Last Updated: Tuesday‚ 18 July 2006‚ 16:36 GMT 17:36 UK E-mail this to a friend | Printable version | | China plan to protect environment | Pollution problems have grown along with China’s economy | China plans to spend 1.4 trillion yuan ($175bn) over the next five years on protecting its environment.The sum - equivalent to 1.5% of China’s annual economic output - will be used to improve water quality‚ and cut air and land pollution and soil erosion.China has some of the world’s most polluted
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HARD DISK DRIVES •Performance •Storage capacity •Software support •Reliability Why we call it as……. • Hard disk • Fixed disk • Winchester disk Hard Disk Drive Components • • • • • • • • Disk platter Read/Write head Head arm/Head slider Head actuator mechanism Spindle motor Logic board Air filter Cables & Connectors • Disk platter • The data’s are stored in this media • Form factor 9 5.5” - actual size is 5.12” 9 3.5” - actual size is 3.74” 9 9 9 9 2.5” 1 1/8” 1 1/3” 1” • The 5.25” platter
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Nicholas Young (14950761) Mr. Huynn NT1230 10 January 2013 Unit 2. Assignment 1. Disk Redundancy 1. Redundant Arrays of Inexpensive Disks (What is RAID?) 2. The basic idea of RAID was to combine multiple small‚ inexpensive disk drives into an array of disk drives which yields performance exceeding that of a Single Large Expensive Drive (What is RAID?). 3. a. RAID Level 0 is not redundant‚ hence does not truly fit the "RAID" acronym. In level 0‚ data is split across drives
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An anomaly is an irregularity‚ or something which deviates from the expected or normal state. When designing databases‚ we identify three types of anomalies:Insert‚ Update and Delete. As is often the case‚ it is probably easier to understand these concepts by looking at some examples. An example of an Insert Anomaly might be a table which stores records for a company’s Salespeople and the clients for whom they are responsible. Leaving aside for the moment the fact the table shown above has other
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A Project Report On SIMULATION OF DISK SCHEDULING (Using C++ and Graphics) Index ABSTRACT…………………………………………………………………………………… 2 PROBLEM DEFINITION…………..…………………………………………………..….. 3 HARDWARE REQUIREMENT….……………………………………………………….. 4 SOFTWARE REQUIREMENT………………….………………………………………… 5 ALGORITHM EXPLANATION/CONCEPT …………………………………………… 6 PROJECT DIAGRAM …………………………………………………………………….. 7 SAMPLE CODE …………………………………………………………………………….. 9 SCREEN SHOTS ………………………..……………………………………………….
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All around the world‚ there are crimes happening every five seconds a day. One crime that causes over thousands of dollars in damage‚ is arson and done by pyromaniacs. A pyromaniac is a person who has pyromania‚ which means a person who has an obsession over fire. Arson is a malicious burning of the dwelling of another though the actual crime may entail the burning of any structure or object. There are different types of arsonists. One may be a serial arsonist‚ who is someone that habitually and
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The hard disk is the main storage device in your computer. It is a bit like a filing cabinet: all of your data files and applications software are stored on it. The hard disk contains a number of metal platters which have been coated with a special magnetic material. The data is stored in this magnetic material. Thus‚ the hard disk is known as a magnetic storage device. In order to access the data‚ the platters spin many thousands of times a second and a magnetic read and write head floats just
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Parenting is taking full responsibility and liability of a human being from the time they are born all the way until adulthood. Parenting is not just being a mother or a father. It is supporting a child in every way possible; spiritually‚ financially‚ emotionally‚ and physically. The way one parents their child depicts what kind of person they are. It is a personal preference that points out different and unique things about a person. For example‚ some parents or families have traditions or beliefs
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The first type is the hard determinist. The hard determinist believes that all actions are already determined from beforehand‚ which means we cannot control our actions. The hard determinist also believes that people do not have any moral responsibility; therefore‚ this type of belief there isn’t any rewards for doing something good or punishment for doing something bad since the individual couldn’t have acted differently this means the agent had no freedom. The next type of determinist is
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Collisions may involve many different qualities but momentum is a main aspect of a collision. There are three main types of collisions: elastic collisions‚ inelastic collisions‚ and completely inelastic collisions. All collisions involve momentum because momentum is conserved in all collisions. Momentum is also known as mass in motion and a vector. Momentum equals mass times velocity‚ which is found during a collision. Momentum is an important part during a collision because it determines the outcome
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