Introduction to SQL
The command to remove rows from a table 'CUSTOMER' is:

REMOVE FROM CUSTOMER ...
DROP FROM CUSTOMER ...
DELETE FROM CUSTOMER WHERE ...
UPDATE FROM CUSTOMER ...

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
What is a view?

A view is a special stored procedure executed when certain event occurs.
A view is a database diagram.
None of these
A view is a virtual table which results of executing a pre-compiled query. A view is not part of the physical database schema, while the regular tables are.

ANSWER DOWNLOAD EXAMIANS APP

Introduction to SQL
To define what columns should be displayed in an SQL SELECT statement:

use USING to name the source table(s) and list the columns to be shown after SELECT.
use USING to name the source table(s) and list the columns to be shown after WHER
use FROM to name the source table(s) and list the columns to be shown after SELECT.
use SELECT to name the source table(s) and list the columns to be shown after USING.

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Introduction to SQL