Which of the Following Refers to the Problem That Exists

question 59

Multiple Choice

Which of the following refers to the problem that exists in database applications when two users modify the same data item, but only one of those changes is recorded?

• A) lost-update problem
• B) crow's-foot paradigm
• C) bullwhip effect
• D) update query problem

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Definitions:

Middle Class

Describes a socio-economic group that falls between the working class and upper class, often characterized by moderate incomes, education levels, and occupations.

Upper Class

A social group at the top of a societal hierarchy which possesses more wealth, power, and prestige than other classes.

Working Class

A social group comprising individuals in manual-labor occupations or industrial work, often associated with lower socioeconomic status.

Occupational Prestige

The subjective evaluation people give to jobs as better or worse than others.