Database programming with sql-section 15 quiz

  • Which of the following describes a top n query?

    Top-N queries return the N smallest or largest values in a table, ordered by columns.
    Both smallest and largest values sets are considered Top-N queries..

  • To create a new table in an Oracle database, the CREATE TABLE statement can be used.
    The CREATE TABLE syntax in Oracle is as follows: CREATE TABLE schema_name. table_name ( column_1 data_type column_constraint, column_2 data_type column_constraint,

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