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[主观题]

“国际货运代理”的英文是（)。A．internationaltransportagencyB．internationalmerchandiseagencyC．

“国际货运代理”的英文是()。

A．internationaltransportagency

B．internationalmerchandiseagency

C．internationalfreighttally

D．internationalfreightforwardingagent

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更多““国际货运代理”的英文是（)。A．internationaltransportagencyB．internationalmerchandiseagencyC．”相关的问题

第1题

ViewtheExhibittoexaminetheoutputproducedbythefollowingqueryatthreedifferenttimessincetheda

tabaseinstancestartedandhasexperiencedworkloadsofdifferentcapacities：SQL>SELECTsubstr（component，0，10）COMP，current_sizeCS，user_specified_sizeUSFROMv$memory_dynamic_componentsWHEREcurrent_size!=0；Whatdoyouinferfromthis（）

A.ThedatabaseinstanceisrunningwithmanualPGAmanagement.

B.Thedatabaseinstanceisrunningwithmanualsharedmemorymanagement.

C.ThedatabaseinstancehastheMEMORY_TARGETvaluesettoanonzerovalue.

D.Allsessionsareconnectedtothedatabaseinstanceindedicatedmode，andnoRMANorparallelqueryoperationshavebeenperformed

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第2题

Which of the following datatypes store time-zone information in the database?()

A. TIMESTAMP

B. DATE

C. TIMESTAMP WITH TIME ZONE

D. TIMESTAMP WITH LOCAL TIME ZONE

E. DATETIME

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第3题

Whichthreestatementsaretrueregardingthefine-grainedauditing(FGA)?()

A.FGAispossibleonSELECTstatementsonly.

B.TheaudittrailforFGAisstoredintheFGA_LOG$table.

C.TheaudittrailforFGAisstoredintheAUD_LOG$table.

D.FGAenablesaSQLpredicatetodefinewhentoauditanevent.

E.FGAauditsDELETEstatementsonlywhenauditcolumnsarespecified.

F.FGAincludestheSQLstatementusedbytheuseraspartoftheauditevententry.

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第4题

Youissuedthefollowingstatementtomonitortheusageoftheindex:SQL>ALTERINDEXSCOTT.EMP_IDXMONITORINGUSAGE;Whichviewwillyouquerytoensurethattheindexisbeingmonitored?()

A.INDEX_STATS

B.DBA_INDEXES

C.DBA_IND_COLUMNS

D.V$OBJECT_USAGE

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第5题

Youperformdifferentialincrementallevel1backupsofyourdatabaseoneachworkingdayandlevel0backuponSundays,totape.Whichtwostatementsaretrueaboutdifferentialincrementalbackups()

A.ThebackupperformedonSundayscontainsalltheblocksthathaveeverbeenusedinthedatabase.

B.ThebackupperformedonSundayscontainsalltheblocksthathavechangedsincethelastlevel1backup.

C.Thebackupperformedoneachworkingdaycontainsalltheblocksthathavechangedsincethelastlevel0 backup.

D.ThebackupperformedonMondaycontainsalltheblocksthathavechangedsincethelevel0backup，and everyotherworkingdaycontainsalltheblocksthathavechangedsincethelevel1backup

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第6题

Which view shows all valid values for the NLS_LANGUAGE, NLS_SORT, NLS_TERRITORY,and NLS_CHARACTERSET parameters?()

A. V$VALID_NLS_VALUES

B. NLS_VALID_VALUES

C. NLS_VALUE_OPTIONS

D. V$NLS_VALUE_OPTIONS

E. V$NLS_VALID_VALUES

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第7题

Youdiscoveranout-of-spaceconditioninthedatabase.Youdecidetosuspendasessionforfiveminutes.Y

ouissuethefollowingcommandtosuspendthesession：ALTERSESSIONENABLERESUMABLE；Whichcommandcouldyouissuetoenabletheresumablespaceallocationfeatureatthesessionlevel？（）

A.ALTERSESSIONENABLERESUMABLE_TIMEOUT=5；

B.ALTERSYSTEMENABLERESUMABLE_TIMEOUT=5；

C.ALTERSESSIONENABLERESUMABLE_TIMEOUT=300；

D.ALTERSYSTEMENABLERESUMABLETIMEOUT=300；

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第8题

Which data dictionary table should you query to view the object privileges granted to the user on specific columns? ()

A. USER_TAB_PRIVS_MADE

B. USER_TAB_PRIVS

C. USER_COL_PRIVS_MADE

D. USER_COL_PRIVS

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第9题

You examine the output of SHOW GLOBAL STATUS and notice that the value of Created_tmp_disk_tables is consistently increasing.Which two variables would likely fix this issue?()

A.Table_open_cache

B.Table_open_cache_instancs

C.Table_definition_cache

D.Tmp_table_size

E.Max_heap_table_size

F.Max_tmp_tables

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第10题

YouareusingOracleEnterpriseManagertoestimatethesizeofatabletobecreated.Youhavetypeddatareg

ardingthecolumnnames，datatypes，sizesofthecolumns，andtheprojectednumberofrowsinthetable.WhichadditionalinformationdoestheOracleEnterpriseManagerreturn？（）

A.spaceallocatedinthetablespace

B.spacerequiredforthebitmapindexonacolumnofthetable

C.spaceremaininginthetablespaceaftercreatingthetable

D.estimatedvalueofthePCTFREEstorageparameter

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