What Is Super Key In Dbms? Superkey - A superkey is defined in the relational model as a set ofattributes of a relation variable (relvar) for which it holds that inall relations assigned to that variable there are no two distincttuples (rows) that have the same values for the attributes... in Software What Is Super Key In Dbms Give Example? A superkey is a combination of attributes that can be uniquely used to identify a database record.With primary key if any other attribute is added then that
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1. Was the approach to productivity improvement the correct way to implement such a program? No. It was not the correct way. Productivity studies analyze technical processes and engineering relationships such as how much of an output can be produced in a specified period of time. It is related to the concept of efficiency. While productivity is the amount of output produced relative to the amount of resources (time and money) that go into the production‚ efficiency is the value of output relative
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“What Drives Success?” is an article written by Amy Chua and Jed Rubenfeld that uses facts to determine the simple question of what drives success. As the two authors dig into this subject they determine that other ethnic and religious groups are doing better than white Americans. Indian-Americans make almost double of what white-Americans are making (1). People of the Jewish religion only make up two percent of America’s population‚ yet they make up a third of the current Supreme Court (1).
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1. What are the key elements of Toshiba’s business strategy in notebook computers? In what way do OME’s operations support this strategy? Toshiba had built its strength in the notebook PC market by beating its competitors to the market with aggressively priced‚ technologically superior products. Competition in the notebook PC market was fierce‚ and Toshiba could retain its position as market leader only by relentlessly improving its manufacturing processes and lowering costs. Toshiba had some
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What is really meant by success? We are different individuals with different views and ideas about a certain matter. And every time we are asked about our dream in life‚ we often say that we want to be successful in life. The question is what is meant by success? When can we say that you are already successful? Our professor (Ma’am Jimenez) asked this during our last class prior to our examination in her class. We had offcourse our own definitions and indicators of success. Well‚ some of my
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Napoleon is the most charismatic general in French history‚ famed for his military successes and (at the same time) for not quite conquering Europe. Starting as a second lieutenant in the French artillery‚ he rose quickly through the ranks until he staged a 1799 coup that made him First Consul of France. (In 1804 he went further‚ proclaiming himself emperor.) He led his armies to victory after victory‚ and by 1807 France ruled territory that stretched from Portugal to Italy and north to the river
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Subject: what are the school and the home background factors that are related to academic success? Academic success can be defined as excellence in all academic disciplines in class as well as extracurricular activities. It includes excellence in sporting‚ behavior‚ confidence‚ communication skills‚ assertiveness‚ arts‚ culture… But to fulfill academic success‚ different factors must be achieved. What are these factors? From birth to age eighteen‚ children spend just a
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This assignment will assess the factors behind the economic success of Japan. These factors will be assessed through units of time throughout the Japanese history and how these factors of success have also contributed to the economic difficulties that Japan has faced over time. We will start with a brief introduction to Japan as a nation‚ its cultural practices to language and arts. We will then progress onto discuss the economic success and difficulties that Japan has faced over time Japan is
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A report on Ebay and Taobao. Ebay v/s Taobao Critically evaluate eBay’s chosen market entry strategies‚ into the Chinese ‘C2C’ market‚ determining the shortcomings of the strategies deployed during the case study period. When entering into a new market‚ there are many aspects that must be considered in order for a company to be successful. Through this case study we will look at how eBay developed their market strategy using the concept of six key factors timing‚ location‚ marketing
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The Success Factors of Developing Countries in Facing Globalization The question of whether globalization could give benefits for all countries in the world becomes an interesting issue. Rapid technological development in various fields and changes in global policies result globalization must be faced by develop countries and developing countries. The concept that globalization has caused negative impacts particularly for developing countries is not entirely correct. Globalization could bring
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