$5.$ The $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$ can help you choose a product.

A$.$ B$.$ Management information system

C$.$ Transaction processing system

D$.$ Decision support system

$6.$ A storage device that is connected directly to a network is an example of $\_\_\_\_\_\_\_\_\_\_\_\_\_.$

A$.$ Network attached storage

B$.$ Storage area network

C$.$ Direct attached storage

D$.$ RAID

$7.$ Information systems are composed of $\_\_\_\_\_\_\_$ basic components.

A$.3$

B$.4$

C$.2$

D$.$ Many

$8.$ A group of related records constitutes a $\_\_\_\_\_\_\_\_\_\_\_\_\_\_.$

A$.$ Database

B$.$ File

C$.$ Information

D$.$ Field

$9.\_\_\_\_\_\_\_\_\_\_$ is the most basic element of data.

A$.$ Field

B$.$ Character

C$.$ Record

D$.$ DatabaseOffice automation system