LECTURE 7 * What 3 things must be present for communication to occur? * Transmission media‚ data transmission‚ cooperation * Define Bandwidth * Amount of data can be transferred from one point to another in a certain time * Define attenuation * Loss of power in a signal as it travels from sending device to receiving device * What is a protocol and why is it important in electronic communication? * Rules governing data communication including error detection
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“Half a Day” By Naguib Mahfouz Questions and activities from Glencoe collection. Complete work on this form and save into our class folder on the Group Drive. Type answers using a different font color. Write complete sentences. Click the following link to read the short story. “Half a Day” Answer the following questions. 1. How does the narrator feel about going to school as he walks with his father? 2. What positive experiences does the narrator have at school? What negative experiences
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1.Global warming: Global Warming is an increase in the earth ’s atmospheric temperatures widely due to an increase in the greenhouse effect resulting especially from pollution. Global warming is melting of ice from poles because of the increase in the extent of carbon dioxide Another Less fresh water will be available. Species that depend on one another may become out of sync. For example‚ plants could bloom earlier than their pollinating insects become active. Natural calamities
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HW1 1. Describe the common points between virtual circuit switching and circuit switching‚ and the common points between virtual circuit switching and datagram switching. Answer: Virtual circuit switching and circuit switching: Both require a link to be established before data is transferred and torn off once the transmission is over. Both have bandwidth efficiency. Virtual Circuit switching and datagram switching: Both transmit data using packet multiplexing. The packets are stored
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Review Sheet Results 7-1 1. What additional skeletal muscles are utilized in an ERV activity? In food expiration‚ abdominal wall muscles and the internal intercostal muscles contract. 2. What was the FEV1 (%) at the initial radius of 5.00 mm? 74% 3. What happened to the FEV1 (%) as the radius of the airways decreased? FEV1% decreased as the airway radius was decreased. 4. Explain why the results from the experiment suggest that there is an obstructive‚ rather than a restrictive‚ pulmonary
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employed workers and persons who are officially unemployed. B. employed workers‚ but excludes persons who are officially unemployed. C. full-time workers‚ but excludes part-time workers. D. permanent employees‚ but excludes temporary employees. 7. Assuming the total population is 100 million‚ the civilian labour force is 50 million‚ and 47 million workers are employed‚ the unemployment rate: A. is 3 percent. B. is 6
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The Independence Day Independence Day is annually celebrated on July 4 and is often known as "the Fourth of July". It is the anniversary of the publication of the declaration of independence from Great Britain in 1776. Patriotic displays and family events are organized throughout the United States. Many people display the American flag on their homes. The celebrations have deep roots in the American tradition of political freedom. Background During the American Revolution‚ the legal separation
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bigger. All information regarding to the problem must be gathered‚ not leaving out even a single relevant information so that critical and thorough analysis can be made to identify the problem. In order to accurately identify a problem‚ the manager should be able to differentiate the problem from its symptoms. Most organizations which have problems usually suffer from the
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huge honor for me to be here talking to all of you on teachers day. I was also a teacher; the principal in fact of Guru Harkrishan Public school in the past but otherwise a history teacher. On this day we celebrate the birthday of Dr. Savepalli Radhakrishnan‚ a profound philosopher‚ statesman and educationalist. Dr. Radhakrishnan said that he would like his birthday to be celebrated only once and decided that it would be called Teachers Day. This request showed his love for the profession. From then
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member. She is (was rather‚ she is no more) my grandmama. She was an affectionate woman who could win over anyone with her undying love‚ no matter what. Let me narrate to you‚ the story of her life‚ the trauma that no woman should ever undergo! She was the eldest of a family of 7 girls and 1 boy. Of these‚ 2 children died shortly after birth. Right now‚ only 2 of them are alive. At the age of 16‚ my grandma got married as a second wife to a 40 year old man. She lost her husband 1 year after her wedding
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