View the Exhibit and examine the output of the query in different times when the following command runs in an RMAN sessions:<br /> RMAN> BACKUP DATABASE FILESPERSET 2;<br /> The database has seven data files.<br /> Why is the %_COMPLETE refreshed to 13.59 in the third output after reaching 88.77?（）..

第1题

[单选题] View the Exhibit exhibit1 to examine the series of SQL commands. View the Exhibit exhibit2 to examine the plans available in the SQL plan baseline. The baseline in the first row of the Exhibit is created when OPTIMIZER_MODE was set to FIRST_ROWS. Which statement is true if the SQL query in exhibit1 is executed again when the valueof OPTIMIZER_MODE is set to FIRST_ROWS?（）

A、The optimizer uses a new plan because none of the plans in the exhibit2 are fixed plans. B、The optimizer uses the plan in the second row of the exhibit2 because it is an accepted plan. C、The optimizer uses the plan in the first row of the exhibit2 because it is the latest generated plan. D、The optimizer uses the plan in the first row of the exhibit2 because OPTIMIZER_MODE was set to FIRST_ROW during its creation.

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第2题

[] View the Exhibit and examine the output. You execute the following RMAN command to perform the backup operation: What is the multiplexing level in the preceding backup process（） View the Exhibit and examine the output. You execute the following RMAN command to perform the backup operation: What is the multiplexing level in the preceding backup process（）

A、A. 4 B、B. 8 C、C. 7 D、D. 0

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第3题

[单选题] A view is created with the following statement:CREATE VIEW v1 AS SELECT col1, col2, col3 FROM t1 WHERE col4 > 1000 ; When will DB2 access the data from table T1 for view V1?（）

A、When view V1 is created B、Each time the REFRESH VIEW v1 statement is executed C、Each time an SQL statement is executed against view V1 D、Only the first time an SQL statement is executed against view V1

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第4题

[] Your network consists of a single Active Directory Domain. You have a VPN server that runs Windows Server 2003 Service Pack 2 (SP2). On the VPN server, you create several remote access policies. You view the properties of an account as shown in the exhibit. (Click the Exhibit button.) You need to select the Control access through Remote Access Policy remote access permission for User1. What should you do? （） Your network consists of a single Active Directory Domain. You have a VPN server that runs Windows Server 2003 Service Pack 2 (SP2). On the VPN server, you create several remote access policies. You view the properties of an account as shown in the exhibit. (Click the Exhibit button.) You need to select the Control access through Remote Access Policy remote access permission f

A、A. Add User1 to the Remote Desktop Users group. B、B. Enable RADIUS authentication on the VPN server. C、C. Raise the functional level of the domain to Windows 2000 native. D、D. Select the Store password using reversible encryption option for User1.

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第5题

[] View the Exhibit to examine the Automatic Database Diagnostic Monitor (ADDM) tasks. Which statement describes the consequence?（） View the Exhibit to examine the Automatic Database Diagnostic Monitor (ADDM) tasks. Which statement describes the consequence?（）

A、A. The ADDM task is filtered to suppress the Segment Advisor suggestions for the SCOTT schema. B、B. The ADDM task is filtered to produce the Segment Advisor suggestions for the SCOTT schema only. C、C. The PL/SQL block produces an error because the my_instance_analysis_mode_task task has not been reset to its initial state. D、D. All subsequent ADDM tasks including my_instance_analysis_mode_task are filtered to suppress the Segment Advisor suggestions for the SCOTT schema.

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第6题

[] View the Exhibit and examine the steps that you executed to create a database resource plan. Subsequently, you execute the following procedure which results in an error: SQL> EXECUTE dbms_resources_manager.validate_pending_area ( ); What could be the reason?（） View the Exhibit and examine the steps that you executed to create a database resource plan. Subsequently, you execute the following procedure which results in an error: SQL> EXECUTE dbms_resources_manager.validate_pending_area ( ); What could be the reason?（）

A、A. The pending area is automatically submitted after the plan creation B、B. The procedure must be executed before creating the resources plan directive C、C. The SYS_GROUP resource consumer group is not included in the resource plan directive D、D. The OTHER_GROUPS resources consumer group is not included in the resource plan directive

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第7题

[] View the Exhibit and examine the steps that you executed to create a database resource plan. Subsequently, you execute the following procedure which results in an error: SQL> EXECUTE dbms_resources_manager.validate_pending_area ( ); What could be the reason?（） View the Exhibit and examine the steps that you executed to create a database resource plan. Subsequently, you execute the following procedure which results in an error: SQL> EXECUTE dbms_resources_manager.validate_pending_area ( ); What could be the reason?（）

A、A. The pending area is automatically submitted after the plan creation B、B. The procedure must be executed before creating the resources plan directive C、C. The SYS_GROUP resource consumer group is not included in the resource plan directive D、D. The OTHER_GROUPS resources consumer group is not included in the resource plan directive

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第8题

[] Click the Exhibit button. Which statement is true about the classes and interfaces in the exhibit?（） Click the Exhibit button. Which statement is true about the classes and interfaces in the exhibit?（）

A、A.Compilation will succeed for all classes and interfaces. B、B.Compilation of class C will fail because of an error in line 2. C、C.Compilation of class C will fail because of an error in line 6. D、D.Compilation of class AImpl will fail because of an error in line 2

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第9题

[单选题] View the exhibit and examine the output. Which statement can be an inference from the output?（）

A、The FRA disk group has an asynchronous I/O bottleneck B、The least number of I/Os are performed on the last data file in the list C、The number of times that the backup or restore process directed the OS to wait until an I/O was complete is the highest for the last data file in the list D、The number of times that the backup or restore process made an OS call to poll for I/O completion in Nonblocking mode is the least for the FRA disk group

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第10题

[单选题] Examine the exhibit to view the parameters set in your parameter file. (Click the Exhibit(s) button.) You restart the instance. To what value will the MEMORY_MAX_TARGET parameter be set by default?（）

A、120M B、320M C、480M D、600M

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