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Introduction to Database System

Introduction to Database System
The logical data structure with a one-to-many relationship is a

relational
chain
tree
network

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

DML
All of the listed here
query language
DDL

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Introduction to Database System
The data-base environment has all of the following components except:

data-base administrator
None of these
separate files
data base
users

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Introduction to Database System
The distinguishable parts of a record are called

fields
None of these
database
data
files

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Introduction to Database System
In SQL, which command is used to remove a stored function from the database?

None of these
ERASE FUNCTION
REMOVE FUNCTION
DELETE FUNCTION
DROP FUNCTION

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Introduction to Database System
An operation that will increase the length of a list is

Look-up
Insert
Modify
All of the listed here

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