When designing the data collection activity, which type of data should be avoided? *

data that is relevant

data that is accurate

data that is redundant

Effective information has all of the following characteristics except *

relevance

completeness

structure

summarization

In a database, a complete set of attributes for a single occurrence of an entity class is called *

a character

a key

a record

a file

In contrast to a real-time system, in a batch processing system *

processing takes place when the economic event occurs

there is a lag between the time when the economic event occurs and the financial records are updated

relatively more resources are required

a greater resource commitment per unit of output is required