ch 3

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1
In comparison with a flat file system, _____ in a database.
storage space is reduced
2
For each database, there:
is only one physical view of data.
3
_____ is a component of a data model that defines the boundaries of a database, such as maximum and minimum values allowed for a field, constraints, and access methods.
Integrity rules
4
In a(n) _____, each record can have multiple parent and child records.
network model
5
_____ improves database efficiency by eliminating redundant data and ensuring that only related data is stored in a table.
Normalization
6
The data _____ component of a database management system (DBMS) is used for tasks such as backup and recovery, security, and change management.
administration
7
A data _____ is the structure and organization of data, which involves fields, records, and files.
hierarchy
8
A _____ converts logical requests from users into their physical equivalents by interacting with other components of the database management system (DBMS)
database engine
9
In the context of business analytics, which method prepares a decision maker for future events?
Predictive analytics
10
_____, used in object-oriented databases, refers to new objects being created faster and more easily by entering new data in attributes.
Inheritance
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