Malware has been around for a long time. You are asked to investigate a particular malware and answering the following questions (in complete sentences) based on Internet research: Backoff malware What is the common name and any pseudonyms or variant names?What type of malware (virus, worm, etc)?When was the malware released and, if known, by whom?How was the malware distributed?What type of computers were vulnerable (hardware, operating system, etc)?What was the vulnerability that was exploited?How extensive was the attack (location, number of computers, etc)What is zero-day attack? Was it a zero-day exploit? Why or why not?What was the motive for the virus?List some security solutions that could have taken to prevent the distribution of the malware?
IT120 Cybersecurity Principles
ProblemDescription The game DieN is played in the following way: You will be given a die with N sides. You will know the size of N, and can assume that N is a value greater than 1 and less than or equal to 30.You will be given a bit mask vector isBadSide representing the sides of a die that will make you lose. The vector will be of size N, and 1 indexed. (there is no 0 side)You start with 0 dollars.At any time you have the option to roll the die or to quit the gameIf you decide to roll:And you roll a number not in isBadSide, you receive that many dollars. (eg.if you roll the number 2 and 2 is not active — meaning the second element of the vector is 0 — in isBadSide, then you receive 2 dollars)Repeat step 4.And you roll a number in isBadSide, then you lose all money obtained in previous rolls and the game ends.If you decide to quit:i. You keep all money gained from previous rolls and the game ends. Procedure ● For this problem, determine an optimal policy for playing the game DieN for N sides. You will be given N and the array isBadSide which indicates which sides are bad. As you will see, the optimal policy for this game will depend on your current bankroll.● You can try solving this problem either by creating an MDP of the game (state, action, transition, reward function, and assume a gamma of 1) and then calculating the optimal1 state-value function or you can plug-in values and solve directly using the Bellman Equations. ● What is the expected amount of dollars for this game if you follow an optimal policy? That is, what is the optimal state-value function for the initial state of the game? Provide answers for the problems you are given in the “Solve for Code” tab on the Heroku site. Your answer must be correct to 3 decimal places. Examples The following examples can be used to verify your calculation is correct. ● Input: N = 21, isBadSide = {1,1,1,1,0,0,0,0,1,0,1,0,1,1,0,1,0,0,0,1,0}, Output: 7.3799● Input: N = 22, isBadSide = {1,1,1,1,1,1,0,1,0,1,1,0,1,0,1,0,0,1,0,0,1,0}, Output: 6.314● Input: N = 6, isBadSide = {1,1,1,0,0,0}, Output: 2.5833ResourcesThe concepts explored in this homework are covered by:● Lectures○ Lesson 1: Smoov & Curly’s Bogus Journey ● Readings ○ Littman (1996)(chapters 1-2) page 65 in the link http://www.incompleteideas.net/book/RLbook2018.pdf would be of additional help and aditionally you can also use Pymdptoolbox http://pymdptoolbox.readthedocs.io/en/latest/
CS 7642 Reinforcement learning – MDP – Finding the Optimal State-Value Function
Wk 5 – Education Code of Ethics [due Mon]
Assignment ContentMany educators believe there is a need for an ethical code for educators. Others believe it may be too restrictive and infringe on teacher dispositions. Based on what you have learned and researched in this course, complete the following: Consider your position regarding the creation of educational codes of ethics. Create a 7- to 8-slide presentation to summarize and defend your position using secondary resources. Address the following based on your position: Why a code would or would not address personal and community valuesWhether a code would or would not assist in professional decision makingHow a code would or would not assist in the potential conflict of ethical and legal concerns Include
University of Phoenix Wk 5 Education Code of Ethics PPT
Grammar Is One Of The Most Controversial Issues Education Essay
