题目
You want to prevent any loss of data during the import operations. What should you do?
A.Use the ALTER COLUMN clause of the ALTER TABLE statement to change data types in the source tables. Change the data types so that they will use the lowest precision and scale values of the data that will be transferred.
B.Use the ALTER COLUMN clause of the ALTER TABLE statement to change data types in the destination tables. Change the data types to reflect the highest precision and scale values involved in data transfer.
C.Set a flag on each DTS transformation to require an exact match between source and destination columns.
D.Set the maximum error count for each DTS transformation task equal to the number of rows of data you are importing. Use an exception file to store any rows of data that generate errors.
E.Write Microsoft ActiveX script. for each DTS transformation. Use the script. to recast data types to the destinations precision and scale values.
第1题
A.str
B.nis
C.strator
D.administ
第2题
I regret ______ (inform)you that you are dismissed.
第3题
A.you are
B.what you are
C.that you are
D.what are you
第7题
A.what were you doing
B.what are you doing
C.what you were doing
D.what you are doing
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