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Which three initialization parameters are no longer needed when FAST_START_MTTR_TARGET is defined？（）
A . TARGET_REDO_BLKS
B . FAST_START_IO_TARGET
C . LOG_CHECKPOINT_TIMEOUT
D . RECOVERY_ESTIMATED_IOS
E . LOG_FILE_SIZE_REDO_BLKS
F . LOG_CHECKPOINT_INTERVAL
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Which of the following Oracle features is enabled by setting a nonzero value for the MEMORY_TARGET initialization parameter？（）
A . Automatic PGA Memory Management
B . Automatic SGA Memory Management
C . Automatic Shared Memory Management
D . Automatic Memory Management
E . Manual SGA Memory Management
F . None of the above
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The BACKUP_TAPE_IO_SLAVES parameter is set to FALSE for the database instance. Which statement is true while performing a tape backup in an RMAN session?（）
A . The tape I/O performed is asynchronous
B . The tape buffer is allocated from the System Global Area (SGA)
C . The tape buffer is allocated from the Program Global Area (PGA)
D . Oracle I/O uses an interrupt mechanism to determine when each I/O complete
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Which parameter， when enabled on a standalone access point， gives the highest priority to a voice packeteven when QoS is not enabled？（）
A . QoS Element for Wireless Phones
B . IGMP Snooping
C . WMM
D . AVVID Priority Mapping
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Which of the following answer choices is an additional parameter which must be supplied before the IGRP routing process can initialize?（）
A . Connected subnet numbers
B . Register administrative subnet masks
C . IP address mask
D . Autonomous system number
E . Metric weight
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Which of the following is not a valid setting for the PROGRAM_TYPE parameter in a program object or the JOB_TYPE parameter in a job object？（）
A . PLSQL_BLOCK
B . JAVA_STORED_PROCEDURE
C . STORED_PROCEDURE
D . EXECUTABLE
E . None of the above are invalid settings.
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The DB_BLOCK_CHECKING initialization parameter is set to OFF.Which block checking would be performed?（）
A . The Oracle database will perform block checking for the index blocks only
B . The Oracle database will not perform block checking for any of the data blocks
C . The Oracle database will perform block checking for the default permanent tablespace only
D . The Oracle database will perform block checking for the data blocks in all user tablespaces
E . The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only
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Which value is valid for the iterate parameter in SET_TIMER built-in procedure? （）
A . REUSE
B . RECYCLE
C . NO_CHANGE
D . OCCURRENCE
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Which of the following is not a valid setting for the PROGRAM_TYPE parameter in a program object or the JOB_TYPE parameter in a job object?（）
A . PLSQL_BLOCK
B . JAVA_STORED_PROCEDURE
C . STORED_PROCEDURE
D . EXECUTABLE
E . None of the above are invalid settings.
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If the VoWLAN client is a Vocera badge, which Cisco WLC parameter needs to be changed from the default value?（）
A . DTIM
B . Ethernet multicast mode
C . peer-to-peer block mode
D . RF group mode
E . DTPC
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Which statement regarding the contents of the V$PARAMETER view is true？（）
A . displays only the list of default values
B . displays only the list of all basic parameters
C . displays the currently in effect parameter values
D . displays only the list of all advanced parameters
E . displays the list of all the parameter files of a database
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Which tool or interface is used to configure debug parameters for log files?（）
A . license information
B . Alarm and Trace Configuration
C . CRS Installer
D . Control Center
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Your database initialization parameter file has the following entry： SEC_MAX_FAILED_LOGIN_ATTEMPTS=3 Which statement is true regarding this setting？（）
A . It drops the connection after the specified number of login attempts fail for any user.
B . It is enforced only if the password profile is enabled for the user.
C . It locks the user account after the specified number of attempts.
D . It drops the connection after the specified number of login attempts fail only for users who have the SYSDBA privilege.
