the widely known models for image encryption is Cellular Automata (CA). CA is a self-organized structure with a set of cells in which each cell is updated by certain rules that are dependent on a limited number of neighboring cells. The major disadvantages of cellular automata in cryptography include limited number of reversal rules and inability to produce long sequences of states
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Advantages and Disadvantages of computer Advantages Computers are a mainstay in most homes‚ allowing individuals and families to access the Internet from home and complete a myriad of other tasks through the use of computer software. There are advantages and disadvantages to using home computers depending on how you use them. As computer hardware becomes faster‚ easier and more cost effective to develop‚ home computers also become more affordable for consumers. It is constantly becoming easier
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Social Network Sites: Advantages and Disadvantages I. Introduction a. Attention Getter: Imagine being stripped of your privileges to have access to social network sites such as facebook‚ twitter‚ myspace‚ and/or instagram…How would you reach out to family and friends you don’t get a chance to communicate with often? b. Name: Hello my name is Kenyatta Stephens c. Topic: Social Network Sites: Advantages and Disadvantages (SLIDE) d. Relevance: Social network sites
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Advantages and Disadvantages of Robot Technology Many type of robots that have been created and developed by the engineers to help human managing and assisting human in daily tasks. Robots are simply machines that have the ability to perform specific tasks and typically controlled by a computer or collection of computers. The robot can only perform those tasks for which they have been programmed. Main advantage of the robot technology is the increasing in productivity‚ safety‚ efficiency
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Advantages and disadvantages of using CAD Advantages * Can be more accurate than hand-drawn designs - it reduces human error. * You can save and edit ideas‚ which makes it easier and cheaper to modify your design as you go along. * You can modify existing ideas‚ which saves time. Disadvantages * The software itself can be expensive so initial costs are high. There are free software packages though. * Staff need to be trained how to use the software‚ which also adds to costs
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spending. The increase in spending is meant to add a flow of money into the economy to stimulate growth. By borrowing money‚ governments feel that the positive returns outweigh the negative returns and seek to reverse the effects of a recession. Advantages to deficit spending are the long term effects of the money spent appropriately. Individuals with the same access to borrowing large sums of money would be faced with spending
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THE ADVANTAGES AND DISADVANTAGES OF REPRESENTATIVE DEMOCRACY Page 1 Representative democracy is what we have in this country. We are seen by many other countries as one of the most well run countries in the world. Our system seems to run very well and there are many advantages of using the system we do. The principal is that the people are represented through their MP who is able to put the views of the constituent to parliament. On the other hand most politicians want to be successful. and this
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Essay Number 1 What are some advantages that our federal form of government has over a strong national government in a highly centralized system? What are some disadvantages of a federal system like ours? Advantage The simple majority system‚ like others plurality / majority‚ is defended fundamentally for its simplicity and for its tendency to favor winners who are responsible for a geographically well-defined area. The most frequently cited advantages are: Provides a clearly defined choice to voters
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Advantages and disadvantages of marrying young Marriage is believed to be one of the most important commitments made in life. It leads to serious changes in social roles and responsibilities‚ so marrying someone should be a mature and thought-out decision. There are many factors which affect the stability of the union and one of them is considered to be the age of the pair. For instance‚ young people seem to take marriage too lightly nowadays. Many teenagers get married because they are pregnant
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diverse society? A diverse society is where people of different races and cultural backgrounds come together to form a community. In most thriving societies‚ the community members are diverse such as Australia‚ Singapore and Canada. In this essay‚ I will discuss the advantages and disadvantages of diversity that will affect the society in terms of cultural‚ economical and social development. A diverse society can contribute to the progress of the economic development of a country by creating an open
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