mistakes
feats
evaluations
duplicates
单选题Can those _____ at the back of the classroom hear me?A seatB sitC seatedD sat
点击查看答案
单选题Can you ______ the three mistakes in this paragraph?A turn outB bring outC call outD pick out
单选题You can back up the RMAN recovery catalog with RMAN.（）ATrueBFalse
单选题Diplomatic misunderstandings can often be traced back to blunders in translation.A mistakes B feats C evaluations D duplicates
多选题Which three statements are true about using flashback database in a multitenant container database(CDB)?（）AThe root container can be flashed back without flashing back the pluggable databases (PDBs).BTo enable flashback database, the CDB must be mounted.CIndividual PDBs can be flashed back without flashing back the entire cdb.DThe DB_FLASHBACK RETENTION_TARGET parameter must be set to enable flashback of the cdb.EA CDB can be flashed back specifying the desired target point in time or an SCN, but not a restore point.
单选题You need to store elements in a collection that guarantees that no duplicates are stored and all elements can be accessed in natural order. Which interface provides that capability？（）A Java.util.Map.B Java.util.Set.C Java.util.List.D Java.util.StoredSet.E Java.util.StoredMap.F Java.util.Collection.
单选题“The La Brea Tar Pits” in paragraph 4 probably signifies things that _____.A can be traced back to the prehistoric ageB are traps for those who want to inquireC are located in one place foreverD don’t deserve full investigation
