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Introduction to Database System

Introduction to Database System
Which of the following indicates the maximum number of entities that can be involved in a relationship?

Greater Entity Count (GEC)
Minimum cardinality
ERD
Maximum cardinality

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Introduction to Database System
The index consists of

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

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

None of the listed here
COMPILE PROCEDURE
MODIFY PROCEDURE
ALTER PROCEDURE

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Introduction to Database System
Embedded pointer provide

All of these
None of these
a physical record key
an inverted index
a secondary access path

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Introduction to Database System
A relation is considered a:

one-dimensional table.
two-dimensional table.
Column.
three-dimensional table.

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Introduction to Database System
A data dictionary is a special file that contains

the widths of all fields in all files
the data types of all fields in all files
the names of all fields in all files
None of these
All of these

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