Inspect the Nurse entity modeled in Crows Foot notation Write the SQL DDL for this ER model. You do not need to specify NULL/NOT NULL. Choose data types that you think are suitable.

Inspect the Nurse entity modeled in Crows Foot notationWrite the SQL DDL for this ER model. You do not need to specify NULL/NOT NULL. Choose data types that you think are suitable.View keyboard shortcutsEditViewInsertFormatToolsTable12ptParagraph

Add another column BedNo with appropriate datatype into the table HOSPITAL.

Given the basic ER and relational model which of the following is incorrect?

Ben is developing a health monitoring app to track user activities and vital signs. The app needs to handle three main types of data: USERS, ACTIVITIES, and VITALSWrite the DDL statements to create the following tables with the mentioned constraints to handle the data: symbol refers to the primary key NN refers to Not NULL After creating the tables, Ben needs to:Alter the USERS table to change the primary key to Email to ensure uniqueness based on email addresses.Drop the primary key from the ACTIVITIES table as it is no longer required.Note: The user must write only the query to create and alter the table. The query to display the description of the table is already given.

The ER Model includes additional concepts like ________.