Which Type of Data File Access Starts from the Beginning

question 14

Multiple Choice

Which type of data file access starts from the beginning of the file and proceeds to the end of the file?

• A)Direct access
• B)Sequential access
• C)Input access
• D)Output access
• E)None of the above

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Definitions:

Dependent Variable

The variable in an experiment or study that is expected to change in response to changes in another variable (the independent variable).

Independent Variables

Variables in an experiment or model that are manipulated or changed to observe their effect on dependent variables, helping to determine causal relationships.

Specific Risk

The risk associated with individual securities or businesses, distinct from overall market risk, that can be mitigated through diversification.

Standard Error

A statistical term that measures the accuracy with which a sample distribution represents a population by using standard deviation.