Will you please share the technical Aptitude Question paper of RDBMS????

As per your request here I am sharing the technical Aptitude Question paper of RDBMS

What is a domain?
The set of allowable value for the attribute is the domain of the attribute.

What is a tuple?
Tuples are the members of a relation.an entity type having attributes can be
Represented by set of these attributes called tuple.

What is a selection?
An operation that selects only some of the tuples in the relation is known as
Selection operation.the selection operation yields a horizontal subset of a
Given relation.

What is a join operation?
The join operation allows the combination of two relations to form a new
Relation.

Rest of the questions and answers are attached in below file which is free of cost

RDBMS Aptitude Question Paper

Attached Files

RDBMS Aptitude Question Paper.pdf (114.1 KB, 645 views)