INPUT DEVICES 1. Where does the name QWERTY keyboard come from ? The name QWERTY comes from the first six letters on the top row of the alphabet keys. 2. Why do think the QWERTY keyboard is the most popular method of data entry? The QWERTY keyboard is the most popular method of entering data because an easy way of usage and when you get used to it you start typing faster 3. Who might make use of a concept keyboard? A concept keyboard might be used by a fast food restaurant
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intervention in the market. Do you agree or disagree. 1.0 Introduction Fairness in the market can be defined as the equally distribution in the proportion of economic pie to every party. In the past‚ the economic prosperity is not uniformly allocated among the members of society. The wealthier will have a larger proportion of the economic pie whereas the poorer parties will only occupy a smaller part of the economic pie. However‚ there is a decrease in unfairness since the liberal market economies is
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might be used by a fast food restaurant and primary schools 4. What are the benefits of using a concept keyboard? It is much faster for making non-text selections such as menu choices on the till of a fast food outlet. The keyboard is also waterproof which can be useful where there is dirt or the risk of splashes. 5. Explain why a mouse often called a pointing device A mouse is often called a pointing device because it enables you to control what happens on the screen by moving the mouse
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3. Consider the market for minivans. For each of the events listed here‚ identify which of the determinants of demand or supply are affected‚ also indicate whether demand or supply increases or decreases. Then draw the diagram to show the effect on the past and quantity of minivans A. People decide to have more children. Answer: It is expected to have more children‚ and household spending will increase‚ demand will reduce household wagon. From the supply point of view‚ due to population increases
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SUBJECT NAME : MICROECONOMICS SUBJECT CODE : BEC1001 ACADEMIC YEAR : AY 2012/2013‚ OCT SEMESTER “By submitting this work‚ we are declaring that we are the originators of this work and that all other original sources used in this work have been appropriately acknowledged. We understand that plagiarism is the act of taking and using the whole or any part of another person’s work and presenting it as our own without proper acknowledgement. We also
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Market Failure Market failure can be defined as give full play to the market mechanism but still cannot achieve social welfare maximization. Market failure was caused by the free market fails to allocated resources in an optimum and efficient manner. Type of market failure can be divided into three types; there are externalities‚ public goods and non-competitive behavior. Externalities is part of the interests of people’s economic behavior cannot be classified for their own enjoyment of‚ or part
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I. MICROECONOMIC Micro-environment is preferred as ‘the operating system’ which includes the forces that has significant impacts on and can affect the organization’s ability to operate and serve its customer (Chaffey et al‚ 2009). This is influenced by the need of customers and how services are provided to them through the competitors‚ marketing intermediaries‚ and suppliers within the marketplace (Chaffey et al‚ 2009). 1. Customer Airasia provides to its customers the basic flight carrier
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economics. Micro economics The study of economic behavior of individual making units such as producer‚ consumer‚ household‚ and firms. Macro economics The study of economic system as a whole or on the basis of aggregate such as consumer price index‚ inflation rate‚ national income and unemployment level. 1.2 DEFINITION OF ECONOMICS Conventional perspective Definition A study of how societies make use of scarce resources to fulfill their unlimited wants. Scarce resources
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The objective of input design is to ensure the quality‚ accuracy‚ completeness‚ and timeliness of input data during its conversion from its original source into computer data‚ or entry into a computer application. Data can be entered into a computer application from either manual online input or by scheduled automated processing. Input controls will ensure that data is accurately processed through the application and that no data is added‚ lost‚ or altered during processing (Shu‚ unk). No matter
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There are many kinds of input controls. Write a 4-5 page paper in which you: •Explain the function of input controls. •Identify four (4) types of input control and explain the function of each. •Provide an example of a data integrity error that could occur if each of these types of input control were not in place. •Explain the advantages and disadvantages of restricting user interfaces. (User interfaces can often be restricted‚ limiting the user’s ability to navigate to other areas of the system
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