1. Why would you choose one over the other? Access control lists (ACLs) carry out packet filtering to regulate the flow of packets via a network. Packet filtration provides safety by limiting the reach of traffic into a network, limiting user and also device access to a network, and also preventing traffic from exiting a network. IP access lists decrease the possibility of spoofing or even denial-of-service attacks, and permit dynamic, momentary user-access via a firewall. There are several types
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206. What is Half Power Frequency? A) Voltage gain reduced to 50% B) Voltage gain reduced to 60.7% C) Voltage gain reduced to 70.7% D) Voltage gain reduced to 80.7% ANSWER: C 207. If the voltage gain drops to 70.7% of its midrange value, it is said to be _______ A) attenuated B) down 6 dB C) down 3 dB D) down 1 dB ANSWER: C 208. What is the gain that occurs between the lower and upper critical frequencies in amplifier? A) midrange gain B) critical gain C) bandwidth gain D) decibel gain ANSWER: A
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NORTHCENTRAL UNIVERSITY ASSIGNMENT COVER SHEET Student: Maurice M Belcher Sr. THIS FORM MUST BE COMPLETELY FILLED IN Follow these procedures: If requested by your instructor, please include an assignment cover sheet. This will become the first page of your assignment. In addition, your assignment header should include your last name, first initial, course code, dash, and assignment number. This should be left justified, with the page number right justified. For example: DoeJXXX0000-1
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1. The various contaminated areas in school according to the acquired class data was the front door entrance handles and the biology classroom doorknob. In the individual experiment conducted revolving the four locations in table 2 the front door handles contained a greater amount of bacteria than the AC vents and the office water dispenser. The least contaminated areas according to the class data was the cafeteria microwaves and after further observation a question was made, could the constant
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1. What is the purpose of flaming the loop before and after use? This process sterilizes the inoculating loop before the experiment. By passing the inoculating loop through the warmest part of the flame (the tip of the inner blue flame), the heat kills any microbes and prevents contaminating microorganisms from interfering with the integrity and accuracy and contaminating your experiment. This process is known as flame sterilization. Flaming the loop after the experiment once again kills any contaminating
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1. How many elements are essential? a. Approximately 20-25% of the 92 natural elements are considered essential, this is about 17-25 elements. 2. Which elements make up 96% of matter on earth? a. The four elements that make up 96% of all matter are the elements oxygen (O), hydrogen (H), nitrogen (N), and carbon (C). 3. What subatomic particles are found in the atomic nucleus? What are their charges? a. There are three subatomic particles found in an atom’s nucleus and they are electrons, protons
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Marvin Austrie Unit 8Assignment Purdue University IT279 Certified Information Systems Security Professional 2 Professor Laurent Boucard 6/13/18 1) What is a common implementation for the IPSec protocol? The best and commonly used implementation for the IPSec is VPN that uses the Cisco routers to protect the system against risk vulnerabilities. There are four major basic steps applied in utilizing IPSec VPN protocol that ensures the system is same and free from external attacks. The
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Red 1. What are some of the advantages and disadvantages of the ways teachers try to relate to their students? A teacher has to be relatable to their students. A connection must exist in order for any real learning to occur. A disadvantage of becoming relatable would be becoming too familiar with the students and then a loss of respect could occur. A teacher must maintain a position of authority. 2. Why do you think it is important to have challenging academic expectations for each and every student
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The first part of the circuit is the microcontroller. 8 switches are connected to port1 in which switches connected to pins one to four represents patient2 and pins five to eight represent patient 1. Crystal oscillator circuit is connected to pins 18 and 19.Eight LEDs corresponding to the eight control buttons is connected to port 3. Port 2 represents the output of the microcontroller. Two control buttons and two LEDs is connected to pins 16, 17, 10 and 13 respectively. When a patient press the control
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Describe some of the health, safety & environmental risks that have been linked to CCS and explain how these risks can be quantified and communicated in an understandable way to the public. There are some risks associated with CCS that can impact health, safety, and environmental factors. If a leakage were to result, it would be hazardous to not only people but also the surrounding wildlife and ecosystems. The elevated CO2 concentrations in confined areas would play an adverse role in
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