DISPATCHERS and SHARED_SERVERS
DISPATCHERS and MAX_DISPATCHERS
MAX_DISPATCHERS and MAX_SHARED_SERVERS
SHARED_SERVER_SESSIONS and DISPATCHERS
第1题:
Which statement is true regarding Oracle Shared Server architecture?()
第2题:
Which of the following parameters must be specified to define the number of dispatchers that need to be started?()
第3题:
To manually configure the SGA components using Oracle Enterprise Manager Memory Advisor, you can set values for which of the following initialization parameters?()
第4题:
In which situation would you use the Oracle Shared Server configuration?()
第5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?()
第6题:
when performing export and import using Oracle Data Pump
when performing backup and recovery operations using Oracle Recovery Manager
when performing batch processing and bulk loading operation in a data warehouse environment
in an online transaction processing (OLTP) system where large number of client sessions are idle most of the time
第7题:
MAX_DISPATCHERS
DISPATCHERS
MIN_DISPATCHERS
SHARED_SERVERS
第8题:
INIT.ORA
SQLNET.ORA
TNSNAMES.ORA
SERVICES.ORA
LISTENER.ORA
第9题:
set SHARED_POOL_SIZE to zero
set STATISTICS_LEVEL to BASIC
set SGA_TARGET to a non-zero value
set DB_CACHE_SIZE to a non-zero value
set STATISTICS_LEVEL to TYPICAL or ALL
第10题:
INSTANCE_TYPE
DB_UNIQUE_NAME
ASM_DISKSTRING
ASM_POWER_LIMIT
第11题:
Oracle Net Service
Oracle HTTP Service
Oracle Paging Service
Internet Directory Service
第12题:
b, d, e, a, c
e, a, b, c, d
d, c, b, e, a
a, b, d, c, e
d, c, b, a, e
第13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.)
第14题:
Which of the following statements is true regarding the initialization parameter DIAGNOSTIC_DEST?() The default value is the value of the environment variable $ORACLE_HOME; if $ORACLE_HOME isn’t set
第15题:
You have a single Automatic Storage Management (ASM) instance running on the node on which your Oracle Database 10g resides. Which ASM instance initialization parameters must be included in the ASM instance initialization parameter file?()
第16题:
Which server stack communication layer corresponds to the client application layer in a distributed environment?()
第17题:
The databases configured to use the ASM instance are mounted
The disk groups are mounted as per the ASM_DISKGROUPS initialization parameter
ASM starts the Oracle Cluster Synchronization Services (CSS) daemon if it is not started
ASM discovers and examines the contents of all files that are in the paths specified in the ASM_DISKGROUPS initialization parameters
第18题:
The SGA_TARGET initialization parameter cannot be set to a value less than 1G
The SGA_TARGET initialization parameter cannot be set to a value greater than 1G
The Memory Advisor of the Oracle Enterprise Manager 10g cannot be used to obtain advice on the important memory components of the SGA
The values of the DB_CACHE_SIZE, SHARED_POOL_SIZE, LARGE_POOL_SIZE, and JAVA_POOL_SIZE initialization parameters cannot be set manually.
No minimum limits are imposed on the DB_CACHE_SIZE, SHARED_POOL_SIZE, LARGE_POOL_SIZE, and JAVA_POOL_SIZE initialization parameters.
The 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.
第19题:
BACKGROUND_DUMP_DEST
FOREGROUND_DUMP_DEST
CORE_DUMP_DEST
USER_DUMP_DEST
DIAGNOSTIC_DEST
All of the above
第20题:
then the default is set to $ORACLE_BASE The default value is the value of the environment variable $ORACLE_BASE; if $ORACLE_BASE isn’t set,
then it is set to $ORACLE_HOME
DIAGNOSTIC_DEST is always equal to $ORACLE_HOME
DIAGNOSTIC_DEST is always equal to $ORACLE_BASE
第21题:
b, d, e, a, c
e, a, b, c, d
d, c, b, e, a
a, b, d, c, e
d, c, b, a, e
第22题:
A dispatcher can support multiple client connects concurrently while a shared server process can be dedicated to only one dispatcher.
Under the Oracle Shared Server architecture, client-user processes connect to shared user processes.
Each dispatcher has its own request queue, which is monitored every three seconds by the dispatcher.
Oracle Shared Server required Oracle Net Service even if the client and shared server processes reside on the same machine.
第23题:
The PMON process registers the request in the response queue.
A shared sever places the process request in the response queue.
A request within the request queue is processed by an idle shared server process.
A dispatcher assigns a request from the request queue to and idle shared server process.