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多选题
Using Oracle Enterprise Manager to set SGA pool values manually, for which of the following pools does Oracle EM offer advice to set the value appropriately?()
A
DB_CACHE_SIZE
B
SHARED_POOL_SIZE
C
LARGE_POOL_SIZE
D
JAVA_POOL_SIZE
E
SGA_MAX_SIZE
F
SORT_AREA_SIZE
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Which statement about Automatic Memory Management with Oracle 11g is true?()
A. You cannot specify MEMORY_TARGET if you explicitly specify SGA_TARGET or PGA_AGGREGATE_TARGET values that are greater than zero in your parameter file.B. Oracle can reallocate memory between the SGA and PGA automatically as needed.C. To use Automatic Memory Management, you must explicitly set both the MEMORY_TARGET and MEMORY_MAX_TARGET parameters in your parameter file.D. You can set the MEMORY_TARGET parameter to a maximum value of the current SGA size plus the current PGA size.
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WhenmanuallyconfiguringtheSGA,whichofthefollowingparameterchangesrequiresaninstancerestarttotakeeffect?()FirstTest,FirstPass-www.lead2pass.com97Oracle1Z0-053Exam
A.DB_CACHE_SIZEB.SHARED_POOL_SIZEC.LARGE_POOL_SIZED.JAVA_POOL_SIZEE.SGA_MAX_SIZEF.SORT_AREA_SIZE
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Oracle Instance由哪两个部分组成?()
A. Shared pool和Server processB. Shared pool和Background processC. SGA和user processD. PGA和user processE. SGA和Background process
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Using Oracle Enterprise Manager to set SGA pool values manually, for which of the following pools does Oracle EM offer advice to set the value appropriately?() A、 DB_CACHE_SIZEB、 SHARED_POOL_SIZEC、 LARGE_POOL_SIZED、 JAVA_POOL_SIZEE、 SGA_MAX_SIZEF、 SORT_AREA_SIZE
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You work as a database administrator for Certkiller .com. You want to administer your database servers,which are running on different host machines,using the Web-enabled grid control interface. You have configured the agent on the host machines. You have started the Oracle Database 10g Grid Control utility on your machine. Which two additional components would you configure to achieve this objective?()A、Application Server ControlB、Oracle Management ServiceC、Oracle Enterprise Manager RepositoryD、Oracle Enterprise Manager Database Control
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You want to administer your PROD database from a remote host machine using a Web-enabled interface. Which Oracle tool would you use to accomplish this task efficiently without using command-line interfaces?()A、SQL*PlusB、iSQL*PlusC、Management ServerD、Management RepositoryE、Oracle Enterprise Manager 10g Database Control
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You are enabling the Automatic Shared Memory Management feature in the Oracle Database 10g to ensure that the important memory structures of the System Global Area (SGA) are automatically adjusted depending on the database workload. You are using Enterprise Manager 10g to enable this feature. You are currently on the Administration tab page. Which two links should you click to go to the Memory Advisor page?() A、 Advisor CentralB、 Global AttributesC、 Resource MonitorsD、 Memory ParametersE、 Database Usage StatisticsF、 All Initialization ParametersG、 Automatic Workload Repository
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In an Oracle 10g database, the in-memory statistics are gathered at regular intervals and used to perform growth-trend analysis and capacity planning of the database. Which component stores these statistics?() A、recovery catalogB、Oracle Enterprise Manager RepositoryC、Automatic Workload Repository (AWR)D、Oracle 10g Enterprise Manager Grid ControlE、Automatic Database Diagnostic Monitor (ADDM)
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You are adding redo logs to the Oracle database. Creating a new redo log adds information to which of the following Oracle resources? ()A、Shared pool B、Control file C、SGA D、PGA
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You scheduled a backup by using the Schedule Backup option in Oracle Enterprise Manager. Which statement about the script created by Oracle Enterprise Manager is true? ()A、It is a SQL script.B、It is a PL/SQL file.C、It is an operating system (OS) file.D、It is a Recovery Manager (RMAN) script
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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
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You want to estimate the size of a table by using the Oracle Enterprise Manager. On which data is the size of the table NOT based?()A、 column sizesB、 column data typesC、 PCTFREED、 projected number of rowE、 PCTUSED
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Oracle Instance由哪两个部分组成?()A、Shared pool和Server processB、Shared pool和Background processC、SGA和user processD、PGA和user processE、SGA和Background process
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You are using Oracle Enterprise Manager to estimate the size of a table to be created. You have typed data regarding the column names, data types, sizes of the columns, and the projected number of rows in the table. Which additional information does the Oracle Enterprise Manager return?()A、 space allocated in the tablespaceB、 space required for the bitmap index on a column of the tableC、 space remaining in the tablespace after creating the tableD、 estimated value of the PCTFREE storage parameter
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单选题Which statement about Automatic Memory Management with Oracle 11g is true?()A
You cannot specify MEMORY_TARGET if you explicitly specify SGA_TARGET or PGA_AGGREGATE_TARGET values that are greater than zero in your parameter file.B
Oracle can reallocate memory between the SGA and PGA automatically as needed.C
To use Automatic Memory Management, you must explicitly set both the MEMORY_TARGET and MEMORY_MAX_TARGET parameters in your parameter file.D
You can set the MEMORY_TARGET parameter to a maximum value of the current SGA size plus the current PGA size.
