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单选题
You want to set the following Initialization parameters for your database Instance LOG_ARCHIVE_DEBT_1 = ，，LOCATION=/disk1/arch LOG_ARCHIVE_DBST_2 = ，，LOCATION=/disk2/arch LOC_ARCHIVB DBST_3 = ，，LOCATION=/disk3/arch LOG_ARCHIVE DBST_ = ，，LOCATION=/disk3/arch Identify the statement that correctly describes this setting.（）
A
The MANDATORY location must be a flash recovery area.
B
The optional destinations may not use the flash recovery area.
C
This setting is not allowed because the first destination is not set as MANDATORY.
D
The online redo log file is not allowed to be overwritten if the archived log cannot be created in the fourth destination.
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更多 “单选题You want to set the following Initialization parameters for your database Instance LOG_ARCHIVE_DEBT_1 = ，，LOCATION=/disk1/arch LOG_ARCHIVE_DBST_2 = ，，LOCATION=/disk2/arch LOC_ARCHIVB DBST_3 = ，，LOCATION=/disk3/arch LOG_ARCHIVE DBST_ = ，，LOCATION=/disk3/arch Identify the statement that correctly describes this setting.（）A The MANDATORY location must be a flash recovery area.B The optional destinations may not use the flash recovery area.C This setting is not allowed because the first destination is not set as MANDATORY.D The online redo log file is not allowed to be overwritten if the archived log cannot be created in the fourth destination.” 相关考题
考题
You want to set the following initialization parameters for your database instance:Identify the statement that correctly describes this setting.()
A. The MANDATORY location must be a flash recovery area.B. The optional destinations may not use the flash recovery area.C. This setting is not allowed because the first destination is not set as MANDATORY.D. The online redo log file is not allowed to be overwritten if the archived log cannot be created in the fourth destination.
考题
Which two initialization parameters would you set to enable Automatic Shared Memory Management?()
A. set SHARED_POOL_SIZE to zeroB. set STATISTICS_LEVEL to BASICC. set SGA_TARGET to a non-zero valueD. set DB_CACHE_SIZE to a non-zero valueE. set STATISTICS_LEVEL to TYPICAL or ALL
考题
You set the following parameters in the parameter file and restarted the database:Which two statements are true regarding these parameters after the database instance is restarted?()
A. The MEMORY_MAX_TARGET parameter is automatically set to 500 MBB. The value of the MEMORY_MAX_TARGET parameter remains zero till it is changed manuallyC. The PGA_AGGREGATE_TARGET and SGA_TARGET parameters are automatically set to zeroD. The lower bounds of PGA_AGGREGATE_TARGET and SGA_TARGET parameters are set to 90 MB and 270 MB, respectively
考题
You are managing an Oracle Database 11g database. You want to take a backup on tape drives of the USERS tablespace that has a single data file of 900 MB. You have tape drives of 300 MB each. To accomplish the backup, you issued the following RMAN command:RMAN BACKUPSECTION SIZE 300M TABLESPACE users;Identify the appropriate configuration to accomplish faster and optimized backups using the above command.（）A. The SBT channel must be configured, with the MAXPIECESIZE set to 300 mb.B. The SBT channel must be configured, with the parallelism setting for the SBT devices set to 3.C. The COMPATIBLE initialization parameter for the database instance must be set to at least 10.0.D. The SBT channel must be configured, with the default parallelism setting for the SBT devices set to 1
考题
You want to monitor and control the resource usage by sessions. You want to be warned automatically when more than 100 sessions are opened with your database. What action would you take to achieve this？（）A、Use the Database Resource Manager.B、Set the limits in the profiles used by users.C、Modify the SESSIONS initialization parameter.D、Set the warning threshold for the Current Logons Count metric.
考题
You are managing an Oracle Database 11g database with the ASM storage. The database is having big file tablespaces. You want files to open faster and less memory to be used in the shared pool to manage the extent maps. What configuration would you effect to achieve your objective? （）A、Set the ASM compatibility attribute for the ASM disk group to 11.1.0.B、Set the RDBMS compatibility attribute for the ASM disk group to 11.1.0.C、Set the COMPATIBLE initialization parameter for the ASM instance to 11.1.0.D、Set the COMPATIBLE initialization parameter for the database instance to 11.1.0.
