Flashcards

1) **Fill-in Question** Define encryption is used for security purposes to assign a code to represent data. It is a “secret code” that makes data unintelligible to unauthorized parties. 2) Why are electronic transmissions encrypted? so that they cannot be opned and read if intercepted …

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sole proprietorships a business owned by one person partnerships a business owned by two or more people who share its risks and rewards corporations a company that is registered by a state and operate apart from its owners Give 3 advantages of sole proprietorships -easy …

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Difference of two squares: x²?y² x² – y² = (x-y)(x+y) Perfect square: x²+2xy+y² x² + 2xy + y² = (x+y)² Difference of 2 cubes: x³-y³ (x-y)(x²+xy+y²) Quadratic Formula ax²+bx+c=0, where a?0 x= -b±?(b²-4ac) / 2a Sum of 2 cubes: x³+y³ (x+y)(x²-xy+y²) Properties of Inequality For …

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business models Portal, e-tailer, content provider, transaction broker, market creator, service provider, community provider revenue models Advertising, subscriptions, transaction fees, sales, and affiliate revenue. how do you determine the target audience? 1. Demographics Age, gender, income, location 2. Behavior patterns (lifestyle) 3. Consumption patterns (purchasing …

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investment decisions what to finance financing decisions how to finance those decisions 1. raise funds on global capital market 2. raise funds from local sources money management decisions how to manage the firm’s financial resources most effciently accounting standarads rules for preparing financial statements auditing …

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From “Netflix is Turning Viewers Into Puppets”: Americans still watch more movies on physical format like DVD and Blu-Ray discs than they do from the internet. False From “The Price War Over the Cloud”: Commentators in the broadcast make a comparison between cloud services and …

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The market system is an economic system that: Gives private individuals the right to own resources used in production One major element of the command system is: Central planning conducted by the government In a command system: The government makes production and allocation decisions Which …

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data dictionary contains at least all of the attributes and characteristics for each table in the system; provides description of all tables found within a user/designer created database superkey any key that uniquely identifies each row foreign key the primary key of one table that …

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You are in the habit of regularly monitoring performance statistics for your devices. You find that this month a specific server has averaged a higher number of active connections than last month. Which type of document should you update to reflect the change? Baseline You …

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Mesopotamia A region between the Tigris and Euphrates rivers that developed the first urban societies. In the Bronze Age this area included Sumer and the Akkadian, Babylonian and Assyrian empires, In the Iron Age, it was ruled by the Neo-Assyrian and Neo-Babylonian empires. Fertile Crescent …

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