a) Construct an ER diagram for each of the situations described below. HR database- The HR...
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a) Construct an ER diagram for each of the situations described below. HR database- The HR section of a company keeps a database of all Applicants for positions. It identifies each Applicant by an application number, and stores their name and address (house number, street, and town) b) Differentiate between file system and DBMS. c) Write the general architecture of typical DBMS. What are the effects of data independence in DBMS? a) Construct an ER diagram for each of the situations described below. HR database- The HR section of a company keeps a database of all Applicants for positions. It identifies each Applicant by an application number, and stores their name and address (house number, street, and town) b) Differentiate between file system and DBMS. c) Write the general architecture of typical DBMS. What are the effects of data independence in DBMS?
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