考题
You are maintaining your production database in Oracle10g. You want the circular reuse records in the control file of the target database to be reused as required. Which value will you set for the CONTROL_FILE_RECORD_KEEP_TIME initialization parameter？（）A、 0B、 1C、 NONED、 DEFAULT
考题
Which two initialization parameters would you set to enable Automatic Shared Memory Management？（）A、 set SHARED_POOL_SIZE to zeroB、 set STATISTICS_LEVEL to BASICC、 set SGA_TARGET to a non-zero valueD、 set DB_CACHE_SIZE to a non-zero valueE、 set STATISTICS_LEVEL to TYPICAL or ALL
考题
You work as a database administrator for Certkiller .com. You want to create your database with the automatic undo management feature enable.Which two tasks must you perform to achieve this？（）A、Set the UNDO_RETENTION parameter to AUTO.B、Create an initial undo segment in undotablespace.C、Set the UNDO_RETENTION parameter to 900 or moreD、Set the initialization parameter UNDO_MANAGEMENT to AUTOE、Set the UNDO_MANAGEMENT parameter to the name of an undotablespace
考题
Automatic Shared Memory Management (ASMM) has been enabled for your database instance. The initialization parameters for the components that are managed by ASMM are not set. After observing the effectsof ASMM, you executed the following command: SQL ALTER SYSTEM SET DB_CACHE_SIZE = 100M; Which statement is true in this scenario（ ）A、The minimum memory size for the database buffer cache is set to 100 mb.B、The maximum memory size that can be obtained by the database buffer cache during ASMM is set to 100mbC、The minimum memory size allocated for a server process in the database buffer cache in dedicated modeis set to 100 mb.D、The maximum memory size from the database buffer cache that can be released for dynamic distributionduring ASMM is set to 100 mb
考题
To enable resumable space allocation for the instance， which of the following initialization parameters should you set to a nonzero value？（）A、 RESUMABLE_SPACE_TIMEB、 RESUMABLE_SPACEC、 RESUMABLE_TIMED、 RESUMABLE_TIMEOUTE、 TIME_RESUMABLE
考题
To manually configure the SGA components using Oracle Enterprise Manager Memory Advisor， you can set values for which of the following initialization parameters？（）A、 DB_CACHE_SIZEB、 SHARED_POOL_SIZEC、 LARGE_POOL_SIZED、 JAVA_POOL_SIZEE、 SGA_MAX_SIZEF、 SORT_AREA_SIZE
考题
You want to set the following initialization parameters for your database instance： LOG_ARCHIVE_DEST_1 = ’LOCATION=/disk1/arch’ LOG_ARCHIVE_DEST_2 = ’LOCATION=/disk2/arch’ LOG_ARCHIVE_DEST_3 = ’LOACTION=/disk3/arch’ LOG_ARCHIVE_DEST_4 = ’LOCATION=/disk4/arch MANDATORY’ Identify the statement that correctly describes this setting.（） A、 The MANDATORY location must be a flash recovery area.B、 The optional destinations may not use the flash recovery area.C、 This setting is not allowed because the first destination is not set as MANDATORY.D、 The online redo log file is not allowed to be overwritten if the archived log cannot be created in the fourth destination.
