True Or False

Question 21 :

The format SELECT-FROM-WHERE is the fundamental framework of SQL SELECT statements.


A). True
B). False
Answer : Option A

Question 22 :

Indexes may be created or dropped at any time.


A). True
B). False
Answer : Option A

Question 23 :

The SQL statement: SELECT Number1 + Number 2 AS Total FROM NUMBER_TABLE; adds two numbers from each row together and lists the results in a column named Total.


A). True
B). False
Answer : Option A

Question 24 :

ORDER BY can be combined with the SELECT statements.


A). True
B). False
Answer : Option A

Question 25 :

Data manipulation language (DML) commands are used to define a database, including creating, altering, and dropping tables and establishing constraints.


A). True
B). False
Answer : Option B