Describe and define Big Data. Why is a search engine a Big Data application?
What will be an ideal response?
• Big Data is data that cannot be stored in a single storage unit. Big Data typically refers to data that is arriving in many different forms, be they structured, unstructured, or in a stream. Major sources of such data are clickstreams from Web sites, postings on social media sites such as Facebook, or data from traffic, sensors, or weather.
• A Web search engine such as Google needs to search and index billions of Web pages in order to give you relevant search results in a fraction of a second. Although this is not done in real time, generating an index of all the Web pages on the Internet is not an easy task.
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Which of the following is not an example of the digital divide?
A. The higher adoption rates of Internet usage by Caucasians relative to Hispanics. B. Large companies' greater ability (relative to smaller companies) to implement more sophisticated technologies to overcome negative consequences, such as spam, hackers, and monitoring of on-line behaviors of their employees. C. The limited availability of broadband access in more rural areas compared to more urban areas. D. The relative lack of technology in less developed countries of the world, compared to more developed countries. E. The lower penetration rates of Internet technology in poorer urban inner cities compared to wealthier suburbs.
The amount the insured must first pay before the insurance company is required to chip in is called the ________
Fill in the blanks with correct word