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Introduction to Database System

Introduction to Database System
Which of the following command(s) is(are) used to recompile a stored procedure in SQL?

COMPILE PROCEDURE
MODIFY PROCEDURE
None of the listed here
ALTER PROCEDURE

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Introduction to Database System
Which of the following is a database administrator's function?

backing up the database
performance monitoring
All of the listed here
database design

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Introduction to Database System
A recursive relationship is a relationship between an entity and ________ .

a subtype entity
an instance entity
itself
an archetype entity

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Introduction to Database System
Which of the following is not true of the traditional approach to information processing?

Programs are dependent on the files
All of these
It is file-oriented
There is common sharing of data among the various applications
It is inflexible

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Introduction to Database System
In SQL, which command is used to make permanent changes made by statements issue since the beginning of a transaction?

SAVE
PACK
ZIP
COMMIT

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Introduction to Database System
1:1, 1:N and N:M relationships are also known as HAS-A relationships.

False
True

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