Question Discussion & Solution

MCQ

The functional dependency can be tested easily on the materialized view, using the constraints ____________.

Primary key

Null

Unique

Both Null and Unique

Community Discussion

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

Similar Questions

MCQ

Suppose the user finds the usage of room number and phone number in a relational schema there is confusion.This is reduced by

Unique

Role intergral assignment

None of the mentioned

Discussion

MCQ

In the __________ normal form, a composite attribute is converted to individual attributes.

First

Second

Third

Fourth

Discussion

MCQ

In which of the following, a separate schema is created consisting of that attribute and the primary key of the entity set.

A many

A multivalued attribute of an entity set

A one

None of the mentioned

Discussion

MCQ

The main task carried out in the __________ is to remove repeating attributes to separate tables.

First Normal Form

Second Normal Form

Third Normal Form

Fourth Normal Form

Discussion

MCQ

key attribute is functionally dependent primary key, then the relation will be in

First normal form

Second normal form

Third form

Fourth normal form

Discussion

Banking

Engineering

General

Medical

Question Discussion & Solution

Report Error

Community Discussion

Similar Questions

Report Error

Report Error

Report Error

Report Error

Report Error

More Database Management System Topics

Miscellaneous or General

Relational Algebra

Database Systems

Data Models

The Relational Database Model

Entity Relationship (ER) Modeling

Advanced Data Modeling

Normalization

Structured Query Language (SQL)

Advanced SQL

Database Design

Transaction and Concurrency

Data Warehouses

Database Administration

Mixed

Banking

Engineering

General

Medical

Question Discussion & Solution

report Report Error

forum Community Discussion

auto_awesome Similar Questions

report Report Error

report Report Error

report Report Error

report Report Error

report Report Error

category More Database Management System Topics

Miscellaneous or General

Relational Algebra

Database Systems

Data Models

The Relational Database Model

Entity Relationship (ER) Modeling

Advanced Data Modeling

Normalization

Structured Query Language (SQL)

Advanced SQL

Database Design

Transaction and Concurrency

Data Warehouses

Database Administration

Mixed

Report Error

Community Discussion

Similar Questions

Report Error

Report Error

Report Error

Report Error

Report Error

More Database Management System Topics