Data communication and networking 7040 Week 4 assignment: Lab exercise Introduction: All network administrators must focus the rules and their system and network administrations and clients will discover satisfactory. These operational conditions can be viewed as ordinary for that system. Studies have demonstrated that system supervisors are wagering on expanded transmission capacity as the answer for system issues. A decently characterized and appropriately executed system testing
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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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Linux Fedora 15 Chapter 7 1. The shell waits for the command to finish executing. You can send the command to the background by using "&". 2. cat list | sort | lpr 3. A PID number is an identification number assigned to a command running in the background‚ which can be used to differentiate between commands. The PS (process status) utility. 4. $ ls section* $ ls section[1-3] $ ls i* $ ls*[13] 5. fgrep -i ’a’ | wc -l fgrep ’a’ find lines containing "a"; the -i option tells it to ignore
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BIOS251 Week 7 Lab Exercise Joints To complete this worksheet‚ select: Module: Support and Movement Activity: Anatomy Overviews Title: Joints 1. a. From the main Joints page‚ click Fibrous Joints and identify each of the following structural joint types. Suture Syndesmoses Gomphosis Suture Syndesmoses Gomphosis b. Why are sutures
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Daniel Thompson 10/31/14 NT1110 Unit 7 Assignment 1 Complementary Metal Oxide Semiconductor‚ or CMOS‚ is a widely used type of semiconductor. CMOS semiconductors use both NMOS(negative polarity) and PMOS(positive polarity) circuits. Since only one of the circuit types is on at any given time‚ CMOS chips require less power than chips using just one type of transistor. This feature makes them convenient for use in battery-powered devices such as laptops. Personal computers also contain a small amount
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equilateral triangle has two sides both measuring 4cm‚ what will be the length of the third side? A) 8 cm B) 2 cm C) 6 cm D) 1 cm E) 4 cm 4. Why did you …………… that book home without asking me? A) remove B) take C) get D) touch E) receive 5. I asked my friend to …………… me 10 pounds. A) borrow B) withdraw C) lend E) allow D) take 6. He’s worked for that company …………… last May. A) from D) since B) by E) ago 7. Match the two columns: 1. brown 2. tanned 3. attractive 4. wavy 5. slender A) 1b/2c/3e/4a/5d
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UNITS #7 and # 8 QUIZ UNIT # 7 Refer to Text Chapter 5 pp. 34-46 The Challenge of Cultural Relativism by James Rachels. Part I Fill-in the correct terms. (20%) 1. According to cultural relativists the following claims are presented: Different societies have different _moral_codes. There is no _objective_standard that can be used to judge one societal code better than another. There is no ‘_universal__ truth’ in ethics‚ that is‚ there are no moral truths that hold
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including proper spelling and grammar. When you are ready to turn in your assignment‚ add a check mark to the Submit for Grading box and then select Submit.After submitting your journal contacts your instructor to complete your Module 8 Discussion-Based Assessment.Module 7: Collision Costs and PreventionsThere are many costs associated with owning and driving a car. The purchase of a car is only the beginning. There are maintenance costs‚ fees‚ tolls‚ taxes‚ fuel and insurance. For the next few questions
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Nmap LAB EXERCISE CSEC 640 LAB-1 University of Maryland University College B-McDerm February 16‚ 2014 ASSIGNMENT PART A-NMAP 3.3 Lab Questions: Part A 1. What are the services that are running on each host? Some of the hosts include the following services below‚ but not all “3” include the same services. Domain: Host “3” only FTP: All Host’s HTTP: All Host’s Microsoft-DS: All Host’s Microsoft-RDP: All Host’s MSRPC: All Host’s MYSQL: All Host’s Netbios-SSN:
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“2-7 Algebra Lab Percentiles” 1. Find the median‚ lower quartile‚ and upper quartile of the scores. Median: 16.5 Lower quartile: 10.5 Upper quartile: 23.5 2. Which performer was at the 50th percentile? the 25th percentile? the 75th percentile? 50th percentile: Arnold 25th percentile: Ingrid 75th percentile: Brooke 3. Compare and contrast the values for the median‚ lower quartile‚ upper quartile‚ and the scores for the 25th‚ 50th‚ and 75th percentiles. If you estimate the percentiles‚ then the
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