考题
单选题You are using Oracle Enterprise Manager to estimate the size of a table to be created. You have typed data regarding the column names, data types, sizes of the columns, and the projected number of rows in the table. Which additional information does the Oracle Enterprise Manager return?()A
space allocated in the tablespaceB
space required for the bitmap index on a column of the tableC
space remaining in the tablespace after creating the tableD
estimated value of the PCTFREE storage parameter
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When manually configuring the SGA,which of the following parameter changes requires an instance restart to take effect?() "First Test, First Pass" - www.lead2pass.com 97 Oracle 1Z0-053 ExamA
DB_CACHE_SIZEB
SHARED_POOL_SIZEC
LARGE_POOL_SIZED
JAVA_POOL_SIZEE
SGA_MAX_SIZEF
SORT_AREA_SIZE
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.
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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.
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多选题You are enabling the Automatic Shared Memory Management feature in the Oracle Database 10g to ensure that the important memory structures of the System Global Area (SGA) are automatically adjusted depending on the database workload. You are using Enterprise Manager 10g to enable this feature. You are currently on the Administration tab page. Which two links should you click to go to the Memory Advisor page?()AAdvisor CentralBGlobal AttributesCResource MonitorsDMemory ParametersEDatabase Usage StatisticsFAll Initialization ParametersGAutomatic Workload Repository
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单选题You find that the database performance degrades while you backup the PROD database using Recovery Manager (RMAN). The PROD database is running in shared server mode. The database instance is currently using 60% of total operating system memory. You suspect the shared pool fragmentation to be the reason. Which action would you consider to overcome the performance degradation?()A
Configure Java Pool to cache the java objects.B
Configure Streams Pool to enable parallel processing.C
Increase Shared Pool size to cache more PL/SQL objects.D
Increase Database Buffer Cache size to increase cache hits.E
Configure Large Pool to be used by RMAN and shared server.F
Increase the total System Global Area (SGA) size to increase memory hits.
考题
单选题Which statement about Automatic Memory Management with Oracle 11g is true?()A
You cannot specify MEMORY_TARGET if you explicitly specify SGA_TARGET or PGA_AGGREGATE_ TARGET values that are greater than zero in your parameter file.B
Oracle can reallocate memory between the SGA and PGA automatically as needed.C
To use Automatic Memory Management, you must explicitly set both the MEMORY_TARGET and MEMORY_MAX_TARGET parameters in your parameter file.D
You can set the MEMORY_TARGET parameter to a maximum value of the current SGA size plus the current PGA size.
考题
单选题In an Oracle 10g database, the in-memory statistics are gathered at regular intervals and used to perform growth-trend analysis and capacity planning of the database. Which component stores these statistics?()A
Recovery catalogB
Oracle Enterprise Manager RepositoryC
Automatic Workload Repository (AWR)D
Oracle 10g Enterprise Manager Grid ControlE
Automatic Database Diagnostic Monitor (ADDM)
考题
单选题You want to estimate the size of a table by using the Oracle Enterprise Manager. On which data is the size of the table NOT based?()A
column sizesB
column data typesC
PCTFREED
projected number of rowE
PCTUSED
考题
单选题You scheduled a backup by using the Schedule Backup option in Oracle Enterprise Manager. Which statement about the script created by Oracle Enterprise Manager is true? ()A
It is a SQL script.B
It is a PL/SQL file.C
It is an operating system (OS) file.D
It is a Recovery Manager (RMAN) script
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