Mary doesn't like to talk ______ A: at the table B: at tables C: at table D: at a table

查看sqlite3中的数据库有几张表的命令是 A: table B: tables C: show table D: show tables

查看某一数据库中所有数据表的语句是()。 A: show table B: show tables C: list table D: list tables

Which describes the default behavior when you create a table? () A. The table is accessible to all users. B. Tables are created in the public schema. C. Tables are created in your schema. D. Tables are created in the DBA schema. E. You must specify the schema when the table is created.

使用（）命令可以查看当前数据库中已创建的数据表？ A: show tables; B: show tables C: show table D: show table;

While designing the database for one of your online transaction processing （OLTP） applications， you want to achieve the following：  a） high availability of data  b） faster primary key access to the table data  c） compact storage for the table  Which type of tables would you use to achieve these objectives？（） A: heap tables B: object tables C: partitioned tables D: index­organized tables （IOTs）

While designing the database for one of your online transaction processing （OLTP） applications， you want to achieve the following： a） high availability of data b） faster primary key access to the table data c） compact storage for the table Which type of tables would you use to achieve these objectives？（） A: Aheap tables B: Bobject tables C: Cpartitioned tables D: Dindex­organized tables （IOTs）

修改表名称使用的SQL命令为？ A: create table B: alter table C: desc tables D: drop table

MySQL中，查看表结构的命令是（ ）。 A: use table B: show table C: show tables D: describe table

The customer and order tables are often used in joins， thereby resulting in complex queries. You created views to simplify the writing of queries. These views are stored in（）. A: user tables B: view segment C: table segment D: data dictionary E: object segment F: performance table