WhichtwostatementsaretrueregardingaPL/SQLpackagebody?()
A. Itcannotbecreatedwithoutapackagespecification.
B. Itcannotinvokesubprogramsdefinedinotherpackages.
C. Itcancontainonlythesubprogramsdefinedinthepackagespecification.
D. Itcanbechangedandrecompiledwithoutmakingthepackagespecificationinvalid.
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YouhaveconfiguredtheASMinstanceforthePRODdatabaseofiPodCorporation.Youhavespecifiedthefollowingparametervaluesintheinitializationparameterfile:DB_CREATE_FILE_DEST=’devices/grp1/P’DB_CREATE_ONLINE_LOG_DEST_1=’devices/d_grp2/Q’DB_CREATE_ONLINE_LOG_DEST_2=’devices/d_grp3/R’BACKGROUND_DUMP_DEST=’devices/d_grp1/S’Youhaveaddedanewredologgroupthatcontainstworedologmembers.Wherearetheredologmembersstored?()
A. Boththememberswillbestoredinthe’devices/grp1/P’directory.
Boththememberswillbestoredinthe’devices/d_grp2/Q’directory.
C. Boththememberswillbestoredinthe’devices/d_grp3/R’directory.
D. Onememberwillbestoredinthe’devices/d_grp2/Q’directoryandtheotherinthe’devices/d_grp3/R’directory.
以下属于财务报告的是()
A. 企业合同
B. 附注
C. 资产负债表
D. 现金流量表
E. 所有者权益变动表
Youissuedthefollowingstatement:SQL>ALTERSESSIONSETNLS_LANG=FRENCH_CANADA.WE8ISO8859P1;WhichparameterisNOToverriddenbyusingtheabovestatement?()
A. thevalueoftheNLS_LANGUAGEvariable
B. thevalueoftheNLS_TERRITORYvariable
C. thevalueoftheNLS_CURRENCYvariable
D. thecharacterencodingschemeusedbytheclientapplication