Câu 45: 70-761: Querying Data with Transact-SQL

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 have a database that contains tables named Customer_CRMSystem and Customer_HRSystem. Both tables use the following structure: The tables include the data below:Customer_CRMSystem - Customer_HRSystem - Records that contain null values for CustomerCode can be uniquely identified by CustomerName. You need to display customers who appear in both tables and have a non-null CustomerCode. Which Transact-SQL statement should you run?

1. A. Lựa chọn A bằng hình ảnh
2. B. Lựa chọn B bằng hình ảnh — đáp án hiện tại
3. C. Lựa chọn C bằng hình ảnh
4. D. Lựa chọn D bằng hình ảnh
5. E. Lựa chọn E bằng hình ảnh
6. F. G. H.