名词解释题闭塞block
名词解释题
闭塞block
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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 onlyB. The Oracle database will not perform block checking for any of the data blocksC. The Oracle database will perform block checking for the default permanent tablespace onlyD. The Oracle database will perform block checking for the data blocks in all user tablespacesE. The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only
Whichdynamicviewdisplaysthestatusofblock－changetracking?() A.V$BLOCK_CHANGEB.V$BLOCK_CHANGE_TRACKINGC.V$BLOCKCHANGED.V$BLOCK_TRACKING
Which three types of content filtering are supported only for HTTP? ()(Choose three.) A. block FlashB. block Java appletsC. block ActiveXD. block EXE filesE. block MIME type
对于爱立信APG网元,出现CCO告警时应该密切关注哪个SAE值()。 A.SAE.500、BLOCK、CHOFB.SAE.501、BLOCK、CHOFC.SAE.500、BLOCK、CHOPD.SAE.501、BLOCK、CHOP
What is true about a Pre-Block ACLconfigured when setting up your sensor toperform IP Blocking？（）A、 The Pre-Block ACL is overwritten when a blockingaction is initiatied by the sensorB、 The blocking ACL entries generated by the sensor override the Pre-Block ACL entriesC、 The Pre-Block ACL entries override the blocking ACL entries generated by the sensorD、 The Pre-Block ACL is replaced by the Post-Block ACL when a blocking actionis initiated bythe sensorE、 You can not configure a Pre-Block ACL when configuring IP Blockingon your sensor
Which three types of content filtering are supported only for HTTP? （）(Choose three.)A、block FlashB、block Java appletsC、block ActiveXD、block EXE filesE、block MIME type
APG网元计费出现拥塞的时候，一般那几个SIZE会迅速增大？（）A、SAE=500，BLOCK=CHOFB、SAE=604，BLOCK=CHOFC、SAE=500，BLOCK=CHOPD、SAE=604，BLOCK=CHOP
APG40系统发生计费拥塞时，应该立即扩SAE（）和SAE446：A、SAE=500，BLOCK=CHOPB、SAE=500，BLOCK=CHOFC、SAE=604，BLOCK=CHOFD、SAE=604，BLOCK=CHOP
对于爱立信APG网元，出现CCO告警时应该密切关注哪个SAE值（）。A、SAE、500、BLOCK、CHOFB、SAE、501、BLOCK、CHOFC、SAE、500、BLOCK、CHOPD、SAE、501、BLOCK、CHOP
The DB_BLOCK_CHECKING initialization parameter is set to FALSE. What level of block checking would be performed？（）A、 The Oracle database will not perform block checking for any of the data blocks.B、 The Oracle database will perform block checking for the default permanent tablespace only. C、 The Oracle database will perform block checking for the data blocks in all user tablespaces.D、 The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only.E、 The Oracle database will perform block checking for the data blocks in the SYSTEM and SYSAUX tablespaces.
Which RMAN backup command is used to create the block-change tracking file？（） A、 alter database create block change tracking fileB、 alter database enable block change fileC、 alter database enable block change tracking using file ，/ora01/opt/ block_change_tracking.filD、 alter system enable block change tracking using file ’/ora01/opt/block_ change_tracking.fil’E、 alter system block change tracking on
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 onlyB、 The Oracle database will not perform block checking for any of the data blocksC、 The Oracle database will perform block checking for the default permanent tablespace onlyD、 The Oracle database will perform block checking for the data blocks in all user tablespacesE、 The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only
While querying the EMPLOYEES table， you receive an ORA-01578 message indicating block corruption in File# 1201 and Block# 1968. You analyze the table and the corruption is verified. Which RMAN command do you use to perform BMR and repair the corrupt block？（） A、 RECOVER FILE=1201 BLOCK=1968B、 RECOVER CORRUPTION LISTC、 RECOVER DATAFILE 1201 BLOCK 1968D、 RECOVER BLOCK CORRUPTION LISTE、 None of the above
In the COURSE_ENROLLMENT form module, you define a master-detail relation between the COURSES_OFFERED data block and the STUDENT data block, respectively. To implement block coordination, which statement must be true?（）A、 The Enforce Primary Key property on the STUDENT block is set to Yes. B、 The Alias property on the COURSES_OFFERED block is set to Student. C、 The Copy Value from item property on the foreign key item in the STUDENT blocks is set to the primary key item of the COURSES_OFFERED block. D、 The Synchronize with item property on the foreign key item in the STUDENT block is set to the primary key item of the COURSES_OFFERED block.
单选题In the COURSE_ENROLLMENT form module, you define a master-detail relation between the COURSES_OFFERED data block and the STUDENT data block, respectively. To implement block coordination, which statement must be true?（）A The Enforce Primary Key property on the STUDENT block is set to Yes. B The Alias property on the COURSES_OFFERED block is set to Student. C The Copy Value from item property on the foreign key item in the STUDENT blocks is set to the primary key item of the COURSES_OFFERED block. D The Synchronize with item property on the foreign key item in the STUDENT block is set to the primary key item of the COURSES_OFFERED block.
多选题While querying the EMPLOYEES table， you receive an ORA-01578 message indicating block corruption in File# 1201 and Block# 1968. You analyze the table and the corruption is verified. Which RMAN command do you use to perform BMR and repair the corrupt block？（）ARECOVER FILE=1201 BLOCK=1968BRECOVER CORRUPTION LISTCRECOVER DATAFILE 1201 BLOCK 1968DRECOVER BLOCK CORRUPTION LISTENone of the above
单选题Which CLI command do you use to block MIME content at the [edit security utm feature-profile] hierarchy?（）Aset content-filtering profile permit-command block-mimeBset content-filtering profile block-mimeCset content-filtering block-content-type block-mimeDset content-filtering notifications block-mime
单选题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 onlyB The Oracle database will not perform block checking for any of the data blocksC The Oracle database will perform block checking for the default permanent tablespace onlyD The Oracle database will perform block checking for the data blocks in all user tablespacesE The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only
单选题Given that a static method doIt（） in a class Work represents work to be done， what block of code will succeed in starting a new thread that will do the work？ CODE BLOCK a： Runnable r = new Runnable（） { public void run（） { Work.doIt（）； } }； Thread t = new Thread（r）； t.start（）； CODE BLOCK b： Thread t = new Thread（） { public void start（） { Work.doIt（）； } }； t.start（）； CODE BLOCK c： Runnable r = new Runnable（） { public void run（） { Work.doIt（）； } }； r.start（）； CODE BLOCK d： Thread t = new Thread（new Work（））； t.start（）； CODE BLOCK e： Runnable t = new Runnable（） { public void run（） { Work.doIt（）； } }； t.run（）；ACode block a.BCode block B.CCode block c.DCode block d.ECode block e.
单选题Which RMAN backup command is used to create the block-change tracking file？（）A alter database create block change tracking fileB alter database enable block change fileC alter database enable block change tracking using file ，/ora01/opt/ block_change_tracking.filD alter system enable block change tracking using file ’/ora01/opt/block_ change_tracking.fil’E alter system block change tracking on
单选题Which dynamic view displays the status of block-change tracking?（）AV$BLOCK_CHANGE BV$BLOCK_CHANGE_TRACKING CV$BLOCKCHANGE DV$BLOCK_TRACKING
名词解释题固定闭塞fixed block