Oracle认证考试
Which three tasks can be performed using a duplicate database？（）A、 Testing the backup and recovery proceduresB、 Testing the upgrade of an Oracle database to a new releaseC、 Testing the effect of an application changes on database performanceD、 Continuousl
题目
Which three tasks can be performed using a duplicate database？（）
- A、 Testing the backup and recovery procedures
- B、 Testing the upgrade of an Oracle database to a new release
- C、 Testing the effect of an application changes on database performance
- D、 Continuously updating archive log files from the target database to support failover
相似问题和答案
第1题：
A. Testing the backup and recovery procedures
B. Testing the upgrade of an Oracle database to a new release
C. Testing the effect of an application changes on database performance
D. Continuously updating archive log files from the target database to support failover
第2题：
A. a job
B. a program
C. a schedule
D. a PL/SQL procedure
第3题：
Scheduling is the process by which decisions are made concerning:
A.Tasks to be accomplished.
B.Personnel/organization that will be assigned to accomplish the task.
C.Time when the tasks are to be completed.
D.All of the above.
E.A and C only.
E
第4题：
If you click the Configure button along the top of Cisco SDM is graphical interface，which Tasks buttonpermits you to configure such features as SSH， NTP， SNMP， and syslog？（）
- A、Interfaces and Connections
- B、Intrusion Prevention
- C、Security Audit
- D、Additional Tasks
正确答案:D
第5题：
A. Testing the backup and recovery procedures
B. Testing the upgrade of an Oracle database to a new release
C. Testing the effect of an application changes on database performance
D. Continuously updating archive log files from the target database to support failover
第6题：
A. a job
B. a program
C. a schedule
D. a PL/SQL procedure
第7题：
A.Finding queries that are not using indexes
B.Finding rows that are locked by InnoDB
C.Finding client connection attributes
D.Finding the part of a code in which a single query is spending time
E.Finding the size of each table
第8题：
● The critical path is calculated by
A subtracting the end date of task one from the start date of task two.
B determining which tasks have the least amount of total slack.
C totaling the time for all activities.
D determining the shortest path through the network.
E Determining which tasks have the most slack
第9题：
NBAR is a Cisco IOS feature that can be used to perform three tasks？
正确答案: （1）Protocol discovery
（2）Traffic statistics collection
（3）Traffic classification
第10题：
Which three components does the Scheduler use for managing tasks within the Oracle environment? （）(Choose three.)
- A、a job
- B、a program
- C、a schedule
- D、a PL/SQL procedure
正确答案:A,B,C