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MCQ

In rank() function if one value is shared by two tuples then

The rank order continues as counting numbers

The rank order continues by leaving one rank in the middle

The user specifies the order

The order does not change

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The CREATE TRIGGER statement is used to create the trigger. THE _____ clause specifies the table name on which the trigger is to be attached. The ______ specifies that this is an AFTER INSERT trigger.

for insert, on

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For, insert

None of the mentioned

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Any row in the subquery meets the condition only

All rows in the subquery fail the condition only

Both of these two conditions are met

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Which of the following creates a temporary relation for the query on which it is defined?

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Which of the following is the right syntax for the assertion?

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Create assertions

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Control who is allowed access to the data

Ensure that duplicate records are not entered into the table

Improve the quality of data entered for a specific property

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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

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