Grammar is one of the most controversial issues that has been debated along the history of language teaching and learning. The grammar debate has brought about two extreme positions “those who hold that grammar should receive a central attention to language teaching and those who hold that grammar should not be taught at all” (Mukminatien 2008: p.80). On this basis, grammar teaching has undergone a variety of changes that have influenced its role and status in second and foreign language contexts. In fact, all language teaching approaches ranging from the highly structural ones to the highly communicative ones, have assigned varying degrees of prominence to its teaching. Traditional teaching approaches namely the grammar translation method and the audio-lingual method emphasized the centrality of grammar to the extent that grammar teaching “had often been synonymous with foreign language teaching” (Celce-Murcia 1991: p.459). However, with the advent of the natural approach along the deep end version of the communicative approach, the value of grammar was undermined, based on the assumption that a good knowledge of grammar does not guarantee a good mastery of the target language and that language learners need to make sense of grammar rules in more communicative and interactive ways (Tütünis 2012). Nonetheless, in the last two decades grammar has been reconsidered again in language teaching as being ” an essential inescapable component of language use and language learning” (Burgess
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The project includes 10 required items. Complete required items 1 – 10 by entering the appropriate accounting information in your template.Please use your name as the name of the company for the purpose of completing titles in your excel documents (Ex. John Smith, Inc.).After completing items 1 – 10 save your final template using the following name format: ACCT_Project_Yourfirstname_Yourlastname, Example: ACCT_Project_John_Smith. Mine would be Edna Trejo,incRecord your answers to fill in the blank questions under items 4, 7, 8 and 10 using the information from your template. Submit the completed excel file as an attachment in the link under step III.Required: #1.Prepare journal entries to record the December transactions in the General Journal Tab in the excel template file “Accounting Cycle Excel Template.xlsx”. Use the following accounts as appropriate: Cash, Accounts Receivable, Supplies, Prepaid Insurance, Equipment, Accumulated Depreciation, Accounts Payable, Wages Payable, Common Stock, Retained Earnings, Dividends, Service Revenue, Depreciation Expense, Wages Expense, Supplies Expense, Rent Expense, and Insurance Expense. 1-DecBegan business by depositing $6500 in a bank account in the name of the company in exchange for 650 shares of $10 per share common stock. 1-DecPaid the rent for the current month, $550 . 1-DecPaid the premium on a one-year insurance policy, $600 . 1-DecPurchased Equipment for $4200 cash. 5-DecPurchased office supplies from XYZ Company on account, $300 . 15-DecProvided services to customers for $5600 cash. 16-DecProvided service to customers ABC Inc. on account, $2800 . 21-DecReceived $1600 cash from ABC Inc., customer on account. 23-DecPaid $170 to XYZ company for supplies purchased on account on December 5 . 28-DecPaid wages for the period December 1 through December 28, $4480 . 30-DecDeclared and paid dividend to stockholders $200 . #2.Post all of the December transactions from the “General Journal” tab to the T-accounts under the “T-Accounts” tab in the excel template file “Accounting Cycle Excel Template.xlsx”. Assume there are no beginning balances in any of the accounts. #3.Compute the balance for each T-account after all of the entries have been posted. These are the unadjusted balance as of December 31. #4.Prepare the unadjusted trial balance under the “Unadjusted Trial Balance” tab in the excel template file “Accounting Cycle Excel Template.xlsx” . Provide the total of the credit column from the Unadjusted Trial Balance #5.Record the following four transactions as adjusting entries under the “General Journal” tab. 31-DecOne month’s insurance has been used by the company $50. 31-DecThe remaining inventory of unused office supplies is $90. 31-DecThe estimated depreciation on equipment is $70. 31-DecWages incurred from December 29 to December 31 but not yet paid or recorded total $480. #6.Post all of the adjusting entries to the T-accounts under the “T-Accounts” tab. Compute the balance for each T-account after all of the adjusting entries have been posted. These are the adjusted balance as of December 31. #7.Prepare the adjusted trial balance under the “Adjusted Trial Balance” tab as of December 31 in the excel template file “Accounting Cycle Excel Template.xlsx” . Provide the following accounts balances from the Adjusted Trial Balance: Cash Accounts Receivable Supplies Prepaid Insurance Equipment Accumulated Depreciation Accounts Payable Wages Payable Common Stock Retained Earnings #8.Prepare Income Statement, Statement of Stockholder’s Equity, and Classified Balance Sheet under the “Financial Statements” tab for the month ended December 31, 20XX in the excel template file “Accounting Cycle Excel Template.xlsx”. Provide the following amount from the Income Statement: Service Revenue Depreciation Expense Wages Expense Supplies Expense Rent Expense Insurance Expense Net Income Provide the following account balance from the Statement of Stockholders’ Equity: Dividends Provide the following account balances from the Balance Sheet: Current Assets Long-Term Assets Total Liabilities Total Stockholder’s Equity Cash #9.Record the closing entries under the “General Journal” tab. #10.Post all of the closing entries to the T-accounts under the “T-Accounts” tab. Compute the balance for each T-account after all of the closing entries have been posted. Provide the ending balance of Cash at December 31 from the T-account Provide the balance of the Retained Earnings T-account after closing entries have been posted. Does the ending balance of the Retained Earnings T-account agree with the balance of Retained Earnings on the Balance Sheet? Check Point: Total Assets $ 9,470.00
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Earth Sciences homework help
Earth Sciences homework help. HelloThe assignment below I have began, howerver I need assistance in the 700 word summary regarding how companies make decisions.Also, plese assis me with the calculation on problem #2. I’m unable to find the formula that works. Lastly, please check my answers. :)Purpose of AssignmentThe purpose of this assignment is to allow the student an opportunity to calculate the rate of return of equity and debt instruments. It allows the student to understand the effects of dividends; capital gains; inflation rates; and how the nominal rate of return affects valuation and pricing. The assignment also allows the student to apply concepts related to CAPM, WACC,ÿand Flotation Costs to understand the influence of debt and equity on the company’s capital structure.Assignment StepsResources:ÿCorporate FinanceCalculateÿthe following problems andÿprovideÿan overall summary of how companies make financial decisions in no more than 700 words, based on your answers:Stock Valuation:ÿA stock has an initial price of $100 per share, paid a dividend of $2.00 per share during the year, and had an ending share price of $125. Compute the percentage total return, capital gains yield, and dividend yield.Total Return:ÿYou bought a share of 4% preferred stock for $100 last year. The market price for your stock is now $120. What was your total return for last year?CAPM:ÿA stock has a beta of 1.20, the expected market rate of return is 12%, and a risk-free rate of 5 percent. What is the expected rate of return of the stock?WACC:ÿThe Corporation has a targeted capital structure of 80% common stock and 20% debt. The cost of equity is 12% and the cost of debt is 7%. The tax rate is 30%. What is the company’s weighted average cost of capital (WACC)?Flotation Costs:ÿMedina Corp. has a debt-equity ratio of .75. The company is considering a new plant that will cost $125 million to build. When the company issues new equity, it incurs a flotation cost of 10%. The flotation cost on new debt is 4%. What is the initial cost of the plant if the company raises all equity externally?Submitÿyour summary and all calcluations.Earth Sciences homework help
Ten Principles of Economics and the Data of Macroeconomics, assignment help
Ten Principles of Economics and the Data of Macroeconomics, assignment help.
Your organization’s CEO is concerned that members of the strategic planning committee are not familiar with current economic thought and principles. The CEO has assigned you the task of developing an 875-word report to introduce some of these thoughts and principles. Use Chapters 1, 2, 3, 4, 5, 6 and 7 in Principles of Macroeconomics as your only source. Explain the following information in your report to members of the strategic planning committee:How economists are both scientists and policymakers and what principles society uses to allocate its scarce resourcesUsing the circular flow model, explain the flow of money and goods in an economy.How the economy coordinates society’s independent economic actorsA country’s gross domestic product (GDP) and how it is defined and calculatedHow the consumer price index (CPI) is constructed and why it is an imperfect measurement of the cost of livingFormat consistent with APA guidelines.
Ten Principles of Economics and the Data of Macroeconomics, assignment help