Database Systems: Design, Implementation, & Management
13th Edition
ISBN: 9781337627900
Author: Carlos Coronel, Steven Morris
Publisher: Cengage Learning
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Chapter 15, Problem 12RQ
Explanation of Solution
Web Application Server:
- The web application server is a software application used for creating web applications and server framework to access them.
- He/she has set of components to the software using standard Application
Programming Interface (API). - They include services like clustering, load balancing and many such and they also support dynamic pages.
- There are different types of web application servers namely, Glassfish, Apache Tomcat, Blazix, Resin Servlet Container, WildFly, Apache TomEE, JOnAS and many others.
Description of web application server:
“GlassFish” is one of the open source application server developed by Sun Microsystems to support the Java EE platform...
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Suppose that the two Rank methods below are added to the Skip List class on Blackboard.
public int Rank(T item)
Returns the rank of the given item.
public T Rank(int i)
Returns the item with the given rank i.
Requirements
1. Describe in a separate Design Document what additional data is needed and how that data is used to
support an expected time complexity of O(log n) for each of the Rank methods. Show as well that the
methods Insert and Remove can efficiently maintain this data as items are inserted and removed. (7
marks)
2. Re-implement the methods Insert and Remove of the Skip List class to maintain the augmented data in
expected O(log n) time. Using the Contains method, ensure that added items are distinct. (6 marks)
3. Implement the two Rank methods. (8 marks)
4. Test your new methods thoroughly. Include your test cases and results in a Test Document. (4 marks)
Why do we need official standards for copper cable and fiber-optic cable? What happens without the standard?
Chapter 15 Solutions
Database Systems: Design, Implementation, & Management
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