、CBT和SBT的区别是()。
第1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
第2题:
风暴压载是指的船舶。
A.对于设计为情洁压载舱(CBT)
B.对于设计为专用压载舱(SBT)
C.对于设计为常用压载舱
第3题:
凡载重吨为20,000T及以上的新建原油船均应设置?()
A.CBT和SBT
B.COW和IGS
C.SBT和IGS
第4题:
IMO规定,新造原油船必须设置CBT.COW和IGS。
第5题:
CBT的容量和SBT的容量相比()。
第6题:
Youhaveconfiguredthefollowing:
RMAN>CONFIGUREDEFAULTDEVICETYPETO’sbt’;newRMANconfigurationparameters:
CONFIGUREDEFAULTDEVICETYPETO’sbt’;newRMANconfigurationparametersaresuccessfullystored
RMAN>SHOWDEVICETYPE;RMANconfigurationparametersare:CONFIGUREDEVICETYPESBTPARALLELISM1;#CONFIGUREDEVICETYPEDISKPARALLELISM1;#
RMAN>CONFIGUREDEVICETYPESETPARALLELISM5;
RMAN>SHOWDEVICETYPE;RMANconfigurationparametersare:CONFIGUREDEVICETYPESBTPARALLELISM5;CONFIGUREDEVICETYPEDISKPARALLELISM1;#
HowmanychannelsareallocatedtoSBT?()
第7题:
向SBT内注满压载水而后再排空也是清除SBT内惰气的一种有效方法。
此题为判断题(对,错)。
第8题:
A、ADDDEVIP:SN=7,SBT=BASE_BOARD,PT=ETH,PN=1,IP="10.11.1.4",MASK="255.255.255.0"
B、ADDDEVIP:SN=7,SBT=BASE_BOARD,PT=ETH,PN=1,IP="10.11.1.5",MASK="255.255.255.0"
C、ADDDEVIP:SN=7,SBT=BASE_BOARD,PT=ETH,PN=1,IP="10.11.2.6",MASK="255.255.255.0"
D、ADDDEVIP:SN=7,SBT=BASE_BOARD,PT=ETH,PN=1,IP="10.11.1.6",MASK="255.255.255.0"
第9题:
IMO规定,新造原油船必须设置SBT.COW和IGS。
第10题:
CBT在压载之前,必须()。