Methods to query content-based video include ____________________, ____________________, ____________________, ____________________, ____________________ and Concept query (query by keyword).
举一反三
- In Access2016, the data source of the query can be (). A: Table B: Query C: Table, query and report D: Table and query
- The following () does not belong to the operation query. A: Parameter query B: Generate table query C: Update query D: Delete query
- 在命令窗口输入（）命令可以建立查询。 A: MODIFY QUERY B: EDIT QUERY C: CREATE QUERY D: TYPE QUERY
- SQL的含义是哪个？ A: Standard query language B: structured query language C: speedy query language D: super query language
- SQL是哪三个单词的缩写 A: Selected Query Langue B: procedured query language C: Standard Query Language D: Structured Query Language