Oracle Exam 1Z0-908 Topic 4 Question 74 Discussion

Actual exam question for Oracle's 1Z0-908 exam

Question #: 74
Topic #: 4

[All 1Z0-908 Questions]

Examine this query and its output:

Which two statements are true? (Choose two.)

AThe root user had the largest number of modified rows for a SELECT statement.

BUser bob had the largest total time waiting for locks.

CThe root user had the largest single wait time.

DThe app user had the highest total number of rows read from storage engines.

EUser bob had a significantly higher ratio of SELECT + INSERT statements to QUIT than both app and root users.

Show Suggested Answer

Suggested Answer: D, E

by Kenneth at Mar 16, 2024, 07:14 PM

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Brice

6 months ago

I'm leaning towards statement E. User bob did have a significantly higher ratio of SELECT + INSERT statements to QUIT than both app and root users.

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Glenn

6 months ago

I believe statement D could be true because the app user had the highest total number of rows read from storage engines.

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Talia

6 months ago

I think statement C is also true. The root user had the largest single wait time.

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Valentin

7 months ago

I agree with statement B. User bob had the largest total time waiting for locks.

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Helene

7 months ago

I think statement A is true because the root user had the largest number of modified rows for a SELECT statement.

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Lamar

7 months ago

That's a valid point, Glennis. But what about option B? User Mattie had the largest total time waiting for locks.

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Glennis

7 months ago

I'm not sure about option E, but I think option D might be true because the app user had the highest total number of rows read from storage engines.

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Mattie

7 months ago

I agree with Lamar, but I also believe option E is true because User Mattie had a significantly higher ratio of SELECT + INSERT statements to QUIT.

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Lamar

7 months ago

I think option A is true because the root user had the largest number of modified rows for a SELECT statement.

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