Multiple Choice
Cornelia Cassidy is a telecom equipment sales representative.Her company has provided her with a laptop computer that uses wireless connectivity to access the accounting information system from virtually anywhere in the country.She has access to view customer and product information.She also has access that allows her to enter and cancel customer orders.The permissions for Cornelia (and other sales reps) define a ________ in the company's database management system.
A) conceptual-level schema
B) data dictionary
C) external-level schema
D) physical view
Correct Answer:

Verified
Correct Answer:
Verified
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