Temporary Employment Corporation (TEC) places temporary workers in companies during peak periods. TEC's manager gives yo

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Temporary Employment Corporation Tec Places Temporary Workers In Companies During Peak Periods Tec S Manager Gives Yo 1 (39.91 KiB) Viewed 39 times

Temporary Employment Corporation (TEC) places temporary workers in companies during peak periods. TEC's manager gives you the following description of the business: TEC has a file of candidates who are willing to work. If the candidate has worked before, that candidate has a specific job history. Each candidate has several qualifications. Each qualification may be earned by more than one candidate. TEC also has a list of companies that request temporaries. Each time a company requests a temporary employee. TEC makes an entry in the openings folder. This folder contains an opening number. company name. required qualifications. starting date, anticipated ending date, and hourly pay. Each opening requires only one specific or main qualification. When a candidate matches the qualification. (s)he is given the job. and an entry is made in the Placement Record folder. This folder contains an opening number. candidate mumber, total hours worked, and so on. In addition, an entry is made in the job history for the candidate. TEC uses special codes to describe a candidate's qualifications for an opening. Construct an E-R diagram (based on a Chen's model) to represent the above requirements. Make sure you include all appropriate entities. relationships. attributes, and cardinalities.