Julian, a Database Administrator, Prepares Data to Be Loaded to a Data

question 101

Multiple Choice

Julian, a database administrator, prepares data to be loaded to a data warehouse. He checks the zip code field against a reference database of zip codes to ensure that it conforms to standards. The zip codes that aren't in the standard format are reformatted. This process is called ________.

• A)extraction
• B)transformation
• C)loading
• D)normalization

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Definitions:

Workforce

The collective group of individuals engaged in work or employment, forming the human resources of an organization, company, or nation.

Maximize Profit

A strategy aimed at making the highest possible profit by optimizing sales, pricing, and cost efficiency.

Satisfy Demand

The process of meeting customers' needs and desires for products or services through successful production and distribution strategies.

Customer Service Levels

Metrics or standards used to evaluate the quality of service provided to customers, influencing satisfaction and loyalty.