Why does the speaker say that it isn' t a fault to be shy?
A.Because many people don' t know how to behave in social situations.
B.Because one may have been born that way.
C.Because most persons are shy.
D.Because it' s good to be shy.
第1题
A.Toindicatethelocationoftheauxiliary-instanceonlineredologs.
B.Toindicatethelocationofthetargetdatabasedatafiles.
C.Toindicatethelocationoftheauxiliary-instancecontrolfileandonlineredologs.
D.Toindicatethelocationoftheauxiliary-instancedatabasedatafiles.
E.Thisisnotavalidparameterwhenduplicatingadatabase.
第2题
A. The two statements produce identical results.
B. The second statement returns a syntax error.
C. There is no need to specify DESC because the results are sorted in descending order by default.
D. The two statements can be made to produce identical results by adding a column alias for the salary column in the second SQL statement.
第3题
A.YoucannotperformtheTSPITRwiththeconstraintsenabled.
B.YoumustperformtheTSPITRrecoveryofbothtablespacesforittobesuccessful.
C.YoucanperformTSPITRonlyontheUSERStablespace.
D.RMANwilldetermineiftheINDEX_TBStablespacemustalsobeduplicatedandwillduplicateit automatically.
E.TheTSPITRwillonlybesuccessfuliftheconstraintisenabled.
第4题
A. Partitions of PURCHASE_ORDER_ITEMS have system-generated names.
B. Both PURCHASE_ORDERS and PURCHASE_ORDER_ITEMS tables are created with four partitions each.
C. Partitions of the PURCHASE_ORDER_ITEMS table exist in the same tablespaces as the partitions of the PURCHASE_ORDERS table.
D. The PURCHASE_ORDER_ITEMS table inherits the partitioning key from the parent table by automatically duplicating the key columns.
E. Partition maintenance operations performed on the PURCHASE_ORDER_ITEMS table are automatically reflected in the PURCHASE_ORDERS table.
第5题
A.Ittransfersstatisticsfrommemorytodiskatregularintervals.
B.ItcoordinatestherebalanceactivityfordiskgroupswhenASMisused.
C.ItcommunicateswiththeAutomaticStorageManagement(ASM)instanceonbehalfofthedatabase Instance.
D.ItperformsdynamicmemorymanagementwhenAutomaticSharedMemoryManagementisenabledforthe Databaseinstance
第6题
A.assignuserstoconsumergroups
B.settheresourceplanfortheinstance
C.configureasimpleresourceplanandspecifyplandirectives
D.configureacomplexresourceplanandspecifyplandirectives
第7题
A.TS_OBJECTS_TO_BE_DROPPED
B.TS_PTTR_OBJECT_DROPPED
C.TS_PITR_OBJECTS_TO_BE_DROPPED
D.TS_OBJECTS_DROPPED
E.TS_DROPPED_OBJECTS
第8题
A.ItcanbeincreaseduptothevalueoftheSGA_MAX_SIZEparameter.
B.IncreasingthevalueoftheSGA_TARGETparameterdistributestheincreasedmemoryamongallthe Autotunedcomponents.
C.ReducingthevalueoftheSGA_TARGETparameterdeallocatesmemoryfrombothautotunedand Manuallysizedcomponents.
D.IncreasingthevalueofSGA_TARGETuptothevalueofSGA_MAX_SIZEdisablestheautomaticshared Memorymanagementfeature.
第9题
A.ThetargetdatabasemustbeinNOARCHIVELOGmode.
B.NobackupisrequiredofthedatabasebeforeyouperformaTSPITR.
C.Youmusthaveallarchivedredologsgeneratedsincethelastbackupuptothepointtowhichyouwanttorestorethetransportset.
D.Ifyourenameatablespace,youcannotperformaTSPITRtoanypointintimebeforethat renameoperationoccurred.
E.Ifyouhavetablesintablespace_1thathaveassociatedconstraintsintablespace_2,thenyoumusttransportbothtablespaces.
第10题
A.public class MinMax<?> {
B.public class MinMax<? extends Number> {
C.public class MinMax<N extends Object> {
D.public class MinMax<N extends Number> {
E.public class MinMax<? extends Object> {
F.public class MinMax<N extends Integer> {
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