Suppose we have the following structure for the "Orders" table:Order ID Customer Name Order Details1001 John Doe Laptop, Monitor, Mouse, Keyboard1004 Jane Smith Smartphone, Tablet, Headphones1003 Alice Brown Chair, Desk, Lamp, Bookshelf, Coffee Table1002 Alice Brown NULLAnswer the following questionsQuestion 1Question 2What is the first step to normalize the "Orders" table into 1NF?Remove the Order Details columnSeparate orders into individual rowsSeparate each item in the Order Details into individual rowsCombine multiple items into a single columnSave
Question
Suppose we have the following structure for the "Orders" table:Order ID Customer Name Order Details1001 John Doe Laptop, Monitor, Mouse, Keyboard1004 Jane Smith Smartphone, Tablet, Headphones1003 Alice Brown Chair, Desk, Lamp, Bookshelf, Coffee Table1002 Alice Brown NULLAnswer the following questionsQuestion 1Question 2What is the first step to normalize the "Orders" table into 1NF?Remove the Order Details columnSeparate orders into individual rowsSeparate each item in the Order Details into individual rowsCombine multiple items into a single columnSave
Solution
The first step to normalize the "Orders" table into 1NF (First Normal Form) is to separate each item in the Order Details into individual rows. This is because, in 1NF, each column of the table should contain atomic (indivisible) values. Currently, the "Order Details" column contains multiple items in a single row, which violates this rule. Therefore, we need to separate these items into individual rows.
Similar Questions
Suppose we have a table named "Books" with the following structure:Book ID Title Author Genre1 The Great Gatsby F. Scott Fitzgerald, Orwell Fiction, Dystopian2 Pride and Prejudice Jane Austen Romance, Thriller3 The Catcher in the Rye J.D. Salinger Fiction, SuspenseAnswer the following questionsQuestion 1Question 2What is the first step to normalize the "Books" table into 1NF?Separate authors into individual rowsRemove the Genre columnCombine multiple titles into a single columnRemove the Author columnSave
What is the first step in the normalization process?ACreate a First Normal tableBIdentify transitive dependenciesCCreate an Un-Normalized table
Normalize this table to the third normal formOrderID CustomerName CustomerContact Dish1 Quantity1 Dish2 Quantity2 Dish3 Quantity31301 Emily Adams 555-1234 Pasta 2 Salad 1 - -1302 Mark Brown 555-5678 Burger 1 Fries 1 Soda 21303 Sarah Clark 555-9101 Pizza 1 Salad 2 Garlic Bread 1View keyboard shortcutsEditViewInsertFormatToolsTable
Suppose we have the following structure for the "Orders" table:Order ID Customer Name Order Details1001 John Doe Laptop, Monitor, Mouse, Keyboard1004 Jane Smith Smartphone, Tablet, Headphones1003 Alice Brown Chair, Desk, Lamp, Bookshelf, Coffee Table1002 Alice Brown NULLAnswer the following questionsQuestion 1This table violates 1NF because:The "Customer Name" column contains duplicate valuesThe "Order Details" column contains multiple values (multiple order details) in the same cell.The "Order Details" column contains NULL valuesOrder is not maintained in the column "Order ID"All of theseSave
uppose we have the following structure for the "Orders" table:Order ID Customer Name Order Details1001 John Doe Laptop, Monitor, Mouse, Keyboard1004 Jane Smith Smartphone, Tablet, Headphones1003 Alice Brown Chair, Desk, Lamp, Bookshelf, Coffee Table1002 Alice Brown NULLAnswer the following questionsQuestion 1This table violates 1NF because:The "Customer Name" column contains duplicate valuesThe "Order Details" column contains multiple values (multiple order details) in the same cell.The "Order Details" column contains NULL values
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