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Introduction to Database System

Introduction to Database System
The following are functions of a DBMS except ________ .

processing data
creating databases
administrating databases
creating and processing forms

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Introduction to Database System
A compound key

is made up a several pieces of information
uniquely identifies an item in a list
both (a) and (b)
is a combination of each unique key
None of these

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Introduction to Database System
Entity instances are associated by relationship classes.

False
True

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Introduction to Database System
Which of the following products implemented the CODASYL DBTG model?

DB2
R:base
dBase-II
IDMS

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Introduction to Database System
In SQL, which command is used to add new rows to a table?

INSERT
APPEND
ADD ROW
ALTER TABLE

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Introduction to Database System
A database management system might consist of application programs and a software package called

TOTAL
FORTRAN
AUTOFLOW
BPL

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