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MCQ

_________ is a virtual table that draws its data from the result of an SQL SELECT statement.

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Synonym

Sequence

TrAnsaction

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A primary key if combined with a foreign key creates

Parent-Child relationship between the tables that connect them.

Many to many relationship between the tables that connect them.

Network model between the tables that connect them.

None of the above.

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MCQ

Create table

Modify table

Alter table

Drop table

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MCQ

The above command

Deletes a particular tuple from the relation

Deletes the relation

Clears all entries from the relation

All of the mentioned

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MCQ

Which of the following statements creates a new table temp instructor that has the same schema as an instructor.

create table temp_instructor

Create table temp_instructor like instructor

Create Table as temp_instructor

Create table like temp_instructor

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MCQ

Which of the following creates a virtual relation for storing the query?

Function

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Procedure

None of the mentioned

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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

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Community Discussion

Similar Questions

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