WGU - D427 - DATA MANAGEMENT - APPLICATIONS – PREASSESSMENT
San Francisco, CA 94110 USA How many attributes are present in the address fragment? - 1 - 2 - 3 - 4 4 The Package table has the following columns: Weight—decimal Description—optional variable length string LastChangedDate—date TrackingNumber—integer Which column should be designated the primary key for the Package table? - Weight - Description - LastChangedDate - TrackingNumber Tracking Number Which data type will store ":22:12" as a temporal value without loss of information? - DATE - DATETIME - DE
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