Design a Microsoft Access database file for managing project & employee data with tables, fields, relationships, and queries as given below.  1) Tables: Fields (keys in yellow, foreign keys in blue) Account: id (number), customer (number), balance (number), limit (number), status (short text, maximum length 10) Customer: id (number), last name (short text, maximum length 20), first name (short text, maximum length 20), title (short text, maximum length 4), address (short text, maximum length 40), zip code (short text, input mask 00000-0000), email (short text, maximum length 30), agent (number), birthday (short date format, mm/dd/yyyy) Agent: id (number), last name (short text, maximum length 20), first name (short text, maximum length 20), title (short text, maximum length 4), email (short text, maximum length 30), phone (short text with 000-000-0000 input mask), location (number) Location: id (number), code (number), name (short text, maximum length 20), address (short text, maximum length 40), zip code (short text, input mask 00000-0000) 2) Relationships: Link all foreign key fields to their original tables Account.customer to Customer.id Customer.agent to Agent.id Agent.location to Location.id

A Guide to SQL
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ISBN:9781111527273
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Publisher:Philip J. Pratt
Chapter2: Database Design Fundamentals
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Design a Microsoft Access database file for managing project & employee data with tables, fields, relationships, and queries as given below. 

1) Tables: Fields (keys in yellow, foreign keys in blue)

  • Account: id (number), customer (number), balance (number), limit (number), status (short text, maximum length 10)
  • Customer: id (number), last name (short text, maximum length 20), first name (short text, maximum length 20), title (short text, maximum length 4), address (short text, maximum length 40), zip code (short text, input mask 00000-0000), email (short text, maximum length 30), agent (number), birthday (short date format, mm/dd/yyyy)
  • Agent: id (number), last name (short text, maximum length 20), first name (short text, maximum length 20), title (short text, maximum length 4), email (short text, maximum length 30), phone (short text with 000-000-0000 input mask), location (number)
  • Location: id (number), code (number), name (short text, maximum length 20), address (short text, maximum length 40), zip code (short text, input mask 00000-0000)

2) Relationships: Link all foreign key fields to their original tables

  • Account.customer to Customer.id
  • Customer.agent to Agent.id
  • Agent.location to Location.id
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