Please submit the answers to the following questions in a Microsoft Word document. This assignment verifies that you understand how shared and exclusive locks work. Suppose that S1‚ S2‚ and S3 are sessions connected concurrently to the same database instance. Suppose further that D1‚ D2‚ and D3 are data objects that can be locked with a shared and exclusive lock. For the ten locking situations below‚ indicate‚ for each session‚ whether it procures the requested lock‚ waits‚ or deadlocks. 1. S1
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maximal profits from their products. This basic insight has not only undermined the traditional view of vertical restraints‚ but also posed a challenge to economic theory. Why would manufacturers impose competition-reducing constraints (such as exclusive dealing‚ territorial exclusivity‚ selective distribution‚ etc.) on retailers if these increase the profits of retailers at the expense of manufacturers? The economic literature has studied this question extensively‚ and identified several efficiency
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Prize Giving Ceremony – Announcing Procedures It is recommended to have a good announcer (speaking in English) who can announce the teams and presentations as they are happening. The announcements might be translated to the local language. It is furthermore recommended to have two people making the presentation (not including a host/hostess who will hold the award until the time for the VIP to make the presentation)‚ this allows more VIP’s to be involved and also speeds up the process for
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Eyes on the Prize Let’s go back in time 50 years‚ back to when blacks were not allowed to use the same facilities as whites and were forced to sit in the back of the bus. There was no equal rights‚ no peace‚ just racism. Some people spoke out‚ while others remained silent and watched. These people who had the courage to speak their mind and try and change the way they were treated‚ changed the world in one way or another. Some of the most well-known activists include Martin Luther King Jr.‚ Rosa
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Pulitzer Prizes archival website(www.pulitzer.org) explains everything about the Pulitzer Prize‚ which was established by Joseph Pulitzer‚ a Hungarian-American journalist and newspaper publisher‚ who left money to Columbia University in 1911. A portion of his money was used to found the School of Journalism in 1912 and establish the Pulitzer Prize‚ which was first awarded to Pulitzer in 1917. The main category of Pulitzer Prizes are two; A Prize in Journalism and A Letters and Drama Prize‚ The Prize
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Nobel Prize "The said interest shall be divided into five equal parts‚ which shall be apportioned as follows: /- - -/ one part to the person who shall have made the most important discovery or invention within the field of physics ..."(Alfred Nobel). The Nobel Prize was created by a Mr. Alfred Nobel who had accumulated much wealth throughout his life (mostly due to his invention and production of dynamite) and loved learning in all fields. Following his death much of his wealth was put towards
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Topic: This year’s Nobel Prize in Medicine This year’s Nobel Prize in Medicine is won by two scientists. They are Sir John B. Gurdon from United Kingdom and Prof. Shina Yamanaka from Japan. They both contribute to develop human cell studying. Official Nobel Prize announced that the Prize motivation is "for the discovery that mature cells can be reprogrammed to become pluripotent". They discover that mature cells can be converted to stem cells. Sir John B. Gurdon was born in Dippenhall in 1933
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Eye on the prize It was an enthusiastic decision I made‚ going back to school. Fall term‚ 2013‚ I ventured back to Mount Hood Community College to finish my business transfer degree. It was a familiar place‚ in its structure and appearance‚ but the energy I had to be there made it seem so much more exciting than my past experience. I had taken a couple terms at this school before‚ but I found myself completely uninterested. I needed a break from school. The last 13 years of my life I spent in a
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Aubrey Lucy was a black female and went to a white college James Meredith who was armed with a federal court order to sign up for classes at the all-white Mississippi university and wasn’t able to until the Kennedy administration who sent federal state troops an d officials. He graduated in 1963 and began “March against fear”. And he later got a law degree at Colombia University. Mississippi governor Ross Barnett. Barnett‚ like some other Southern politicians‚ had been a moderate who veered to
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This assignment verifies that you understand how shared and exclusive locks work. Suppose that S1‚ S2‚ and S3 are sessions connected concurrently to the same database instance. Suppose further that D1‚ D2‚ and D3 are data objects that can be locked with a shared and exclusive lock. For the ten locking situations below‚ indicate‚ for each session‚ whether it procures the requested lock‚ waits‚ or deadlocks. 1. S1 has a shared lock on D1 and S2 attempts to procure a shared lock on D1. Since s1 has
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