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Introduction to Database System

Introduction to Database System
Enterprise Resource Planning (ERP) is an example of a single user database.

True
False

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Introduction to Database System
Which language has recently become the de-facto standard for interfacing application programs with relational database system?

Oracle
None of these
4GL
dBASE
SQL

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Introduction to Database System
A file produced by a spreadsheet

can be used for graphic
can be used as it by the DBMS
is generally stored on disk in an ASCII text format
all of the listed here

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Introduction to Database System
A relation has cells that hold multi-value entries.

False
True

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Introduction to Database System
A list consists of last names, first names, addresses, and pin codes if all people in the list have the same last and the same pin code, a useful key would be

the pin code
All of these
the last name
None of these
a compound key consisting of the first name and the last name

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Introduction to Database System
In order to use a record management system

All of these
None of these
Both (a) and (b)
You need to understand the model the record management system uses.
You need to understand the low-level details of how information in stored

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