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a. Draw an ER diagram. Make sure each entity type has at least one key attribute. Document any assumptions you make. Avoid diagrams with a single entity. b. If you think the description is incomplete, list other data the database should store. c. Adjust your design to incorporate these additions. Problem 1: A space agency wants to develop a database of all satellites that humans have launched into space. Data includes the satellite identification, date of launch, destruction date, purpose, maximum orbital altitude, launching location, launching agency, and contact information for agency. Problem 2: A psychological study requires participants to answer a number of questions related to personality. The database should store the multiple choice answers (A, B, C, D) to the questions and information about each participant, such as participant id, age, and sex. The database should compute a score based on the individual's answers. The score indicates one of 8 personality categories. Each category has an identifying name and specifies that each of three qualities is either true or false.
Identify an incident in cybercrime or cyberwarfare related to this entity. Fully discuss the specifics of the cyber incident (and related incidents) and analyze the motivation of the actors/attackers. Also suggest methods for organizations to d..
How do you print the rightmost element in a binary tree?
Create a css file named style.css to format index.htm and provide a basic layout. Use css comments to document the css program.
Write a program that simulates a guessing game in a GUI program.
Explain how applying what you have learned in this course about communication, collaboration, problem solving skills, ethics and organizational citizenship can help you be a successful citizen of your organization. Be sure to discuss each one o..
Write a Prolog program to solve the 6 by 6 Sudoku puzzle distributed in class. Do not use a solution downloaded from the Internet or elsewhere. Write your own. It should be designed along these lines
Draw the hieararchy chart and then plan the logice for a program that calculates a person's body mass index BMI. BMI is a statistical measure that compares the person's weight and height.
Which item in the stack is to be removed first?
Your company wants to implement a strategy for backing up network data. It wants a strategy that allows it to back up changed files on a daily basis and recover lost files quickly in the event of disk failure. What would you recommend to meet your..
Explain ways in which Wi-Fi is being used to support mobile computing and m-commerce. Also explain ways in which Wi-Fi is affecting the use of cellular phones for m-commerce.
Explain how primitive values like doubles are passed between functions in Java. How are string objects passed between functions in Java?
What is the difference between using biometrics to ensure that only certain employees enter a bank vault and using biometrics to identity a terrorist in a crowd. Which application is more reliable and why. Assume that we're using facial recognitio..
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