3/26/2020 0 Comments
Managing Information Technology - Essay Example are opened by the user, and sometimes information they have placed, like that their interests, hobbies and their personal details (Brown, DeHayes, Hoffer, Martin, & Perkins, 2009), (I-Net, 2011) and (Prashant, 2009). Moreover, the major function of cookies is to recognize users and most probably organize customized web-pages for internet users. In this scenario, when we visit a web site using the information stored in cookies then we can be requested to complete a form offering data and information such as our name, likes/dislikes and hobbies. Afterward this information and data is wrapped into a cookie and transmitted to our web browser that stores it for afterward utilization (Brown, DeHayes, Hoffer, Martin, & Perkins, 2009) and (Webopedia, 2011). There are lots of advantages of cookies for instance cookies do not require server resources as they are placed on the client system. Cookies are simple to apply. We are able to organize cookies to finish when the browser session stops. Some of the main disadvantages of cookies are that they can be erased by a user during their execution. Users browser are able to reject some sort of cookies, consequently our system has to predict that likelihood. Additionally, the cookies survive as a simple text on the client system as well as they can pretense a probable security risk since someone is able to interpret and change the information stored in cookies (Brown, DeHayes, Hoffer, Martin, & Perkins, 2009) and (Neeks, 2009). Neeks. (2009, March 21). What are the advantages and disadvantages of Cookies? Retrieved May 29, 2011, from http://www.dotnetfunda.com/interview/exam416-what-are-the-advantages-and-disadvantages-of-cookies-.aspx Prashant, V. (2009, June 20). What is Cookie? What are the Advantages and Disadvantages of Cookies ? Retrieved May 28, 2011, from
1/14/2020 0 Comments
Descriptive Statistics - Case Study Example To this extent, there is not aspect of descriptive statistics that is missing since both measures of central tendency and spread are used in the study (Dellinger & Kresnow, 2010). The minorities who are included in the study are defined by their age. The study accommodated views of minors up to a minimal age of 5 years. This was based on the realization that a child of age 5 would be informed on how to wear and use a helmet when cycling. The demographic data to this effect is available in the study given that an estimated 1,725 (75%) of the children had ridden on a bicycle. Descriptive statistics is essential in this study as it allows for the summary of the data using techniques such as tables and graphical representations; thus, allowing for easy statistical commentary (Dellinger & Kresnow, 2010). The inferential statistics of the study are test of hypotheses in which the studyâ€™s hypothesis was that bicycle-related injuries among children between 5-14 years can be condensed by the usage of helmets. Subsequently, the study uses sample statistics as an inferential test to sample out a representative number of respondents for the study. This is done through the estimation of the parameters of the study. Standard t-tests are also used to examine the differences in behavior of children in wearing helmets. The p-values identified in the study are correspondent to the objectives of the study. At p
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