To Facilitate Retrieval of Specific Records from a File, at Least

question 5

Multiple Choice

To facilitate retrieval of specific records from a file, at least one field in each record is chosen as a_________ .

• A) master record
• B) record key
• C) master key
• D) field key
• E) master field

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Definitions:

Speed Limit

A legally determined maximum speed at which vehicles may travel on a particular road or area.

Binomial Distribution

The binomial distribution is a probability distribution that summarizes the likelihood that a value will take one of two independent states under a given number of observations.

At Least One

implies the occurrence of one or more events in the context of probability.

Sports Fans

Individuals who exhibit enthusiasm, and often a deep loyalty, towards a particular sport or sports team.