Câu 28: 70-767: Implementing a SQL Data Warehouse

Note: This question is part of a series of questions that use the same or similar answer choices. An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question. You are a database administrator for an e-commerce company that runs an online store. The company has the databases described in the following table. Each day, data from the table OnlineOrder in DB2 must be exported by partition. The tables must not be locked during the process. You need to write a Microsoft SQL Server Integration Services (SSIS) package that performs the data export. What should you use?

1. A. Lookup transformation
2. B. Merge transformation
3. C. Merge Join transformation
4. D. MERGE statement
5. E. Union All transformation — đáp án hiện tại
6. F. Balanced Data Distributor transformation
7. G. Sequential container
8. H. Foreach Loop container