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Exam 5: Data and Knowledge Management

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Question 51

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________ is an approach to managing information across an entire organization.

A) Big data
B) Data governance
C) Master data
D) Master data management

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Question 52

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The ________ creates links between two tables.

A) alien
B) foreign
C) primary
D) secondary

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Question 53

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________ is a process that spans all organizational business processes and applications.

Each characteristic or quality of a particular entity is called a(n) ________.

Database systems minimize ________.

___ are a set of core data that span the enterprise information systems.

___ knowledge deals with more objective,rational,and technical knowledge.

A ________ relationship exists when two entities are associated.

Normalization is a method for analyzing and reducing a relational database to its most streamlined form to ensure ________ redundancy,________ data integrity,and optimal processing performance.

Your name in your university's database is a(n) ________.

Unstructured data can reside in a traditional relational database.

Data warehouses are information silos.

You recently inherited an Alvin and The Chipmunks "A Chipmunk Christmas" record.Since you don't have a record player,you need to find a way to convert the record into a CD.This is an example of data ________.

A secondary key can be a foreign key.

RFID tracking has no useful purpose for marijuana growers; it is just a way for regulators to create red tape and fees.

Which of the following is an accurate representation of the data hierarchy from smallest to largest?

Suppose you are a salesperson.You take great pride in knowing each customers' favorite places to eat and their favorite meals.This is an example of ________.

RFID tags are expensive according to marijuana growers.

Databases ________ inconsistency; this means ________.

A byte is the smallest unit of data a computer can process.