While Views Promote Security by Restricting User Access to Data

question 160

Multiple Choice

While views promote security by restricting user access to data, they are not adequate security measures because:

• A) an unauthorized person may gain access to a view through experimentation.
• B) all users can read any view.
• C) a view's data does not change.
• D) views are not possible to create in most DBMS.

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Definitions:

NSF Check

A check that cannot be processed because the account on which it was drawn lacks sufficient funds, standing for Non-Sufficient Funds.

Outstanding Checks

Checks that have been written and recorded in the payer's ledger but have not yet been cashed or processed by the recipient's bank.

Checks Presented

Refers to the cheques that have been submitted for payment by the payee to the bank but have not yet been cleared.

Checks Written

The act of creating checks as payments for expenses, purchases, or obligations by a business or individual.