COSC 1307 Chapter 6 HW Questions with All Correct Answers
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Course
COSC 1307
Institution
COSC 1307
COSC 1307 Chapter 6 HW Questions with All Correct Answers
What refers to the overall management of the availability, usability, integrity, and security of company data? - Answer-Data governance
What deals with the physical storage of data on a storage device? - Answer-Physical view of data...
COSC 1307 Chapter 6 HW Questions
with All Correct Answers
What refers to the overall management of the availability, usability, integrity, and
security of company data? - Answer-Data governance
What deals with the physical storage of data on a storage device? - Answer-Physical
view of data
What creates, reads, updates, and deletes data in a database while controlling access
and security? - Answer-Database management system
What is the time it takes for data to be stored or retrieved? - Answer-Data latency
Which tool helps users graphically design the answer to a question against a database?
- Answer-Query-by-example
Data Blank______ is the duplication of data, or the storage of the same data in multiple
places. - Answer-redundancy
Which system allows users to create, read, update, and delete data in a relational
database? - Answer-Relational database management system
Data Blank______ is a measure of the quality of data. - Answer-integrity
What is a broad administrative area that deals with identifying individuals in a system
(such as a country, a network, or an enterprise) and controlling their access to
resources within that system by associating user rights and restrictions with the
established identity? - Answer-identity management
The Blank______ view of information deals with the physical storage of information on a
storage device. - Answer-physical
What is an individual item on a graph or a chart? - Answer-Data point
Data Blank______ is the time it takes for data to be stored or retrieved. - Answer-
latency
Select the statement that accurately describes a situation in which there is too much
data to properly understand or make use of it. - Answer-Data rich and information poor
, What is the duplication of data, or the storage of the same data in multiple places? -
Answer-Data redundancy
A data Blank______ is an organized collection of data. - Answer-set
What is a measure of the quality of data? - Answer-Data integrity
What can compare two or more datasets to identify patterns and trends? - Answer-
Comparative analysis
What refers to the extent of detail within the data? - Answer-Data granularity
Match the data type on the left with its correct definition on the right. - Answer-
Transactional data
matches
Choice
Encompasses all of the data contained within a single business process or unit of work,
and its primary purpose is to support daily operational tasks.
Analytical data
matches
Choice
Encompasses all organizational data and its primary purpose is to support the
performing of managerial analysis tasks.
What means immediate, up-to-date data? - Answer-Real-time data
What occurs when the same data element has different values? - Answer-Data
inconsistency
What occurs when a system produces incorrect, inconsistent, or duplicate data? -
Answer-Data integrity issues
Data Blank______ refers to the extent of detail within the data (fine and detailed or
coarse and abstract). - Answer-granularity
A data Blank______ analysis occurs when a company examines its data to determine if
it can meet business expectations, while identifying possible data gaps or where
missing data might exist. - Answer-gap
What is the management and oversight of an organization's data assets to help provide
business users with high-quality data that is easily accessible in a consistent manner? -
Answer-data stewardship
______ -time data means immediate, up-to-date data. - Answer-Real
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