OCR gateway Core C1 revision notes Anything written in purple is for higher tier Exam tips are in red Fossil Fuels 3 types Coal (made from dead plants that lived millions of years ago) Crude oil (made from dead sea creatures that lived millions of years ago) Natural gas (made from dead sea creatures that lived millions of years ago) Key words to learn Non-renewable- fossil fuels are said to be this as we are using them up faster than they can be made Finite- these will run out if we
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C1 ALIBABA.COM 1. Creating other successful portal in the future will be hard given that the lock-in effect makes the task difficult. Alibaba.com as an early entrant into the B2B portal market in China has built a strong advantage over its competitors; anyone who would want to challenge them will face some barriers to enter the market because as a starter‚ people will show preference for Alibaba.com‚ because of the experience‚ some people also develop loyalty or simply because they know the company
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early atmosphere - earth roughly 4 billion yrs old - created by volcanoes erupting + releasing gases - contained mostly co2 + water vapour - earth cooled + water vapour condensed to form oceans - co2 dissolved into oceans + used to form marine organism shells which were compacted to form sedimentary rock - plants evolved to photosynthesise‚ takingin co2 + releasing oxygen - scientists don’t kno where all nitrogen came from bc they weren’t there to record evidence but most theories suggest
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What context or motives might have prompted it? Barnet and Bedau’s Components of Critical thinking • Imagination • Analysis • Evaluation Examples that require critical thinking • Riddles Argument • A course of reasoning • Making a case in favor or against something • A critical claim with support and reasoning o Example maymester Text • Any sort of artifact that can be studied for information • Speech Essay novals • Movies‚ tv shows‚ songs‚ press release‚ corporate annual
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on the court’s earlier findings of mismanagement‚ lack of corporate governance‚ and concern regarding the integrity of the company’s accounting and financial reporting functions. Supervised by former U.S. Attorney General Richard Thornburgh‚ the study was commissioned by the court to investigate allegations including fraud‚ mismanagement‚ and irregularities within the company. One section of the more than 200-page report‚ "Accounting and Related Internal Controls‚" details WorldCom’s weaknesses
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6. Explain the role of a primary key. The primary key is used to uniquely identify each row in a table. 7. Describe how a foreign key is different from a primary key. A foreign key is used to reference or join data in different tables. In most cases‚ the foreign key references a primary key in another table. In a one-to-many relationship‚ the foreign key is stored in the “many” entity. 8. List the steps of the normalization process. First‚ a primary key is identified and any repeating groups
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Tutorial Part 1 Chapter 1: The Exceptional Manager‚ What you do‚ How you do it Section A (Multiple Choice Questions) 1. To be _____________ means to use resources wisely and cost-effectively. A) efficient B) effective C) multiplied D) ethical E) innovative 2. To be ______________ means to make the right decisions and successfully carry them out to achieve goals. A) efficient B) effective
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Alibaba e-commerce mode of study Abstract: "Alibaba" has experienced eight years of comprehensive development the establishment of a unique business model‚ and a new interpretation of e-commerce‚ launched a new Internet business model - Alibaba model. This new network business model not only for manufacturers to reduce production and marketing costs‚ but also to "Alibaba" cleverly avoided because of distribution‚ logistics and inventory‚ such as forming a bottleneck for the continued development
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As mentioned above‚ due to the centralized power‚ the central management of Alibaba maintained its initial corporate culture which is the key cohesive force in enterprise‚ ensuring that every decision would not deviate from the company’s target and that strategies are for its long-term performance. However‚ due to this unique structure
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apartment with his wife in Hangzhou‚ China‚ when he came up with the idea for Alibaba. That little idea‚ of course‚ evolved into one of the biggest tech companies on the planet and made Ma a billionaire many times over. Just like the garages where Hewlett-Packard‚ Apple and Google were started‚ the apartment in Hangzhou is now a shrine—another sacred spot in the tech world. Alibaba.com is the flagship company of Alibaba Group‚ is the world’s largest online business-to-business trading platform
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