Question

1.a _____ is a set of data values of a particular type, one for each row of the table.
2. A ______ represents a single,data item in a table
3._______ are used to identify which type of data we are going to store in the database
4.________ DDL command is used to create a table.
5. Common DDL statements in OpenOffice Base are _________,__________&_________​

Answer 1

Answer:

rows

entity

datatype

insert

create,alter,drop

Explanation:

in last

part remember cad for ddl

and for dml learn sidu which shows select insert delete update

Answer 2

1.Column  2.Row or tuple   3.Datatypes   4.Create  5.Create, alter, drop

Explanation:

1. A column is a set of data values of a particular type, one for each row of the table.
2. A row or tuple represents a single data item in a table.
3. Datatypes are used to identify which type of data we are going to store in the database. for example, char, varchar etc.
4. 'Create' is a DDL command used to create a table.
5. Common DDL statements in OpenOffice Base are Create (cretaes table), Alter (allows to change table), Drop (deletes the table)