COMP212 Computer Organization and Systems Tutorial/Lab #4 Problems about Cache Memory 4.2 A two-way set associative cache has lines of 16 bytes and a total size of 8 bytes. The 64-Mbyte main memory is byte-addressable. Show the format of main memory address. Kb => 1‚024 Mb => 1024 * 1024 Ans. A two-way set => 2 lines / set in the cache; The cache has lines of 16 bytes and a total size of 8K bytes => There are a total of 8K bytes/16 bytes = 512 lines (23*210/24) in the cache;
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Etymology The first recorded use of the word “computer” was in 1613 in a book called “The yong mans gleanings” by English writer Richard Braithwait I haue read the truest computer of Times‚ and the best Arithmetician that euer breathed‚ and he reduceth thy dayes into a short number. It referred to a person who carried out calculations‚ or computations‚ and the word continued with the same meaning until the middle of the 20th century. From the end of the 19th century the word began to take on its
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The movie I chose was “Walk the Line”. The biography chronicles the early lives of Johnny and June Carter Cash and the struggles they dealt with in their personal lives and careers. Johnny (or J.R. as he was originally named) was one of Ray and Carrie Cash’s seven children and grew up on a poor cotton farm in rural Arkansas. As the movie begins‚ it introduces the viewer to Johnny’s mother‚ who taught him to sing gospel songs‚ his father‚ who was a heavy drinker and verbally abusive at times to
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of the most influential thinkers in world history formed contrasting ideas on the concept of the soul. On one hand‚ Plato’s idea of the soul was created based on his theory of forms‚ as illustrated through a conceptual apparatus called “The Divided Line”. In this diagram‚ concepts of the absolute‚ such as the essence of absolute good‚ come from forms and ideas‚ which are eventually processed into the physical world as images in our minds. These images can then once again be manipulated into forms
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Negetive Aspects of computer Children are exposed to computers at an early age and some even children know more than their parents about computers. However‚ regular computer use can have some negative effects on children‚ especially those that frequently use computers for extended periods of time. Some children who frequently use the computer may be at risk for developing vision problems. According to the American Optometric Association‚ children can be even more susceptible than adult
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the best places to come and visit would be my hometown Atlantic City‚ New Jersey. This is somewhere that you will never run out of things to do. A lot of people know Atlantic City for the Casinos‚ but it is so much more to it than just that. There are so many different activities that can be done in the city‚ such as the boardwalk‚ Beaches‚ shopping‚ restaurants‚ Casinos‚ etc... One of the first stops that you may like to make is the Atlantic City Boardwalk. There are a number of things that you
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Virgin Atlantic’s Marketing Approach Introduction Britain’s the second largest carrier service. Its huge popularity has ensured its success worldwide. This success is also due to a strategic plan implemented buy Virgin Atlantic. This presentation will attempt to point out some of these key strategies Isolating Its Target Market The airline decided early on that its target market would be business men and leisure travelers. By catering solely to this target‚ virgin created a niche market for
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INTRODUCTION According to Hamilton-Willie D. 2001‚ the Trans-Atlantic Slave Trade was the most abominable and cruel form of slavery‚ Greenwood R. and Hamber S. 2003stated that it was neither the first nor the only form of slave trade. Slavery was recognized around the world long before the Egyptians enslaved the Jews. Slavery was not just about the black people who endured the Middle Passage. It was a part of human history. Worldwide‚ domestic slavery was the most common form of enslavement.
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HISTORY 212-2 Primary Source Analysis #2 Significant Lines for Discussion Chapter 16: America’s Gilded Age‚ 1870-1890 Thorstein Veblen‚ Excerpts from The Theory of the Leisure Class (1899) * “By a further refinement‚ wealth acquired passively by transmission from ancestors or other antecedents presently becomes even more honorific than wealth acquired by the possessor’s own effort.” Luther Standing Bear‚ excerpt from My People the Sioux (1928) * “These people cared nothing for
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The Atlantic Ocean is a little smaller than the Pacific Ocean. sharks are found in the Atlantic Ocean‚ which is near the gulf. A pretty cool fact I found is a mountain called the mid-Atlantic Ridge. Secondly‚ the Southern Ocean close to Antarctica. The arctic ocean is the habitat of the penguins we call Emperor penguins. the arctic ocean is five million square miles big to a depth of eight-teen thousand. The Atlantic Ocean runs 32 million square miles‚ the arctic ocean is five million square miles
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