In Access2016, the data source of the query can be ().
A: Table
B: Query
C: Table, query and report
D: Table and query
A: Table
B: Query
C: Table, query and report
D: Table and query
D
举一反三
- The following () does not belong to the operation query. A: Parameter query B: Generate table query C: Update query D: Delete query
- If there is already a table with the same name existed in the database, to overwrite the original table by query, the query type that should be used is (). A: Delete B: Append C: Generate table D: Update
- The printed output generated from a database is called a(n) A: form B: query C: table D: report
- A query that uses rows and columns in a table for statistics is a cross-tab query.
- 在Access数据库中要创建“学生”表,使用的SQL语句是()。 A: CREATE<br/>Table学生 B: CREATE<br/>Query学生 C: ALTER<br/>Table学生 D: DROP<br/>Table学生
内容
- 0
可以在以下哪个对象上创建视图？（） A: VIEW B: QUERY C: TABLE D: COMMAND E: TRANSAction
- 1
Query组件没有Table组件那样的（）属性。 A: DataSource B: TableName C: Filtered D: Database E: UpdateObject
- 2
删除视图的SQL命令是( )。 A: DROP TABLE B: DROP VIEW C: DROP QUERY D: DROP INDEX
- 3
建立视图的SQL命令是( )。 A: CREATE TABLE B: CREATE VIEW C: CREATE QUERY D: CREATE INDEX
- 4
Methods to query content-based video include ____________________, ____________________, ____________________, ____________________, ____________________ and Concept query (query by keyword).