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MBA IT, Mater in Science and Technology
Devry
Jul-1996 - Jul-2000
Professor
Devry University
Mar-2010 - Oct-2016
Hello
1.Identify each entity type and relationship type.
2. Identify attributes and key attributes for each entity type and/or relationship type.
3. Identify all of the structural constraint
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Please find attached file foe full question.
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GPSC is a brokerage frm that buys and sells stocks For its clients. Thus, the main actors are broker andclients. GPSC has o±ces in di²erent ci³es and each broker works in only one oF these o±ces. A brokercan also be an o±ce manager (´or the o±ce he/she works in).Clients own accounts, and any account canhave more than one owner like joint account. Each account is also managed by at most one broker. Aclient can have several accounts and a broker can manage several accounts, but a client cannot havemore than one account in one o±ce. Given these condi³ons, design an ER diagram For this applica³onusing GHEN’s nota³on, no other nota³on is acceptable and will not be graded. Write any unspecifedrequirements and any assump³ons that you need to make the specifca³on complete. In your ERdiagram;a. Iden³Fy each en³ty type and rela³onship type.b. Iden³Fy aµributes and key aµributes For each en³ty type and/or rela³onship type.c. Iden³Fy all oF the structural constraints
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