考题
You included the following Automatic Storage Management （ASM） initialization parameter settings in the ASM initialization parameter file： INSTANCE_TYPE = ASM ASM_POWER_LIMIT = 11 LARGE_POOL_SIZE = 4M ASM_DISKGROUPS = DG1， DG2 DB_UNIQUE_NAME = +ASM You are unable to start the ASM instance. Which initialization parameter file setting（s） is not allowing the ASM instance to start？（）A、 only the INSTANCE_TYPE initialization parameter is set to an invalid valueB、 only the ASM_POWER_LIMIT initialization parameter is set to an invalid valueC、 only the LARGE_POOL_SIZE initialization parameter is set to an invalid valueD、 both the LARGE_POOL_SIZE and INSTANCE_TYPE initialization parameters are set to invalid values
考题
The ORACLE_SID environment variable is set to +ASM. ASMLIB is not used in the configuration. You executed the following command to startup the Automatic Storage Management (ASM) instance. SQL STARTUP; Which two activities are performed during a successful start up operation?（）A、The databases configured to use the ASM instance are mountedB、The disk groups are mounted as per the ASM_DISKGROUPS initialization parameterC、ASM starts the Oracle Cluster Synchronization Services (CSS) daemon if it is not startedD、ASM discovers and examines the contents of all files that are in the paths specified in the ASM_DISKGROUPS initialization parameters
考题
单选题To enable resumable space allocation for the instance， which of the following initialization parameters should you set to a nonzero value？（）A
RESUMABLE_SPACE_TIMEB
RESUMABLE_SPACEC
RESUMABLE_TIMED
RESUMABLE_TIMEOUTE
TIME_RESUMABLE
考题
单选题Which of the following datatypes are used in situations where you want an ordered set of data elements, where every element is the same datatype, and where you predefine the number of elements that appear in the set?（）A
REF B
TABLE C
CLOB D
VARRAY
考题
多选题The ORACLE_SID environment variable is set to +ASM. ASMLIB is not used in the configuration. You executed the following command to startup the Automatic Storage Management （ASM） instance. SQL STARTUP； Which two activities are performed during a successful start up operation？（）AThe databases configured to use the ASM instance are mountedBThe disk groups are mounted as per the ASM_DISKGROUPS initialization parameterCASM starts the Oracle Cluster Synchronization Services （CSS） daemon if it is not startedDASM discovers and examines the contents of all files that are in the paths specified in the ASM_DISKGROUPS initialization parameters
考题
多选题To manually configure the SGA components using Oracle Enterprise Manager Memory Advisor， you can set values for which of the following initialization parameters？（）ADB_CACHE_SIZEBSHARED_POOL_SIZECLARGE_POOL_SIZEDJAVA_POOL_SIZEESGA_MAX_SIZEFSORT_AREA_SIZE
考题
单选题You are developing a method to decrypt data that was encrypted with the Triple DES Algorithm. The method accepts the following parameters： The byte array to be decrypted， which is named cipherMessage The key， which is named key An initialization vector， which is named iv You need to decrypt the message by using the TripleDES class and place the result in a string. Which code segment should you use？（）A
AB
BC
CD
D
考题
单选题In your running instance， some of the initialization parameters are set as shown below： SGA_MAX_SIZE = 14GB DB_CACHE_SIZE = 1GB SHARED_POOL_SIZE = 3GB STATISTICS_LEVEL = BASIC PGA_AGGREGATE_TARGET = 0 You plan to enable Automatic Shared Memory Management but you are not able to set SGA_TARGET to a nonzero value. What could be the reason？（）A
The STATISTICS_LEVEL initialization parameter is set to BASICB
The PGA_AGGREGATE_TARGET initialization parameter is set to zero.C
The SGA_MAX_SIZE initialization parameter is set to less than 20 GBD
The DB_CACHE_SIZE initialization parameter is set to less than 5 GBE
The SHARED_POOL_SIZE initialization parameter is set to a nonzero value.
考题
多选题You set the value of the SGA_TARGET initialization parameter to 1G to enable Oracle to automatically resize most of the memory components according to the current workload in the database. You issue the following statement： SQL SELECT name， value， isdefault 2 FROM v$parameter 3 WHERE name LIKE ’%size%’； The output of this statement displays that the DB_CACHE_SIZE， SHARED_POOL_SIZE， LARGE_POOL_SIZE， and JAVA_POOL_SIZE initialization parameters contain a zero value. What does this imply？（）AThe SGA_TARGET initialization parameter cannot be set to a value less than 1GBThe SGA_TARGET initialization parameter cannot be set to a value greater than 1GCThe Memory Advisor of the Oracle Enterprise Manager 10g cannot be used to obtain advice on the important memory components of the SGADThe values of the DB_CACHE_SIZE， SHARED_POOL_SIZE， LARGE_POOL_SIZE， and JAVA_POOL_SIZE initialization parameters cannot be set manually.ENo minimum limits are imposed on the DB_CACHE_SIZE， SHARED_POOL_SIZE， LARGE_POOL_SIZE， and JAVA_POOL_SIZE initialization parameters.FThe Automatic Shared Memory Management feature cannot be disabled unless you specify values for the DB_CACHE_SIZE， SHARED_POOL_SIZE， LARGE_POOL_SIZE， and JAVA_POOL_SIZE initialization parameters in the initialization parameter file.
