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READ Free Dumps For Oracle- 1z0-058





Question ID 2037

Which two statements are true regarding the Average Active Sessions chart on the performance page

Option A

A.    It shows active aggregate wait class statistics across all the instances In the cluster database.
 

Option B

B.    It shows active aggregate wait class per instance for all the instances In the cluster database.

 

Option C

C.    If the Average Active Sessions chart displays a large number of sessions waiting, indicating internal contention, but the throughput is high, then the situation may be acceptable.
 

Option D

D.    If the Average Active Sessions chart displays a large number of sessions waiting, indicating internal contention, but the throughput is low, then the CPU needs to be upgraded

Correct Answer A,C
Explanation


Question ID 2038

You notice that there is a very high percentage of wait time for the gc current split event in your
RAC database that has frequent insert operations.
Which two recommendation would you make to reduce this problem?
 

Option A

A.    shorter transactions
 

Option B

B.    using hash partitioned global indexes
 

Option C

C.    uniform and large extent sizes
 

Option D

D.    automatic segment space management

 

Option E

E.    smaller extent sizes
 

Option F

F.    increasing sequence cache sizes

Correct Answer D,F
Explanation

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