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Question: Discuss why are Entity Relationship Diagrams (ERDs) an important initial stage in developing databases? Who would be the initial parties interacting to develop the ERDs? Have you a personal experience you would like to share with other students regarding ERDs?
Assume that queue is a queue type object and the size of the array-implementing queue is 100. Also, assume that the value of the queueFront is 25 and the value of queueRear is twenty-five.
Clustering is generally used along with classification in some applications. In such a case, typically clustering is applied to a dataset to recognize natural grouping of the objects in the dataset,
Which of the system changeover methods is the most expensive? Why? Which of the system changeover methods is the most risky? Why?
Write a function, swapSubTrees, that swaps all of the left and right subtrees of a binary tree. write a method singleParent, that returns the number of nodes in a binary tree that have only one child.
What is meant by Application Service Provider? What factors drive their emergence? How does Jamcracker fit in ASP space? Describe the Jamcracker business model.
Implement a queue as a circular array as follows: Use two index variables head and tail that contain the index of the next element to be removed and the next element to be added.
Create all the code for a class called ArrayQsn. This class will contain 2-techniques. The first technique runningSumMean accepts an array of ints as a parameter, and will return the mean of the values as a double.
create World database using MySQL and write a Java or C# or program to access the DB
Examine the use of databases in your company. Include what database applications are used. Conclude through proposing improvements.
Data Structures and Algorithm Design
Currency Conversion Development
Discuss how a database management system and data mining can help motor vehicle maintenance center improve its services, and what tables would be required in such a database.
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