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Your friend owns and operates a wholesale shoe business with annual revenues of $5 million dollars. His wholesale business specializes in supplying and supporting retailers with shoes produced under the two prominent brand names - Columbia and North Face. His motto is "add value for customers or perish". He wants you to help him with the idea of opening a retail e-store on the Internet.
1. Give two reasons why Internet sales may increase the bargaining power of customers?
2. How may information systems assist the retail e-store with a differentiation strategy?
3. What are some of the issues or challenges of operating a retail e-store that need to be addressed?
4. As a new business, information for decision making will be critical for the retail e-store. Explain how data mining and online reporting functionality would help with decision making.
5. Your friend knows that he needs robust e-commerce and business intelligence systems. However, he wants to know what other system should he consider and how would this systems add value?
Domain Constraint It shows that each attribute in a relation has to contain an atomic value only from the corresponding domains. The data types associated with commercial RDBMS
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Briefly describe concurrency execution? Lock - based protocols Locks There are several modes in which a data item may be locked in this section we restrict our attention
" Wound-wait" scheme : It is based on a preemptive method. It is based on a simple rule: If Ti requests a database resource that is held by Tj
A student entity type has the following attributes,name..
Define what Immediate database modification technique uses? Ans: Both undo and redo.
Define query optimization. Query optimization refers to the process of search the lowest -cost method of evaluating a given query.
I need ERP system We are selling automotive spare parts on the internet and we require ERP software, which would sync with our e-shop. Our e-shop doesn't use any e-commerce plat
Database systems have many opposite efforts ?
Describe Data Manipulation language ? Data Manipulation Language (DML) - A data manipulation language is a language which enables users to access or manipulate data as organize
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