Other Programming & Computer Science Answers

If a hacker wants to exploit the TCP three-way handshake,what is the most effective way to go about that?

you are required to design, implement, and document a database system for Comics and Novels Rental Company.

a. Produce a complete Entity-Relationship (ER) diagram (include keys and participation constraints) for the above-mentioned scenario.

b. Map your ER diagram to its corresponding relational schema.

c. Identify the attributes, data types, and constraints of each table and document in the data dictionary.

d. Implement the set of entities/ tables using Data Definition Language (DDL). 

How do IT resources “matter” in terms of the different roles they play in an organization?

1. Create a class to implement a queue using a circular array

a. The class should contain functions to

i. Insert a new value, 

ii. Delete a value. 

iii. Change a value equal to X to a value equal to Y. 

iv. Count all value equal to X in the queue. 

For each function above perform an asymptotic analysis and state the worst case performance of the algorithm.

1.Create a class to implement a queue using a circular array<o:p></o:p>

 a. The class should contain functions to

 i. Insert a new value

 ii Delete a value.

 iii. Change a value equal to X to a value equal to Y.

 iv. Count all value equal to X in the queue.

b.For each function above perform an asymptotic analysis and state the worst case performance of the algorithm

Where do you stand on the controversial encryption issue? Should governments like the United States be allowed to have an escrowed key to all encrypted communications? Is unfettered encryption a good thing for cyberspace?

Sam Jones completed an authorization for the release of his medical record. He listed specific information he wants to be sent to his new provider.

Using the Internet, search for information about applying the minimal necessary standard. Then, respond to the following:

Discuss how the minimal necessary standard applies in this situation.

Support your discussion using the information you found on applying the minimal necessary standard. Include two website addresses for articles that you used to support your post.

A client is having an issue with getting to the Windows Desktop. All they see is a dot moving in a circular fashion with ‘Please Wait’ underneath it and they have been waiting for 10 minutes. Describe your sequential troubleshooting approach to determining the issue. 

 You are required to evaluate the performance of the selected algorithms from Question 1 by using the following assumptions in your computation:                                                                                (15)

ALGORITHM 1 ALGORITHM 2 True Positive = 65 True Negative = 70 False Positive = 80 False Negative = 90 True Positive = 75 True Negative = 80 False Positive = 40 False Negative = 45

 Compute the following Machine Learning metrics by showing your working:    

Accuracy Precision Recall F1-Measure