True Or False

Question 1 :

Two basic constructs to link one piece of data with another piece of data: sequential storage and pointers.


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

Question 2 :

Denormalization and clustering can work well to minimize data access time for small records.


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

Question 3 :

Hashing algorithm converts a primary key value into a record address.


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

Question 4 :

The primary goal of physical database design is data processing efficiency.


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

Question 5 :

A bitmap index is an index on columns from two or more tables that come from the same domain of values.


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