题目
第1题
B.“Data”?means?information?concerning?numbers?and?statistics.
C.Data?can?be?divided?into?primary?and?secondary?data?according?to?the?sources?from?which?they?are?collecte
D.Secondary?data?refers?to?original?information?directly?collected?by?researchers?themselves.
E.Primary?data?refers?to?the?information?borrowed?from?what?other?researchers?have?collected,?processed?or?stored?for?some?other?purposes.
第2题
A) that
B) this
C) which
D) it
第3题
To read the data in the future, __________.
[A] a mixed format has been used
[B] a new format has been created
[C] ancient manuscripts are made use of
[D] historians have voiced their opinion
第4题
A. Create groups of data
B. Sort data in a specific order
C. Convert data to a different format
D. Retrieve data based on an unknown condition
第5题
The destination table is configured as shown in the exhibit.
You want to load the data into the table as quickly as possible. What should you do?
A.Use a Bulk Insert Task to read the data into a temporary table. Use an Execute SQL task to import the appropriate data into the destination table.
B.Create and edit a format file to select the columns you want to import. Use a Bulk Insert Task, and then specify the format file to import the appropriate data into the destination table.
C.Use a transform. data task to import the data. Use Microsoft ActiveX transformation scripts to write the appropriate data to the appropriate columns in the destination table.
D.Create and edit a format file to select the columns you want to import. Use a transform. data task, and then specify the format file to import the appropriate data into the destination table.
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