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The BACKUP_TAPE_IO_SLAVES parameter is set to FALSE for the database instance. Which statement is true while performing a tape backup in an RMAN session？（）
A . The tape I/O performed is asynchronous
B . The tape buffer is allocated from the System Global Area （SGA）
C . The tape buffer is allocated from the Program Global Area （PGA）
D . Oracle I/O uses an interrupt mechanism to determine when each I/O complete
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You set the following parameters in the parameter file and restarted the database:
https://assets.asklib.com/images/image2/2018080210353589884.jpg
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 MB
B . The value of the MEMORY_MAX_TARGET parameter remains zero till it is changed manually
C . The PGA_AGGREGATE_TARGET and SGA_TARGET parameters are automatically set to zero
D . The lower bounds of PGA_AGGREGATE_TARGET and SGA_TARGET parameters are set to 90 MB and 270 MB, respectively
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Which of the following is an OSPF configuration parameter that is used on an ABR, but not on an internal router？（）
A . A virtual link to area 0.
B . OSPF summarization command.
C . default - cost extension to the area command.
D . no - summary extension to the area stub comm and.
E . None of the other alternatives apply
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The UNDO_RETENTION parameter in your database is set to 1000 and undo retention is not guaranteed. Which statement regarding retention of undo data is correct？（）
A . Undo data becomes obsolete after 1，000 seconds.
B . Undo data gets refreshed after every 1，000 seconds.
C . Undo data will be stored permanently after 1，000 seconds.
D . Committed undo data would be retained for 1，000 seconds if free undo space is available.
E . Undo data will be retained in the UNDO tablespace for 1，000 seconds，then it gets moved to the TEMPORARY tablespace to provide read consistency.
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Which of the combustion parameters listed is used in a diesel engine, but NOT related to the injection system?（）
A . Atomization
B . Metering
C . Effective stroke
D . Penetratio
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Which value is valid for the iterate parameter in the CREATE_TIMER built-in function?（）
A . CYCLE
B . ITERATE
C . NO_REPEAT
D . REUSE
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In your Database, the TBS PERCENT USED parameter is set to 60 and the TBS PERCENT FREE parameter is set to 20. Which two storage-tiering actions might be automated when using information Lifecycle Management (ILM) to automate data movement?（）
A . The movement of all segments to a target tablespace with a higher degree of compression, on a different storage tier, when the source tablespace exceeds TBS PERCENT USED
B . Setting the target tablespace to read-only
C . The movement of some segments to a target tablespace with a higher degree of compression, on a different storage tier, when the source tablespace exceeds TBS PERCENT USED
D . Setting the target tablespace offline
E . The movement of some blocks to a target tablespace with a lower degree of compression, on a different storage tier, when the source tablespace exceeds TBS PERCENT USED
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The DB_BLOCK_CHECKING initialization parameter is set to OFF. Which block checking would be performed？（）
A . The Oracle database will perform block checking for the index blocks only
B . The Oracle database will not perform block checking for any of the data blocks
C . The Oracle database will perform block checking for the default permanent tablespace only
D . The Oracle database will perform block checking for the data blocks in all user tablespaces
E . The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only
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In the parameter file of the production database， the BACKGROUND_DUMP_DEST parameter is set to $ORACLE_HOME/users. Which two types of files would you find in this location？（）
A . the alert log file
B . the core dump files
C . the change tracking file
D . the user session trace files
E . the database audit trail files
F . the background process trace file
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Which command is used to view IPv6 parameters related to the BGP process?（）
A . show ip bgp ipv6
B . show protocols ipv6
C . show ipv6 bgp
D . show bgp ipv6
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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？（）
<img src='https://img2.soutiyun.com/shangxueba/ask/64233001-64236000/64234478/9691c5b47b07d813739fc0e9660c9439.jpg' />
A. The MEMORY_MAX_TARGET parameter is automatically set to 500 MB
B. The value of the MEMORY_MAX_TARGET parameter remains zero till it is changed manually
C. The PGA_AGGREGATE_TARGET and SGA_TARGET parameters are automatically set to zero
D. The lower bounds of PGA_AGGREGATE_TARGET and SGA_TARGET parameters are set to 90 MB and 270 MB, respectively
