databases Online Quiz - 12
|Description: databases Online Quiz - 12|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
Identify the logical components of the database. Choose all that apply.
which of the following is not a comparison condition?
which of the following are wildcard characters?
Identify SQL statement which is used as Transaction Control Language command. Choose all that apply.
ERD stands for
What is true about RDBMS? Choose all that apply
which is an escape identifier i.e, used to avoid the meaning of wildcard characters, and hence interpret underscore and percentage literally
In RDBMS, one can NOT have two tables with the same column name
desc - is the default option for sorting rows
Null vales are displayed last in case of ascending and first in case of desc sequences