHz with a maximum throughput of 320 MB sec. The data transfers at higher rates can result in random-noise pulse changes from a 0 to 1 and 1 to a 0. As the speed of processors and electronic communications increases, these parity flips become more prevalent and the inability to detect when these errors occur can be fatal. As a Design Engineer you have been requested to create system for the transmission of these 8-bit packets from an I 0 Controller to Memory using Error Correcting Code over 12-bit data bus line. Wide SCSI contains a 68bit bus: however for the sake of simplification we are only concerned with the data bits. The other bits in the SCSI bus are for bus arbitration, synchronization, power management. etc. In this project, we will use even parity.
Transmission Vectored Bit: A 4-Bit Parity Vector (131-134) are interlaced with the 8-bit Data Vector (DI:Ds): P1 P2 DI P3 D2 D3 D4 134 Ds D6 D, Ds
Generally, an interrupt error handler is used to handle errors from the OS. for this exercise we will use 3 Hex displays. 2 for data and 1 for an error status. for diagnostic purposes:
In the event that no error has occurred. your design must display the data transferred using the 2 Hex data displays and a “0” as an error status.
For single bit transmission errors, your system must correct the error and display the data along with “C” in the 3rd Hex Display.
For multiple bit transmission errors, your design must display “E” in the error status display.
Submission Instructions:
1. Write a Readme text file that includes (1) your group member names and the contribution of each member (who did what); (2) list each file enclosed in your submission package and briefly explain its function and usage.
2. Submit your LogicWorks files including your circuit schematic file (.cct) and your library file (.clf).
3. In your .cct file, please document each section using the Text tool (Ctrl_E) so that the grader knows how it works.
Note that documentation is essential for full credit.
Objectives
• Set up an HTML page using the basic page elements.
• Be able to use HTML5 semantic elements to structure a web page.
• Properly use images, lists, headings and semantic elements.
• Successfully use CSS to style and modify the appearance of page and the elements contained within.
Basic Requirements
• Properly use and indent all tags.
• Set up page with <html>, <head> and <body> tags.
Assignment Details
Using the skills you have gained in this course, create a homepage for yourself. This homepage will be a space for you to talk about yourself, your education, work experience and goals. Include:
• Name
• Degree
• Skills
• Picture
• Work experience (1 or 2 is fine)
Submit your assignment
1. Combine all work files into a zip folder (include all HTML, CSS, font, and image files). Keep the file structure the same as it was when you were working on the assignment.
2. Submit the zip folder via desire2learn in the appropriate Assignment folder in order to receive credit. While you may also submit screenshots, you are required to submit the actual code files, not just screenshots of the code.
Summarize the attached paper in about 1-2 pages.
Case Study:
ManyFarms is a primary dairy provider offering numerous dairy products including, cheese, milk, and butter products, in Saudi Arabia. In addition, a new district of farms is opening in the Jeddah area. As cybersecurity manager, you have been tasked with developing the Jeddah business continuity planning (BCP).
Answer the following questions:
Directions:
Describe and define data in your own understanding.
Answer the following review questions from the textbook:
Your answers should be written in a professional manner (as if you were preparing a summary for a corporate executive). In other words, do not simply provide “bullet point” items, but carefully describe the related concepts in paragraph form. Your submissions will be evaluated on both technical correctness and adherence to professional communication standards
Review Questions Chapter 6
1. What four kinds of information is an analyst seeking through prototyping?
2. What is meant by the term patched-up prototype?
6. List the advantages and disadvantages of using prototyping to replace the traditional SDLC.
7. Describe how prototyping can be used to augment the traditional SDLC.
Review Questions Chapter 7
1. What is one of the main methods available for an analyst to use when analyzing data-oriented systems?
2. What are the four advantages of using a data flow approach over narrative explanations of data movement?
6. Describe what “exploding” data flow diagrams means.
8. Why is labeling data flow diagrams so important? What can effective labels on data flow diagrams accomplish for those who are unfamiliar with the system?
Purpose
In this discussion board, you will post your answer to the question. You will also read and respond to other classmate’s postings. This is an excellent way for you to interact with your colleagues and to share your thoughts about the question answer in a critical way.
Action Items
Throughout the past years, the evolution of Decision Support Systems changes based on the growth of their supported technology. Recently, we saw a massive development in technology to involve the expansion of Cloud computing, IOT, Big Data, and AI.
Discuss how these technologies change the development of Decision Support Systems. Support your answer with an example of an application of Decision Support System and tell which domains are getting benefit from the use of DSS.
Perform a usability evaluation of an existing e-commerce Website.
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