The MTTR advisor will be disabled.
Automatic checkpoint tuning will be enabled.
The value for the LOG_CHECKPOINT_INTERVAL initialization parameter will be override the value forFAST_START_MTTR_TARGET.
The time taken to recover the instance after the crash is always exactly the same as the value given for theinitialization parameter.
第1题:
Which two statements are true about setting the FAST_START_MTTR_TARGET initialization parameter to anonzero value()
第2题:
Examine the values for the following initialization parameters: FAST_START_MTTR_TARGET = 0LOG_CHECKPOINT_INTERVAL = 0 Which two will be the implications of these values in your database()
第3题:
An RMAN backup job fails, displaying the following error: ORA/x7f19809: limit exceeded for recovery files Your analysis shows that the Flash Recovery area is full. Which two actions could you take to resolve the error and avoid this error in future?()
第4题:
You are configuring the PROD database to use an internal tuning algorithm to monitor the performance of the workload. To achieve this configuration, you specify the following parameter settings in the SPFILE:// SGA_TARGET = 512M SHARED_POOL_SIZE = 256M Which two statements are true when modifying the SHARED_POOL_SIZE initialization parameter in the SPFILE? ()
第5题:
take the backup of the flash recovery area less frequently
increase the value of the UNDO_RETENTION initialization parameter
change the value of the WORKAREA_SIZE_POLICY initialization parameter to AUTO
change the backup retention policy to retain the backups for a smaller period of time
increase the value of the DB_RECOVERY_FILE_DEST_SIZE initialization parameter
increase the value of the CONTROL_FILE_RECORD_KEEP_TIME initialization parameter
第6题:
MEMORY_TARGET can be increased up to the value of MEMORY_MAX_TARGET, if MEMORY_MAX_TARGET is set to a value greater than zero
MEMORY_MAX_TARGET defaults to a value of zero if MEMORY_TARGET is not set
MEMORY_TARGET represents the total amount of memory that can be allocated to SGA and PGA memory structures.
MEMORY_TARGET is static and cannot be modified without shutting down the instance
第7题:
TARGET_REDO_BLKS
FAST_START_IO_TARGET
LOG_CHECKPOINT_TIMEOUT
RECOVERY_ESTIMATED_IOS
LOG_FILE_SIZE_REDO_BLKS
LOG_CHECKPOINT_INTERVAL
第8题:
Modifying the SHARED_POOL_SIZE initialization parameter cannot be accomplished if the SGA_TARGET initialization parameter is set to a non-zero value.
Modifying the value of the SHARED_POOL_SIZE initialization parameter to zero is not allowed if the SGA_TARGET initialization parameter is set to a nonzero value.
Increasing the value of the SHARED_POOL_SIZE initialization parameter does not increase the shared pool component size. It sets the lower limit for the size of this component.
Decreasing the value of the SHARED_POOL_SIZE initialization parameter does not reduce the size of the shared pool component immediately. It sets the lower limit for the size of this component.
Increasing the value of the SHARED_POOL_SIZE initialization parameter immediately increases the shared pool component to the desired size by reallocating the additional memory from the auto-tuned memory components.
Decreasing the value of the SHARED_POOL_SIZE initialization parameter immediately shrinks the shared pool component to the desired size while reallocating the released memory to the memory components that are not auto-tuned.
第9题:
The SGA_TARGET initialization parameter cannot be set to a value greater than 8G
The DB_CACHE_SIZE initialization parameter cannot be set to a value less than 2G
The DB_CACHE_SIZE initialization parameter cannot be set to a value greater than 2G
The DB_KEEP_CACHE_SIZE initialization parameter cannot be set to a value greater than 960M
The DB_KEEP_CACHE_SIZE initialization parameter cannot be set to a value less than 960M
第10题:
The value of b is 2.
The value of a is 3.14.
The value of b is 2.00.
The value of a is 3.141.
The value of a is 3.1415.
The value of a is 3.1416.
The value of b is 2.0000.
第11题:
The SGA advisor will be disabled.
The MTTR advisor will be disabled.
Automatic checkpoint tuning will be disabled.
Checkpoint information will not be written to the alert log file.
第12题:
The MTTR advisor will be disabled.
Automatic checkpoint tuning will be enabled.
The value for the LOG_CHECKPOINT_INTERVAL initialization parameter will be override the value forFAST_START_MTTR_TARGET.
The time taken to recover the instance after the crash is always exactly the same as the value given forthe FAST_START_MTTR_TARGET initialization parameter.
第13题:
You notice that the performance of the database has degraded because of frequent checkpoints. Which two actions resolve the issue()
第14题:
Which three initialization parameters are no longer needed when FAST_START_MTTR_TARGET is defined?()
第15题:
What is the implication of setting the initialization parameter FAST_START_MTTR_TARGET to 0 in your database?()
第16题:
Which two statements are true about setting the FAST_START_MTTR_TARGET initializationparameter to a nonzero value()
第17题:
take the backup of the flash recovery area less frequently
increase the value of the UNDO_RETENTION initialization parameter
change the value of the WORKAREA_SIZE_POLICY initialization parameter to AUTO
change the backup retention policy to retain the backups for a smaller period of time
increase the value of the DB_RECOVERY_FILE_DEST_SIZE initialization parameter
increase the value of the CONTROL_FILE_RECORD_KEEP_TIME initialization parameter
第18题:
It can be increased up to the value of the SGA_MAX_SIZE parameter.
Increasing the value of the SGA_TARGET parameter distributes the increased memory among all the Autotuned components.
Reducing the value of the SGA_TARGET parameter deallocates memory from both autotuned and Manually sized components.
Increasing the value of SGA_TARGET up to the value of SGA_MAX_SIZE disables the automatic shared Memory management feature.
第19题:
MTTR Advisor would be disabled.
Redo Log Advisor would be disabled.
Automatic tuning of checkpoint would be disabled.
Checkpoint information would not be written to the alert log file.
第20题:
The foo initialization parameter CANNOT be set programmatically.
Compilation fails because getInitParameter returns type Object.
The foo initialization parameter is NOT a servlet initialization parameter.
Compilation fails because ServletContext does NOT have a getInitParameter method.
The foo parameter must be defined within the
第21题:
The foo initialization parameter CANNOT be set programmatically.
Compilation fails because getInitParameter returns type Object.
The foo initialization parameter is NOT a servlet initialization parameter.
Compilation fails because ServletContext does NOT have a getInitParameter method.
The foo parameter must be defined within the
第22题:
The MTTR advisor will be disabled.
Automatic checkpoint tuning will be enabled.
The value for the LOG_CHECKPOINT_INTERVAL initialization parameter will be override the value forFAST_START_MTTR_TARGET.
The time taken to recover the instance after the crash is always exactly the same as the value given for theinitialization parameter.
第23题:
Disable automatic checkpoint tuning.
Check the size of the redo log file size and increase the size if it is small.
Set the FAST_START_MTTR_TARGET parameter as per the advice given by the MTTR Advisor.
Decrease the number of redo log members if there are more than one redo log members available in each redo log group.
第24题:
Increase the value of the FAST_START_MTTR_TARGET initialization parameter.
Increase the value of the DB_RECOVERY_FILE_DEST_SIZE parameter.
Increase the value of the PGA_AGGREGATE_TARGET initialization parameter.
Increase the value of the SGA_TARGET initialization parameter.