Which of the following is a generic entity type that has a relationship with one or more subtypes?
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Given a table named store with 5 fields: store_id, address,…
Given a table named store with 5 fields: store_id, address, city, state, zipcode, why would the following insert command not work?INSERT INTO store values (‘234 Park Street’)
Which of the following is a generic entity type that has a r…
Which of the following is a generic entity type that has a relationship with one or more subtypes?
While views promote security by restricting user access to d…
While views promote security by restricting user access to data, they are not adequate security measures because:
A generic or template data model that can be reused as a sta…
A generic or template data model that can be reused as a starting point for a data modeling project is called a(n):
While views promote security by restricting user access to d…
While views promote security by restricting user access to data, they are not adequate security measures because:
A generic or template data model that can be reused as a sta…
A generic or template data model that can be reused as a starting point for a data modeling project is called a(n):
All of the following are advantages of packaged data models…
All of the following are advantages of packaged data models EXCEPT:
The UNION clause is used to:
The UNION clause is used to:
All of the following are valid datatypes in Oracle 12c EXCEP…
All of the following are valid datatypes in Oracle 12c EXCEPT: