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D427 DATA MANAGEMENT – APPLICATIONS NEW WRITTEN SOLUTION

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  • Course
  • D427 DATA MANAGEMENT – APPLICATIONS
  • Institution
  • Western Governers University

D427 DATA MANAGEMENT – APPLICATIONS NEW WRITTEN SOLUTION A salesperson is authorized to sell many products and a product can be sold by many salespersons. Which kind of binary relationship does this scenario describe? One-to-one One-to-many Many-to-many One-to-one binary Which t...

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Document information

  • June 16, 2023
  • 14
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers

Subjects

  • d427
  • d427 data management – applications
  • which two examples are attributes

Written for

  • Western Governers University
  • D427 DATA MANAGEMENT – APPLICATIONS
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D427 DATA MANAGEMENT – APPLICATIONS NEW WRITTEN SOLUTION A salesperson is authorized to sell many products and a product can be sold by many salespersons. Which kind of binary relationship does this scenario describe? One-to-one One-to-many Many -to-many One-to-one binary - Many -to-many Which two examples are attributes? Choose 2 answers A person attending a meeting An employee number A sales meeting A meeting code - An employee number A meeting code Which delete rule sets column values in a child table to a missing value when the matching data is deleted from the parent table? Restrict Cascade Matching Set-to-Null - Set-to-Null Refer to the given SQL statement. CREATE TABLE member ( member_id I NT UNSIGNED NOT NULL AUTO_INCREMENT, PRIMARY KEY (member_id), last_name VARCHAR(20) NOT NULL, first_name VARCHAR(20) NOT NULL, suffix VARCHAR(5) NULL, expiration DATE NULL, email VARCHAR(100) NULL, street VARCHAR(50) NULL, city VARCHAR(50) NULL, state VARC HAR(2) NULL, zip VARCHAR(10) NULL, phone VARCHAR(20) NULL, interests VARCHAR(255) NULL ); Which two columns are created as something other than variable -length strings in this statement? Choose 2 answers member_id last name suffix expiration email city - member_id expiration Employee_ID Employee_Name Office_Address 12342 Jacob 54123 Main Street 12346 Michael 354 Center Avenue 12846 Ethan 54123 Main Street 12887 Joshua 54123 Main Street 12894 Daniel 354 Center Avenue 13097 Alexander 354 Center Avenue 13112 Anthony 54123 Main Street 13411 William 354 Center Avenue 13987 Christopher 354 Center Avenue 13998 Matthew 54123 Main Street This database table has ten different employee numbers in the first column. Employee_ID is the primary key. In addition, it has ten different names in the second column and two office addresses repeated five t imes each in the third column. Which action should be used to translate this data into third normal form? Move the data from the third column into the first column. Move the data from the third column into its own table. Move the data from the first two columns into separate tables. Move the data from the second column into the third column. - Move the data from the third column into its own table.

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