It readily responds to dynamic changes for concurrent access.
It improves performance and space utilization in a multiple-instance environment.
It requires fewer space related options then freelist managed structures.
It improves performance for SYSTEM tablespaces where a high degree of concurrency is required.
第1题:
Which three features are benefits of using GRE tunnels in conjunction with IPsec for building site-to-site VPNs?()
第2题:
Which two changes and their effect on the system can be tested by using the Database Replay feature?()
第3题:
A.View
B.Table
C.Routine
D.Package
第4题:
You issued the following statement in your SQL*Plus session: SQL>ALTER SESSION ENABLE RESUMABLE TIMEOUT 600; Which operation is neither suspended nor resumed using the Automatic Resumable Allocation feature in your database?()
第5题:
Which three tasks can be performed using a duplicate database? ()(Choose three.)
第6题:
Which of the following database objects is considered executable using SQL?()
第7题:
You want to be notified when the space usage of an existing critical tablespace has reached 75% of the allocated space. Which option would you use to achieve this?()
第8题:
Which three are benefits of A virtualized data center solution over A typical implementation?()
第9题:
Which two are characteristics of user-managed backup and recovery operations?()
第10题:
Using a bitmap structure to manage database object space has several benefits over using freelist structures. Which three are benefits of managing space using automatic-segment-space managed objects?()