Consider the relation shown in Figure 30.2(d). How would it appear to a user with classification U?

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Consider the relation shown in Figure 30.2(d). How would it appear to a user with classification U? Suppose that a classification U user tries to update the salary of ‘Smith’ to $50,000; what would be the result of this action?

Figure 30.2(d)

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Fundamentals Of Database Systems

ISBN: 9780133970777

7th Edition

Authors: Ramez Elmasri, Shamkant Navathe

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Question Posted: Feb 24, 2022 07:30 AM

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Consider the relation shown in Figure 30.2(d). How would it appear to a user with classification U?

Question:

(d) EMPLOYEE Name Salary JobPerformance TC Smith U 40000 C Fair S Excellent Good Smith U 40000 C C Brown C 80000 S C S

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For classification U Employee would appear as below Name Salary Job Pe...View the full answer

Fundamentals Of Database Systems

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