To make effective tables, you should _________.
A: arrange data of the shorter string into columns
B: use complete sentences as the table titles
C: use only three horizontal rules for the table
D: line up numbers on the left
A: arrange data of the shorter string into columns
B: use complete sentences as the table titles
C: use only three horizontal rules for the table
D: line up numbers on the left
举一反三
- 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）
- You want to create a copy of the DEPARTMENTS table. When that is complete， you want to truncate the new DEPARTMENTS table， then restore the data with a direct-load insert from the old DEPARTMENTS table. Which CREATE statement should you use？（） A: A B: B C: C D: D
- MySQL中，查看表结构的命令是（ ）。 A: use table B: show table C: show tables D: describe table
- Complete the following sentences (use information in the matching part). You can make holes in documents with a .