1. Compare and contrast between Client/Server and Peer-to-Peer networks. What ar
ID: 3603840 • Letter: 1
Question
1. Compare and contrast between Client/Server and Peer-to-Peer networks. What are some of the business benefits of using such networks? Support your answer with examples.
2. Use your own words to describe how IT/IS can support major functional areas in the business. Discuss at least two of these areas supporting your answer with real-world examples.
3. Using your own words,explain in detail how such a company can improve the focus and relationship with customers, and what they will benefit from this improvement.
Explanation / Answer
1. Select operation- is used to crate a subset of records that meet a stated criterion
2. Join Operation- can be used to combine two or more tables temporarily so that a user can see relevant data in a form that looks like it is all one big table. Ask for data from multiple files or databases without going to each one separately
3. Project operation- is used to create a subset of the columns contained in the temporary tabled created by the select and join operations
Database structure that Is a variation of the relational model that uses multidimensional structures, such as cubes, to organize data and express the relationships between the data
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