One of the Primary Goals of a Database Is to Eliminate

question 63

Multiple Choice

One of the primary goals of a database is to eliminate information redundancy by recording each piece of data in only one place in the database.What does the elimination of information redundancy do for a database?

• A)reduces disk space requirements
• B)makes updating information easier
• C)improves information quality
• D)All of these are correct.

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Definitions:

Budget Variance

The difference between budgeted amounts and actual amounts spent or received.

Volume Variance

The difference between the expected volume of production or sales and the actual volume, affecting budgeting and costing.

Overhead Variances

The difference between the actual overhead costs incurred and the standard overhead costs expected for the level of activity.

Critical Part

A component or element within a system or machine that is essential for its operation or performance.