6. Explain the following terms: a) Authenticity b) Vulnerability c) Availability
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- Draw an Enhance ER diagram for the given situation. (20 points) A non-profit organization depends on a number of different types of persons for its successful operation. The organization is interested in the following attributes for all of these persons: SSN, name, address, city/state/zip, date of birth and telephone number. The organization also needs to know the age of the person in any given time. Three types of persons of greatest interest to the organization are employees, volunteers and donors. For each employee, date of hiring is needed while for the volunteers, their skill is also gathered. Donors only have a relationship (named Donates) with an item entity type whose attributes include item_no and description. The date of donation of the item is also recorded. A donor must have donated one or more items, but an item may have one or more donors or no donor at all. There are persons other than employees, volunteers or donors who are of interest of the organization, so that the…SHORT ANSWER: The Chain of Custody refers to the chronological documentation or paper trail, showing the seizure, custody, control, transfer, analysis, and disposition of physical or electronic evidence. The purpose is to prove that law enforcement officers handled the evidence properly from start to finish, in a manner that does not change or modify the evidence in any way that would deem the evidence inadmissible. Occasionally mishaps occur with evidence (both digital as well as physical) that renders the evidence useless in court, even though the Chain of Custody was followed. In your own words and in a properly composed paragraph, please describe in full sentences why the chain of custody is important to the cyber forensic process, and how it differs from the process that would be used in a traditional forensics case.Suppose that you are given the following information for the articles publications: • Each article is published in a Journal only. Article may have their own identification number, name, and any other relevant information. Articles cannot be duplicated and will be only accepted in a Journal. Journal will have their identification number, name, any other relevant information. • Authors may publish one or more articles at a time, but each article must be distinctive and published in the appropriate journal. If necessary, the author may be required to present their work at a specific conference. The details of the conference must also be recorded. A reviewer will examine an article before it is published. Each reviewer is only allowed to review two articles from the same journal. Sketch an Enhanced Entity Relationship Diagram (Chen's Model) based on the scenario above. Include all the relevant entities and you are also encouraged to add any other relevant entities to specify the…
- Could you perhaps elaborate on what we mean when we state that the criteria need to be all-encompassing and arranged in a logical fashion?Draw an ERD for each of the following situations. (If you believe that you need to make additional assumptions, clearly state them for each situation.) Draw the sam.e situa- tion using the tool you have been told to use in the course. #3 A hospital has a large number of registered physi- cians. Attributes of PHYSICIAN include Physician ID (the identifier) and Specialty. Patients are admitted to the hospital by physicians. Attributes of PATIENT include Patient ID (the identifier) and Patient Name. Any patient who is admitted must have exactly one admitting physician. A physician may optionally admit any number of patients. Once admitted, a given patient must be treated by at least one physician. A particular physician may treat any number of patients or may not treat any patients. Whenever a patient is treated by a physician, the hospital wishes to record the details of the treatment (Treatment Detail). Components of Treat- ment Detail include Date, Time, and Results. Did you draw more…Write a short code of ethics for university students concerning the plagiarism issue only to help students avoid plagiarism and detect it. (at least 6 points)
- What are some of the possible explanations for the following? Using any simple example all the way through the SDLC.While conducting research, you find the following pieces of evidence: 1. “As a result of my research, I believe that the fictional works of Bret Harte influenced Jack London’s writing most strongly. -Betty Boynton (No sources were listed as documentation.) 2. “Jack London is quoted as saying on frequent occasions that he was influenced the most by Herman Melville.” (Three sources were listed as documentation. Why is Evidence Piece #2 a stronger piece of evidence than Evidence Piece #1? - Evidence Piece #2 lists no sources. - none of theseExplain the concept of anticipatory repudiation and provide one example of the concept.
- In the following criteria, provide some instances of how they may be restated using quantitative language. You are free to communicate the requirements using whatever metrics that you like. 1 The circulation system at the library has to be user-friendly.2 The library system is responsible for providing uniform service to all patrons.3 The library system is required to provide prompt responses to any inquiries made by patrons for book information.(e) Based on the type of hacker you select, explain whether a hacker should be legally prosecuted in they break into a device and review or perhaps revise or destroy the data in the device. (f) If you feel the hacker is doing something of benefit, explain your thoughts. (g) Every person in the class must present their own unique situation regarding ergonomics so there should be no duplicates from anyone in the class when they present their Discussion entry.Use the preamble below to answer QUESTIONS I and QUESTIONS 2 A university SOG is made up of employees who belongs to the various departments and are characterized by their staff ID, first name, last name and date of birth. Also students are part of the university and can also be characterized by student ID, first ame, last name, date of admission. Every employee and student belongs to a particular department which can be characterized by the department ID and the department name. Again all students offer a particular program which can be identified by the program ID and program name and also a course that is offered by the students that can be identified by the course ID and the course name. a. Create SOG University database using SQL Data Definition Language. b. Create two (2) tables in the SOG University database from the schemas in QUESTION Ie using SQL. Data Definition Language. c. List the student ID of all students who do not belong to a department with departmentID7 in the SOG…