Question 1 (0.5 points)

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(Magnetic) Disk storage is:

Question 1 options:

1)	The same as magnetic tape storage.

2)	Sequential access.

3)	Random access.

4)	Not direct access.

Question 2 (0.5 points)

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Data redundancy occurs:

Question 2 options:

1)	When shared databases are utilized.

2)	When inventory has the same data in its files as sales has in its files.

3)	When customer addresses are needed by both shipping and billing.

4)	In all properly designed database management systems.

Question 3 (0.5 points)

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A field is a (n):

Question 3 options:

1)	Entire set of records within a file.

2)	Row within a record.

3)	Set of characters.

4)	Set of files within a database.

Question 4 (0.5 points)

A flat file database has:

Question 4 options:

1)	The ability to call necessary information from linked databases.

2)	Two dimensions, rows and depth.

3)	Only columns.

4)	Two dimensions, rows and columns.

Question 5 (0.5 points)

Ethical responsibilities are shared by:

Question 5 options:

1)	Company employees only.

2)	Company employees and management only.

3)	Company employees, IT, and management only.

4)	All concerned including employees, customers, and management.

Question 6 (0.5 points)

Which of the following correctly orders the hierarchy of data from smallest to largest?

Question 6 options:

1)	Field, character, record, file, database

2)	Character, record, field, file, database

3)	File, character, database, field, record

4)	Character, field, record, file, database

Question 7 (0.5 points)

In today's IT environment:

Question 7 options:

1)	Processing speed is compromised for query capability with relational databases.

2)	Query capability is compromised for processing speed with relational databases.

3)	Neither querying nor processing speed need be compromised with relational databases.

4)	Both querying and processing speed are compromised with relational databases.

Question 8 (0.5 points)

When a company buys data storage from a cloud provider, the arrangement is referred to as:

Question 8 options:

1)	Online analytical processing

2)	Cloud services assessment

3)	Distributed data storage

4)	Database as a service

Question 9 (0.5 points)

Which of the following is false with regard to proper data analysis of data warehouse files:

Question 9 options:

1)	Improves short-term planning.

2)	Improves long-term planning.

3)	Enhances the ability to meet customer needs.

4)	Increase performance.

Question 10 (0.5 points)

Network databases:

Question 10 options:

1)	Allow shared branches within the inverted tree structure.

2)	Allow creation of records without complete information.

3)	Are popular today because of LAN and WAN usage.

4)	Are very flexible because of the network access.