题目内容
（请给出正确答案）
YouareworkingasaDBAatNetFxCorporation.&ens
YouareworkingasaDBAatNetFxCorporation.Auser，Scott，ismaintainingtherecordsofalltheemployeesintheEMPLOYEEtable.Initially，thesalaryoftheemployee，’E0025’，was$1800.On1May2004，thesalaryoftheemployee，’E0025’，wasincreasedby$200.
Theuser，Scott，issuedthefollowingstatementtomodifytherecordoftheemployee，’E0025’：
SQL＞UPDATEEMPLOYEESETSALARY=2000
WHEREEMPNO=’E0025’；
SQL＞COMMIT；
OnDecember1，2004，thesalaryoftheemployee，’E0025’，wasincreasedby$400.Theuser，Scott，issuedthefollowingstatementtomodifytherecordoftheemployee，’E0025’：
SQL＞UPDATEEMPLOYEESETSALARY=2400
WHEREEMPNO=’E0025’；
SQL＞COMMIT；
OnJuly1，2005，thesalaryoftheemployee，’E0025’，wasincreasedby$500.Theuser，Scott，issuedthefollowingstatementtomodifytherecordoftheemployee，’E0025’
SQL＞UPDATEEMPLOYEESETSALARY=2900
WHEREEMPNO=’E0025’；
SQL＞COMMIT；
OnJuly5，2005，theHRmanageraskedyoutogeneratetheincrementreportoftheemployee，’E0025’，fortheperiodbetween1May2004and1July2005.Whichflashbackfeaturewillyouusetogeneratetheincrementreport？（）
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