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Introduction to Database System

Introduction to Database System
The way a particular application views the data from the data base that the application uses is a :

schema
module
relational model
subschema
None of these

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Introduction to Database System
Which of the following is not considered to be a basic element of an enterprise-class database system?

Database applications
COBOL programs
Users
DBMS

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Introduction to Database System
A functional dependency is a relationship between or among attributes.

False
True

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Introduction to Database System
In a relation, the order of the rows matters.

False
True

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Introduction to Database System
Each of data files has a _____ that describe the way the data is stored in the file.

File structure
Database
Fields
Records

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Introduction to Database System
Characteristic(s) of a distributed MIS structure is

computers supporting local DP operations
interactive sharing of the workload
a multiprocessing environment
None of these
All of these

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