Computer Science

What is meant by the term “power wall” in terms of processor performance improvements and the focus towards more parallelism?

ASSIGNMENT Name and explain the four types of misses associated with cache memory What is meant by the term “power wall” in terms of processor performance improvements and the focus towards more parallelism? The current focus of exploiting higher levels of performance in hardware is on multicore, domain specific architectures and parallel processing. What is […]

Write a program that adds a feasible solution to given supply vector b ∈ R7. ˆ Model this problem as a linear program (LP) and write the corresponding .lp le.

COMP331/557 Programming Assignment Routing and ProductionConsider the following directed pipeline network that is modeled as a directed graph.F BC CA F AWe route four dierent commodities a, b, x, y through the pipes. No commodity can ever ow against the indicated arc direction. Dierent commodities can be sent through the same pipe. For each arc, […]

Prepare about two page word document that addresses the following: BIG DATE ..what is big data ? The Purpose of big data?

Big Data Prepare about two page word document that addresses the following: BIG DATE ..what is big data ? The Purpose of big data? The characteristic of big data? The use of big data?. For technology….advantage and disadvantage of big data…..  

Pick a major data breach case that occurred in 2016 or later and was well publicized in the news media and other journals or periodicals. Research the incident and provide details indicating who perpetrated the crime.

ASSIGNMENT Pick a major data breach case that occurred in 2016 or later and was well publicized in the news media and other journals or periodicals. Research the incident and provide details indicating who perpetrated the crime, what methods were used to get inside the network, what data was stolen, and the extent of the […]

Prepare a specific recommendations that relates to the next cybersecurity strategy, private/public partnerships, and comments on how specific technologies should be incorporated into the assessment.

Conclusion Scenario: The chief technology officer (CTO) has indicated that your organization has been requested by the National Security Council (NSC) to comment on the upcoming National Cybersecurity Strategy. The NSC has asked for specific recommendations as it relates to the next cybersecurity strategy, private/public partnerships, and comments on how specific technologies should be incorporated […]

List 5 detailed things you learned from this episode. Relate the things you learned in this class with what you learned in the podcast.

ASSIGNMENT TASKS (100%) Learn about data science from the command line We have learned a lot about Jupyter notebooks in this course, yet there are a lot of other tools that should (and will) be in the quiver of the working data scientist. You will learn about such tools in this interactive recording of a […]

Select 1 topic from among the 6 listed below, and in at least 400 words, write a post that explains your chosen topic.

Algorithms Select 1 topic from among the 6 listed below, and in at least 400 words, write a post that explains your chosen topic. Query ‘Optimizer Overview Query Optimization Steps Be sure to address the question “What are the algorithm categories?”‘ 2 Algorithms Introduction External Sort/Merge Be sure to explain how the merge/sort algorithm works. […]

Identify the functional dependencies in the 1NF table you constructed. Describe any insertion anomalies that can occur in your 1NF table.

Lab: Normalization Assignment The following table is un-normalized. The original data set is in the Normalization Lab Data.xls file in your lab folder. For each question that requires you to re-write tables, re-write them in the Excel workbook and copy/paste your new table(s) in the appropriate sections of the Lab: Normalization Template located on the […]

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