Computer Systems in the 1960s and Early 1970s Were Typically

question 35

Multiple Choice

Computer systems in the 1960s and early 1970s were typically designed around a specific departmental need and did not interface very well. These systems were designed to support:

• A) the functional perspective.
• B) the entire enterprise.
• C) the silo perspective.
• D) incremental change.
• E) social IT and mobile needs.

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Definitions:

Pearson Correlation Coefficient

A measure of the linear correlation between two variables X and Y, giving a value between +1 and -1, where 1 is total positive linear correlation, 0 is no linear correlation, and -1 is total negative linear correlation.

Sales

The action or business of selling products or services to customers.

Experience

The knowledge or mastery of an event or subject gained through involvement in or exposure to it.

Coefficient of Determination

The coefficient of determination, often denoted as R^2, measures the proportion of the variance in the dependent variable that is predictable from the independent variable(s).