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Introduction to Database System

Introduction to Database System
What is the name given to the database management system which is able to handle full text data, image data, audio and video?

Multimedia
Hypertext
Full media
Graphics media

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

Insert
All of the listed here
Look-up
Modify

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Introduction to Database System
To have a file hold a list, it is necessary to

All of the listed here
decide which fields will be used as sort or index keys
identify the name, width and type of the fields of each record.
identify the records in the list

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Introduction to Database System
Queries to a database

All of these
are written in English
can use aggregate functions like SUM and COUNT
None of these
both (a) and (b)

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Introduction to Database System
A ternary relationship is so called because in contains two entities and one association between them.

True
False

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Introduction to Database System
Sort/report generators

require more disk space than index/report generators
do not need to sort before generating a report
none of the listed here
are faster than index/report generators

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