1. Triple DES Triple DES was designed to replace the original Data Encryption Standard (DES) algorithm‚ which hackers eventually learned to defeat with relative ease. At one time‚ Triple DES was the recommended standard and the most widely used symmetric algorithm in the industry. Triple DES uses three individual keys with 56 bits each. The total key length adds up to 168 bits‚ but experts would argue that 112-bits in key strength is more like it. Despite slowly being phased out‚ Triple DES still
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Chapter #1: Introduction to Financial Statements Brief Exercises BE 1-1 Match each of the following forms of business organization with a set of characteristics: sole proprietorships (SP)‚ partnership (P)‚ corporation (C). _P__ Shared control‚ tax advantages‚ increased skills and resources. _SP_ Simple to set up and maintains control with owner. _C__ Easier to transfer ownership and rise funds‚ no personal liability. BE 1-2 Match each of the following types of evaluation with one of the
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Activity 1: 1. Did any solutes move through the 20 MWCO membrane? Why or Why not? 2. Did Na+Cl- move through the 50 MWCO membrane? Activity 2: 1. Are the solutes moving with or against their concentration gradient in facilitated diffusion? 2. What happened to the rate of facilitated diffusion when the number of carrier proteins was increased? 3. In the simulation you added Na+Cl- to test its effect on glucose diffusion. Explain why there was no effect. Activity 3: 1. Which membrane resulted
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Exercise 1 XXXXX XACC/290 August XX‚ 2014 XXXXXX E3-4 Describe each transaction. 1. The company issued shares of stock to stockholders’ equity increased for the month. 2. The company purchased equipment for $1‚000 cash and $4‚000 on account. 3. The company purchased supplies for $750 cash. 4. The company receives $4‚100 in cash revenue and $5‚400 in accounts receivable. 5. The company paid $1‚500 cash for accounts payable. 6. The company paid a $2‚000 dividend
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Team Exercise 4 Why has Altius lost market share? 10 points i) There was a decline in the economy‚ which led to less people spending money on golf. Now even during a modest recovery the industry is not nearly back to the glory of its past‚ and many golfers who stopped golfing are not returning‚ and few people are picking up the game for the first time. The declining interest created a major decline in spending. ii) Altius marketed itself exclusively as a premium brand. While other
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It 255 Hana Laplant 4/12/12 Unit 4 Assignment 1&2 Enhance an existing it security policy framework Security policy planners must consider and the tasks they must complete to deploy an effective security audit policy in a network that includes computers running Windows 7 or Windows Server 2008 R2. Organizations invest a large portion of their information technology budgets on security applications and services‚ such as antivirus software‚ firewalls‚ and encryption. But no matter how
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Exercise 1 Cell Transport Mechanisms and Permeability Name ____________________________________________________________ Lab Time/Date ______________________________ Activity 1 Simulating Dialysis (Simple Diffusion) 1. Describe two variables that affect the rate of diffusion. * The size of the pores of the membrane * The size of the molecule diffusing through the membrane 2. Why do you think the urea was not able to diffuse through the 20 MWCO membrane? How well did the results
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NT 1330 Unit 5 Exercise 1 To: Junior Admin The FSMO roles were assigned to one or more DCs during the DCPROMO process. The Schema and Domain Naming roles are located in the first DC in the first domain in the forest (i.e. the Forest Root Domain). The RID‚ PDC Emulator and Infrastructure roles are located in the first DC in a domain (any domain‚ including the Forest Root Domain‚ any Tree Root Domain‚ or any Child Domain). To determine whether a domain controller is a global catalog server 1. Open Active
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Rushing attacks send duplicate Route Request (RREQ) to the neighbor node. If Request RREQ is from the true source address‚ then the system is regular and begins to transmit data packets otherwise repeat the process. This process is illustrated in Fig 1. Check threshold value: Next check the packet delivery ratio‚ if packet delivery ratio drops to threshold then move to next step. The threshold value is calculated using dynamic threshold algorithm indicated in [3]. The source node randomly chooses
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Unit 301: Communication and professional relationships with children‚ young people and adults Worksheet 4: Scenario 1 Consider the following questions for each example. Your response needs to demonstrate your knowledge and understanding of the policies and procedures in your setting. What should you do ? What should you say to the two learners? What action (if any) do you need to take? Unit 301 Learning outcome 2.5 You are supporting a science lesson in a Year 9 classroom. There has been some
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