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Introduction to Database System

Introduction to Database System
The index consists of

both (a) and (b)
All of these
pointers to the master list
None of these
a list of keys

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Introduction to Database System
A database management system

can do more than a record management system
None of the listed here
Both of the listed here
allows simultaneous access to multiple files

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Introduction to Database System
The different classes of relations created by the technique for preventing modification anomalies are called:

referential integrity constraints.
normal forms.
None of these
functional dependencies.

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Introduction to Database System
In SQL, which command(s) is(are) used to redefine an index's future storage allocation

DO INDEX
REDEFINE INDEX
MODIFY INDEX
ALTER INDEX
None of these

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Introduction to Database System
In SQL, which of the following is not a data Manipulation Language Commands?

CREATE
DELETE
UPDATE
SELECT

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Introduction to Database System
An identifier determines the type of relationship that an entity has.

True
False

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