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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.
Suppose each cycle in an instruction cycle takes an average of 5 clock cycles. Determine the number of clock cycles needed to process 10 instructions without and with a pipeline
Do managers have a responsibility to maintain an ethical standard within a department? If so, how is the expected ethical standard established? How is it documented? How is compliance measured?
Create an encoding scheme
Given the following data for Albert's fabricating production area:Fixed costs for one shift = $60,000. What is the capacity with two shifts? The additional fixed cost for a second shift is $40,000.
Explain your plan for implementing COBIT for Gardner Novelties
Compare B-MAC, Z-MAC and S-MAC for wireless sensor networks.
Suppose you are working on data analysis project about laptop computers. Each computer is explained by following variables. Recognize the types of each variable as nominal, ordinal, interval or ratio.
Explain prototyping advantages and disadvantages of prototyping, how prototyping influences user centered design, presents critical review of two to three prototyping applications,
You have now become familiar with using the VMware ESXI and vCenter applications. You have also just completed an upgrade to vSphere 5, so while much of the tools and interfaces look similar, nuances and procedures have changed somewhat. When deployi..
If her interest rate is 7% compounded annually, what is the ownership cost of the vehicle over 3 years? Six years
Modules in C are called functions. C programs are typically written by combining user-created functions as well as "pre-packaged" functions found in the C Standard Library. For instance, printf() is a function that is found in the C Standard Library ..
The program should pass these values to a function that returns the future value of the account after the specified number of months. The program should display the accounts future value.
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