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Discussion 1: "Single versus Parallel Arrays" Please respond to the following:
1) Describe one (1) scenario not mentioned in the textbook in which the use of an array would be a plausible solution. Support your response with an example of the described use of the array.
2) Describe one (1) scenario not mentioned in the textbook in which the use of parallel arrays would be a plausible solution. Support your response with an example of the described use of the array.
Discussion 2: "Data Hierarchy" Please respond to the following:
1-) Discuss the manner in which you use the data hierarchy in either a Linux or Windows environment to organize your own files for the ease of locating them when needed.
2) Identify a unique type of file in Windows or Linux with which you are familiar. Suggest the key factors that in your opinion make this a unique type of file.
Compare and contrast the UML class diagram relationships that can exist between classes and explain when you would use each type of relationship to model a software project.
Briefly describe how a cross-site scripting attack can be used to compromise the confidentiality of information stored in a database
Visualise the computer data entry screens that could be used to capture data for the following business events in Mike's business.
Develop an E-R diagram for the library database. The relation schemas for the library database.
One of the new classes must be based on a reference extending an existing class from package task02 directly(similar to how Customer extends Person in the sample code).Do not repeat that package task02 class in the task03 package.
In talking about database security, some aspects to regard as are Data Integrity, Confidentiality, and Malicious Activity. Illustrate how does database security relate to data integrity?
describe the challenges that an organization will face when changing business processes and how information systems
One side effect of normalization is that you often need more than one table to get meaningful results. For example, you may have a table that includes a list of parts and the ID number for the vendor of each part. T
Create a vendor database and related reports and queries to capture contact information for potential PC vendors. This information will be used to populate an MS Access database.
Using the Hillside School Case Study and your stage 1, 2, and 3 projects, develop a decision paper that serves as a system "sign-over" document for system deployment and transfer of responsibility for the newly designed and implemented system to t..
Draw a DFD (Context and Level 1) for placing an order based on the E-R diagram shown here.
Don't worry about going through the normalization process at this point. Identify the appropriate relationships among the entities, and define the minimum and maximum cardinality of each relationship. Make some additional assumptions about the bus..
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