WEEK 4 apt1050

What is an [blank_start]instance[blank_end]? • A [blank_start]set[blank_end] of [blank_start]processes[blank_end] that [blank_start]access[blank_end] the [blank_start]data[blank_end] of the database

• You can end an SQL command in one of three ways: o A [blank_start]semicolon[blank_end] (;) o A [blank_start]slash[blank_end] (/) on a line by it self o A [blank_start]blank[blank_end] line

What is a tablespace? • A named [blank_start]logical[blank_end] [blank_start]storage[blank_end] unit in which data form one or more database tables , views or other database objects may be [blank_start]viewed[blank_end]

Privileges System privileges-a system privilege is the [blank_start]right[blank_end] to perform a particular [blank_start]action[blank_end], or to perform an action on [blank_start]any schema objects[blank_end] of a particular type • For example, the privileges to [blank_start]create[blank_end] tables and to delete the rows of any table in a database