attacks are put forward. What is the Denial of Service attack (DoS) & Distributed Denial of Service attck (DDoS) ? What is the Denial of Service attack (DoS) & Distributed Denial of Service attck (DDoS) ? • * in general; denial-of-service attack (DoS attack) or distributed denial-of- service attack (DDoS attack) is an attempt to make a machine or network resource unavailable to its intended users. What is the differences between the DoS and DDoS ? A- DoS 1- A DoS Attack is a Denial of Service
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Pumps Selection‚ Operation & Maintenance Dr. M.F. Khalil Professor Mech. Eng. Dept. Alexandria University Alex.Eng.Society Short Course By MFKhalil 1 Pumps Function Classification Construction‚ Theory ‚ Operation & Applications Alex.Eng.Society Short Course By MFKhalil 2 Pump Pump is a mechanical device which • converts mechanical energy of its driving unit ( electric motor‚ diesel engine‚ steam turbine ‚gas turbine ‚wind turbine.. Etc.) to hydraulic energy .This hydraulic energy
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Heat pump From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search For theoretical background‚ see Heat pump and refrigeration cycle. Outdoor components of a residential air-source heat pump A heat pump is a machine or device that transfers thermal energy from one location‚ called the "source‚" which is at a lower temperature‚ to another location called the "sink" or "heat sink"‚ which is at a higher temperature. Thus‚ heat pumps moves thermal energy opposite to the direction that
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"DO AS I SAY‚ NOT AS I DO?IS A COMMON ABUSE OF AUTHORITY There are so many wrong ways to approach something‚ and fewer right choices. Therefore‚ people depend on those around them and different resources for good advice and influences. Children‚ especially‚ look up to their parents and other adults in admiration and try to mimic their actions. It is not always easy‚ however‚ even for the heroic adults to set the right examples. "Do as I say‚ not as I do?is one of the most commonly used clich
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Briefly discuss what education claims to do for us. What do sociologists show it often does? Illustrate with examples from the Caribbean Education begins the day we are born and ends the day we die (Ballantinee and Hammack). According to Haralambos and Holborn education involves the acquisition of knowledge and skills. Although this is may be seen as the most appropriate explanation for what education is regarded as universally‚ education in modern developed and developing societies is
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“When in Rome‚ do as the Romans do” is the famous axiom of St Ambrose‚ the very famous bishop of Milan in the 4th century. He advises that people should follow the traditional customs and decency of country where they choose to live. The knowledge about culture and customs of another country bring many benefits for immigrants. They can know the positive things they should do and the negative things they must avoid. This knowledge also makes them feel more freedom in a strange country. Nowadays‚ many
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also have constant updates and re-certification tests for new models and system designs. You will need to have attention to details and the ability to simply look at something and figure out how it works‚ know how to test it‚ and determine exactly what it takes to repair or replace it. You will need the ability to properly utilize various tools and improvise if and when specific tools are not available. You need to be in shape to work in all sorts of positions in‚ around and under the car and have
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characteristics of a Centrifugal pump. The Centrifugal pump is largely used in petrochemical industries to move liquids around the plants and refineries. Through common practise of Centrifugal pump operating characteristics is it possible to determine the optimum conditions of particular conditions. The results of typical characteristics are expressed on this work in terms of pump discharge pressure‚ pump efficiency‚ and power demand at various pump speeds of verses pump discharge. The experimental
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Do not ask what your country can do for you‚ ask what you can do for your country "We have to labor‚ and to work‚ and work hard‚ to give reality to our dreams. Those dreams are for the world‚ for all the nations and peoples are too closely knit together today for any one of them to imagine that it can live apart. Peace has been said to be indivisible; so is freedom‚ so is prosperity now‚ and so also is disaster in this One World that can no longer be split into isolated fragments." A true patriot
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Monkey do‚ Monkey Connect¨‚ Frans de Waal educates the reader of our primal tendency to mimic and empathize with others. In the Informational text ¨With Friends Like These¨‚ Dorothy Rowe explains the social dynamics regarding validation‚ and how friends are necessary for a healthy mind. In the Latin American short story ¨And of Clay Are We Created¨‚ Isabel Allende tells a tragic story which unfolds in a heart-wrenching revelation for the emotionally isolated characters.
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