关系数据库为sql语句提供了从一个以上的表中访问信息的能力，这是通过连接多个表来完成的。
Relational databases provide the capability for the SQL statements to access information from more than one table through a joining of multiple tables.
应试者需要解释表格、图表及试算表等，透过题目所给的资讯判断各自的关系，并回答互动式题目以测试他们的分析能力。
Test takers will need to interpret charts, graphs, and spreadsheets, determine the relationships among data points, and answer interactive questions that will test their analytical skills.
应试者需要解释表格、图表及试算表等，透过题目所给的资讯判断各自的关系，并回答互动式题目以测试他们的分析能力。
Test takers will need to interpret charts, graphs, and spreadsheets, determine the relationships among data points, and answer interactive questions that will test their analytical skills.
应用推荐