Câu 38: 70-761: Querying Data with Transact-SQL

HOTSPOT -You are creating a training management application. You run the following Transact-SQL statement: You must build a report that returns course identifiers and the average evaluation score for each course. The result set must include only one score for each employee for each course. You need to create a query that returns the required data. How should you complete the Transact-SQL statement? To answer, select the appropriate options in the answer area.NOTE: Each correct selection is worth one point. Hot Area:

1. A. Lựa chọn A bằng hình ảnh — đáp án hiện tại