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Introduction to Database System

Introduction to Database System
Related fields in a data base are grouped to form

data file
bank
menu
data record
None of these

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Introduction to Database System
Sophisticated report generators can

print row-oriented reports
selectively retrieve and print portions of a list
All of the listed here
perform arithmetic operations

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Introduction to Database System
In a _____ a parent record type can be linked to one or more "child" record types, but a child record type can have only one parent.

Hierarchical database
Relational database
Distributed database
Network database

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

ALTER TABLE
APPEND
INSERT
ADD ROW

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Introduction to Database System
Entities can be associated with one another in which of the following?

Entities
Identifiers
Relationships
Attributes

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Introduction to Database System
Which two files are used during operation of the DBMS?

query language and utilities
None of the listed here
data dictionary and query language
data dictionary and transaction log

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