Microprocessor based System • Memory Unit (Main memory) – Provides storage of information – data and program instruction – Microprocessor may have a unified memory for program & data or separate program and data memories – External memories are used for storage of large program and data files. e.g. Hard disk‚ CDs‚ flash memories – Types of memories: » Random Access Memory (RAM): Volatile‚ data will be lost when power is off » Read-Only Memory (ROM): Non-Volatile 2/23/2013 6 Components of a
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kitchen your team scores a touchdown and you missed the play. Luckily we have instant replay that shows the play you missed. Without the instant replay you would not have known how your team scored. Many people are debating if instant replay should be used in sports. Yes‚ because instant replays are not just for the people watching the game at home. The referees‚ sports journalists‚ athletes and commentators all rely on instant replay. What fans and players hate the most in sports is bad calls. Instant
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Should teachers be able to carry a gun on them during a school day working environment? With proper training and lessons. There is a lot of stuff that has taken place lately around the country lately with a lot of different shootings from intruders and situations that have taken place from ISIS getting into the .U.S. terrorizing .U.S. citizens. Than on top of all that there was a intruder who go in too Eisenhower High School. And there is many things that have taken place around the world like
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Animals should be used in scientific research It’s commonly argued that animal testing has or hasn’t increased the average lifespan of humans by 23.5 years? Facts of Why animals are used in scientific research Over 100 million animals are used every year in the United States as models in biological and medical research to study human disease‚ injury‚ development‚ psychology‚ and anatomy and physiology. Research involving animals has played a vital role in virtually every major medical advance
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to win whether that be cheating in golf or taking steroids in order to excel in baseball. It is said that over 3 million athletes and bodybuilders have used illegal steroids in this country alone (Street 1). If many people already use steroids why not make them legal and let people take them at their own risk? Or perhaps do you think steroids should stay illegal because they have harmful side effects and promote an unfair advantage in sports? With the growing concern over steroid use in our country
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Should Veterans With PTSD Be Able to Own Guns? Community Health Courtney Gosnell East Tennessee State University Executive Summary Veterans with Post- Traumatic Stress Disorder should not be allowed or able to own a gun. By federal law‚ under 18 U.S.C. § 922(d)‚ it is unlawful for anyone to sell a firearm or ammunition to any person while knowing or having a reason to suspect that person has a mental disorder or defect (Doeden‚ 2011). There is a reason for this; people who have PTSD are more
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Teachers and guns‚ is it ok? There has always been a contradiction on the topic. People have argued that it isn’t safe and that it shouldn’t be allowed for years. It has already been passed in 18 states and many public and private schools have already begun allowing it. Guns should be allowed to be concealed by select teachers in all schools. Teachers should be able to carry firearms at school. “the arming of teachers would have a greatly immediate impact on violent behavior in schools by criminals
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when they are used in research. Any animal should receive respectful treatment. Animals and people are alike in many ways; both think‚ feel‚ behave and experience pain. Therefore animals should be treated with the same respect as humans. Yet animals’ freedom are ruptured because they are not given a choice. These defenceless creatures are put through tests or experimentations that cause permanent damage or death and are never given the option not to be involved in the process. For example‚ mice are often
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Should animals be used in medical research? The use of animals in laboratory research is a very well known debate. Many people wonder if the animals are treated well and if they are taken care of properly; however‚ if medical and scientifical experimentation were done in only human trials the knowledge and understanding of how drugs and procedures can affect human would be decades behind. That is why the use of animals in experimentation is a necessity in order to continue advancing medicine
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Abortion should also be legalized because the decision women make about their pregnancies empowers their rights. This is because women do not get a lot of say in things today without a man’s approval. Women should especially be able to make decisions about their own bodies and if they want to give birth. There is a lot of gender inequality shown today‚ so taking away a woman’s right to have an abortion would be a step backwards for the issue and women everywhere. For example‚ globally‚ women are
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