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Introduction to Database System

Introduction to Database System
The language used in application programs to request data from the DBMS is referred to as the

All of the listed here
DDL
DML
query language

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

ALTER TABLE
INSERT
ADD ROW
APPEND

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Introduction to Database System
One approach to standardizing storing of data

None of these
All of these
MIS
CODASYL specifications
structured programming

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Introduction to Database System
The model for a record management system might be

handwritten list
a Rolodex card file
None of these
All of these
a business form

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Introduction to Database System
A _____ means that one record in a particular record type is related to only one record of another record type.

Many-to-many relationship
One-to-many relationship
None of these
Many-to-one relationship
One-to-one relationship

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Introduction to Database System
A scheme describes

All of these
record relationships
records and files
data elements
None of these

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