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Where did she find (发现,找到, 创办) her book?A.Under her bed.B.On her bed.C.Under her des
Where did she find (发现,找到, 创办) her book?
A.Under her bed.
B.On her bed.
C.Under her desk.
![](https://lstatic.shangxueba.com/sxbzda/h5/images/tips_org.png)
Where did she find (发现,找到, 创办) her book?
A.Under her bed.
B.On her bed.
C.Under her desk.
第1题
A.A
B.B
C.C
D.D
第2题
A.ItperformsamergejoinoftherowfromT2onlyifitdoesn’texistintheT1table.
B.ItcreatesanaturaljoinoftablesT1andT2forallcolumnsthathavethesamename.
C.ItcreatesaCartesianproductoftableT1andtableT2forallcolumnsthathavethesamename.
D.ForeachrowfromT2,itupdatestherowifitexistswithintableT1,otherwiseitinsertstherowintoT1.
第3题
A.RAW
B.LONG
C.VARCHAR
D.LONGRAW
第4题
A.Compilationfails.
B.Anexceptionisthrownatruntime.
C.Thevariablefirstissettonull.
D.Thevariablefirstissettoelements[0].
第5题
A.Bitmapindexes.
B.Reversekeyindexes.
C.Function-basedindexes.
D.Key-compressedindexesonregulartables.
E.Key-compressedindexesonIOT(includingsecondaryindexes)
第6题
A.Threadnumber.
B.LogSequencenumber.
C.Controlfilesequencenumber.
D.Nameofthelastarchivedlog.
第7题
A.ARCn
B.DBWn
C.CKPT
D.LGWR
E.PMON
F.SMON
第8题
A.A
B.B
C.C
D.D
第9题
A.A
B.B
C.C
D.D
E.E
第10题
A.Nooutputisproduced.123
B.Nooutputisproduced.234
C.Nooutputisproduced.1234
D.Anexceptionisthrownatruntime.123
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