考题
单选题You have included the following parameter settings in your SPFILE:// SGA_MAX_SIZE=8G SGA_TARGET=6G DB_CACHE_SIZE=2G SHARED_POOL_SIZE=1G LOG_BUFFER=64M DB_KEEP_CACHE_SIZE=960M Which statement is true if you modify the SGA_TARGET initialization parameter？（）A
The SGA_TARGET initialization parameter cannot be set to a value greater than 8GB
The DB_CACHE_SIZE initialization parameter cannot be set to a value less than 2GC
The DB_CACHE_SIZE initialization parameter cannot be set to a value greater than 2GD
The DB_KEEP_CACHE_SIZE initialization parameter cannot be set to a value greater than 960M E
The DB_KEEP_CACHE_SIZE initialization parameter cannot be set to a value less than 960M
考题
单选题You are managing an Oracle Database 11g database. You want to take a backup on tape drives of the USERS tablespace that has a single data file of 900 MB. You have tape drives of 300 MB each. To accomplish the backup， you issued the following RMAN command： RMANBACKUP SECTION SIZE 300M TABLESPACE users； What configuration should be effected to accomplish faster and optimized backups by using the above command？（）A
The SBT channel must be configured， with the default parallelism setting for the SBT device set to 1B
The COMPATIBLE initialization parameter for the database instance must be set to at least 10.0C
The SBT channel must be configured， with the parallelism setting for the SBT device set to 3D
The SBT channel must be configured， with the MAXPIECESIZE set to 300 MB
考题
单选题You included the following Automatic Storage Management （ASM） initialization parameter settings in the ASM initialization parameter file： INSTANCE_TYPE = ASM ASM_POWER_LIMIT = 11 LARGE_POOL_SIZE = 4M ASM_DISKGROUPS = DG1， DG2 DB_UNIQUE_NAME = +ASM You are unable to start the ASM instance. Which initialization parameter file setting（s） is not allowing the ASM instance to start？（）A
only the INSTANCE_TYPE initialization parameter is set to an invalid valueB
only the ASM_POWER_LIMIT initialization parameter is set to an invalid valueC
only the LARGE_POOL_SIZE initialization parameter is set to an invalid valueD
both the LARGE_POOL_SIZE and INSTANCE_TYPE initialization parameters are set to invalid values
考题
单选题You want to set the following initialization parameters for your database instance： LOG_ARCHIVE_DEST_1 = ’LOCATION=/disk1/arch’ LOG_ARCHIVE_DEST_2 = ’LOCATION=/disk2/arch’ LOG_ARCHIVE_DEST_3 = ’LOACTION=/disk3/arch’ LOG_ARCHIVE_DEST_4 = ’LOCATION=/disk4/arch MANDATORY’ Identify the statement that correctly describes this setting.（）A
The MANDATORY location must be a flash recovery area.B
The optional destinations may not use the flash recovery area.C
This setting is not allowed because the first destination is not set as MANDATORY.D
The online redo log file is not allowed to be overwritten if the archived log cannot be created in the fourth destination.
考题
单选题You are maintaining your production database in Oracle10g. You want the circular reuse records in the control file of the target database to be reused as required. Which value will you set for the CONTROL_FILE_RECORD_KEEP_TIME initialization parameter？（）A
0B
1C
NONED
DEFAULT
考题
多选题The ORACLE_SID environment variable is set to +ASM. ASMLIB is not used in the configuration. You executed the following command to startup the Automatic Storage Management (ASM) instance. SQL STARTUP; Which two activities are performed during a successful start up operation? （）(Choose two.)AThe databases configured to use the ASM instance are mountedBThe disk groups are mounted as per the ASM_DISKGROUPS initialization parameterCASM starts the Oracle Cluster Synchronization Services (CSS) daemon if it is not startedDASM discovers and examines the contents of all files that are in the paths specified in the ASM_DISKGROUPS initialization parameters
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