WhichofthefollowingstatementisincorrectregardingRMAN？（）
A. Itdetectscorruptblocks.
B. Itperformsonlyofflinedatabasebackups.
C. Itomitsemptyblocksduringbackups.
D. Itperformstablespacepoint-in-timerecovery（TSPITR）.
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TheOracleNetarchitectureisbasedonwhichofthefollowing？（）
A. OCI
B. OSI
C. TCP/IP
D. SNMP
（）是从最基本的感性认识一直进展到对绝对精神的认识。
A. 《逻辑学》
B. 《精神现象学》
C. 《精神分析引论》
D. 《法哲学原理》
Youexecutedthefollowingcommandtobackupthecontrolfile：ALTERDATABASEBACKUPCONTROLFILETOTRACE；Whatdoyoufindinthetracefile？（）
A. Imageofthecontrolfile
B. Locationofthecontrolfile
Contentsofthecontrolfileintextformat
D. SQLcommandtore-createthedatabase
E. SQLcommandtore-createthecontrolfile
F. Contentsofthecontrolfileinbinaryformat
YouaredesigninganapplicationforCertkiller.comandyouhavebeenaskedtodesignadatabasetabletofacilitatemonthlybillgeneration.Thebillwouldincludedetailsofcustomercalls，listedinchronologicalorder.Whichmethodwouldyoufollowtoachievethisobjectivewithoutincreasingtheoverheadofsortingtherows？（）
A. createahashclustertostorethedata
B. createanindexclustertostorethedata
C. createapartitionedtabletostorethedata
D. createasortedhashclustertostorethedata
E. createaheaptablewithrowidtostorethedata
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