EBK ENHANCED DISCOVERING COMPUTERS & MI
1st Edition
ISBN: 8220100606922
Author: Vermaat
Publisher: YUZU
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Expert Solution & Answer
Chapter 4, Problem 2CTQ
Explanation of Solution
Three categories of application:
The below are the applications that are suitable for both mobile device and web.
- Location based application:
- The location based application that is taken is “Google Maps”.
- User reviews: There are more good reviews for this application and the rating given for this app is 4.9 out of 5.
- Safety: This application is safe because third party or other persons cannot access one’s account without their username and password.
- Shopping application:
- The shopping application that is taken is “Amazon”.
- User reviews: This application contains lots of good reviews and the rating given for this app is 4...
Explanation of Solution
Experience of the above applications in web and mobile device:
Location based application – Google Maps:
- In mobile device: It is more convenient in mobile device if people are travelling.
- In computer: If people are not travelling then they can check the distance and can view the “street view” feature in the computer where they can see the streets clearly.
Conclusion:
Google Maps application on the mobile device is easier because, it is easy to carry a mobile device while travelling and its main purpose is to view the destination path.
Shopping application – Amazon:
- In mobile device: Amazon application in mobile device is convenient because, people can check and order the products easily with their mobile.
- In computer: People can see more products in the computer than in the mobile device...
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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 4 Solutions
EBK ENHANCED DISCOVERING COMPUTERS & MI
Ch. 4 - Prob. 1SGCh. 4 - Prob. 2SGCh. 4 - Prob. 3SGCh. 4 - Prob. 4SGCh. 4 - _____ software performs functions specific to a...Ch. 4 - Prob. 6SGCh. 4 - List any restrictions for shareware, freeware,...Ch. 4 - Prob. 8SGCh. 4 - Prob. 9SGCh. 4 - Prob. 10SG
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