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Computer Science homework help

Assignment Content We spent a large amount of time in class talking about “goo

Assignment Content
We spent a large amount of time in class talking about “good” systems and “not so good” systems…and we saw some of the characteristics of each…and I am sure (at least I hope) that while we discussing it, you were thinking of systems that you think are good, and those that you think are not so good…   So for this assignment, I want you to tell me one system that you think is good, and one system that you think is not so good…if it is a website, include the link…tell me SPECIFICALLY why you think the system is good or not so good…and tell me how you would improve on what they have…   And I know your next question…how long does this assignment have to be?…well, I am not really into counting words…but just to give you some perspective, I would say that by the time you are done, you should have a least one full page and maybe two full pages…if you wrote half a page, you probably wrote too little…if you wrote 5 full pages, you wrote too much…as I always tell my classes – just write!…and before you know it, you will have 1 to 2 pages…      

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Computer Science homework help

 If you have you been involved with a company doing a redesign of business proce

 If you have you been involved with a company doing a redesign of business processes, discuss what went right during the redesign and what went wrong from your perspective. Additionally, provide a discussion on what could have been done better to minimize the risk of failure. If you have not yet been involved with a business process redesign, research a company that has recently completed one and discuss what went wrong, what went right, and how the company could have done a better job minimizing the risk of failure.
4-5 pages

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Computer Science homework help

Question 1 Application of Amdahl’s Law: Answer the following two questions and s

Question 1
Application of Amdahl’s Law:
Answer the following two questions and show your work:
What is the overall speedup if you make 15% of a program 85 times faster?
What is the overall speedup if you make 85% of a program 15 times faster 
Question 2
Consider a dynamic RAM that must be given a refresh cycle 64 times per ms. Each refresh operation requires 150 ns; a memory cycle requires 250 ns. 
What percentage of the memory’s total operating time must be given to refreshes? Explain your answer and show your calculations.
Question 3
List and briefly define three newer nonvolatile solid-state memory technologies.
Question 4
What is the difference between DRAM and SRAM in terms of application? What is the difference between DRAM and SRAM in terms of characteristics such as speed, size, and cost? 

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Computer Science homework help

Instructions Make sure to work through the notebooks in the Reading Assignment

Instructions
Make sure to work through the notebooks in the Reading Assignment first. 
This homework is not related to Simulations directly. The goal is to make sure you are comfortable programming basic Python code using Jupyter Notebooks. Start early, ask questions. Watch video presentation for extra help.
Your entire homework description is contained in the following Jupyter Notebook: HW2_YourName.ipynb. Download it (right-click and ‘Save link as..’) and save it in your working folder, start Jupyter and open this notebook.
Follow the directions given in the notebook to complete all the tasks and submit the file. 

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Computer Science homework help

 As you create files on your computer, how will you organize and backup the info

 As you create files on your computer, how will you organize and backup the information on your computer? Would you use a feature like OneDrive? 

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Computer Science homework help

What is the significance of cache memory on computer performance?  Explain

What is the significance of cache memory on computer performance? 
Explain how the principle of locality affects caching?
What does associativity mean in the context of caches?

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Computer Science homework help

I have mentioned several times that you will be doing a team project this semest

I have mentioned several times that you will be doing a team project this semester…lots to do in the project and lots to manage…
You have all worked on team projects in the past…and some of you (okay, most of you…okay, all of you) have expressed concerns over doing a team projects…and you have talked about the many issues and problems that go along with a team project…
But we won’t let that happen this semester!…because this semester, we have the choice of managing the project as with waterfall or agile…
For this assignment, given what we have discussed about waterfall and agile development, tell me which process do you think would work better in school projects – agile or waterfall?…explain why you think one will work better, and why you think the other will not work as well…be VERY SPECIFIC regarding SPECIFIC class projects and SPECIFIC class project tasks, and how they line up to either agile or waterfall processes…use your past experience with group projects as a reference…
DO NOT GIVE ME DEFINITIONS…
Again, when you have completed this, you should have 1 to 2 pages…if you have any questions about anything, just let me know…

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Computer Science homework help

 As you create files on your computer, how will you organize and backup the info

 As you create files on your computer, how will you organize and backup the information on your computer? Would you use a feature like OneDrive? 

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Computer Science homework help

   Choose an Alert closely related to the weekly topic and write a concise summa

  
Choose an Alert closely related to the weekly topic and write a concise summary using the template.
Assignment Directions: 
 The US Government Cybersecurity & Infrastructure Security Agency (CISA) provides timely notification to critical infrastructure owners and operators concerning threats to critical infrastructure networks. Each week, review the National Cyber Awareness System website.   
 Choose a topic closely related to our weekly material and write a concise summary using the organizational template and example

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Computer Science homework help

   Assignment Objectives:  Analyze testing methods to find out vulnerabilities A

  
Assignment Objectives:  Analyze testing methods to find out vulnerabilities
Assignment Directions:  Suppose, you want to find out vulnerabilities in a system by simulating an external attacker trying to gain access to the system. But, you don’t want to invest too much time in it. Which testing method will you choose for this purpose?  In a word document, discuss the assigned topic in approximately ten sentences.