Analyze three (3) specific potential malicious attacks and / or threats that could be carried out against the network and organization. Browser attacks Browser based attacks are the most common network attack. They try to trick internet surfers into downloading malware that is disguised as a software application or an update. Cyber criminals also target popular operating systems and applications by employing an exploit. This can be a piece of data or a series of commands that takes advantage of
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1. What is hardware and software? Give an example of each. Ans. Hardware refers to the physical components of a computer or other devices like the hard disk drive, random access memory (RAM), and the central processing unit (CPU). An example of hardware is a printer. Software is the set of instructions that allows a particular program to complete a task. An example of software is Windows which is an operating system. 2. What is RAM? Ans. RAM stands for Random Access Memory. It is the non-permanent
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When line is terminated in an open circuit load, the reflection coefficient is A. Unity B. Zero C. Positive infinity D. Negative infinity ANSWER: A. Unity 52. A 300 ohms line is terminated in a resistance load of 200 ohms, the VSWR is A. 0.65 B. 1.5 C. Unity D. Zero ANSWER: B.1.5 53. If the reflection coefficient is 0.5, the standing wave ratio is A. 0.33 B. Unity C. 3 D. Zero ANSWER: C.3 54. To least the fault of the given line, a signal is fed to the line, 30 µs later the signal returned
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Telecommunications Tyson Gant ITT Technical Institute 1: Describe a local land line phone system based on the following Landline Telephone Components: a) Local loop is the physical link or circuit that connects from the demarcation point of the customer premises to the edge of the common carrier or telecommunications service provider's network. b) Central office is an office in a locality to which subscriber home and business lines are connected on what is called a local loop.
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Cloud Computing There are three different types of cloud solutions we will examine; Amazon, Google, and Rackspace. Each offers its own unique and similar features. All three provide you with First we will look at Amazon. Amazon offers cloud services that are designed to make computing easier for developers. One of the biggest concepts that Amazon uses is the fact that they want you to only have to pay for the capacity you actually use. It does this by allowing you to easily adjust capacity
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Plenum The air-handling space between the walls, under structural floors, and above drop ceilings when used to circulate and otherwise handle air in a building. Plenum-grade cable can be run through these spaces if local building codes permit it. Decibel (dB) A standard unit used to express a relative measurement of signal strength or to express gain or loss in optical or electrical power. A unit of measure of signal strength, usually the relation between a received signal and a standard signal
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As med size and large companies know the benefits to cloud computing, small business are starting to hope on the bandwagon. So why is there an instant need for cloud computing? What are the cons? What are the benefits? How can it affect my company in years? Who are cloud service providers? What are the rates? These are essentially things that you can take in consideration when trying to build and maintain records. Cloud computing is cost efficient way to maintain use and upgrade traditional desktop
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a. Standard Precautions are infection control practices that are used to help prevent the transmission of diseases. The infections can be spread through contact with blood, body fluids, non-intact skin and mucous membranes to name a few. In order to prevent the spread of the diseases precautions must be taken by practicing correct infection control guidelines. This would include; gloves, masks, proper wound care, correct disposal of contaminated products and handwashing (Kinn’s p 381). b. There
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Unit Two Text Questions 1. What are positive and negative space? Positive space is the area of an artwork occupied by the primary subjects. Negative space is the area of an artwork around the primary objects. 2. Identify and describe the three different types of balance in artwork. Symmetrical balance occurs when the weight of the artwork’s composition is evenly distributed. Approximate symmetry occurs when the objects are not identical, but balance has still occurred in the artwork. Asymmetrical
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Unit 1.3 Task 1a Cell membrane – The cell membrane is a biological membrane that’s job is to separate the interior of a cell from all of the cells in the outside environment. It is selectively permeable to ions and organic molecules. It also controls the movement of substances in and out of a cell. The function of the cell membrane is to protect the cell from its surroundings. The cell membrane can be found in plants and animal cells. Cell wall – The cell wall is a very flexible but tough layer that
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