Critical Thinking Questions Case 10-2 in Your Database Course, Your

question 70

Multiple Choice

Critical Thinking Questions Case 10-2 In your database course, your instructor has given you a small database that has a lot of invalid data, issuing the challenge to you that you work to apply validation rules to the data and determine what checks need to be applied in order to restore integrity to the data. A quick scan of the data in the First Name field in the database yields the numbers 3 and 7 and an asterisk. What kind of check should you run on this field?

• A) completeness check
• B) consistency check
• C) alphabetic check
• D) check digit

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Definitions:

Commerce Clause

A provision in the United States Constitution that grants Congress the power to regulate trade between states, foreign nations, and Indian tribes.

Interstate Commerce

Trade, traffic, or transportation of goods, services, or persons between different states within a country, regulated by federal law.

First Amendment

The First Amendment to the United States Constitution protects freedoms concerning religion, expression, assembly, and the right to petition.

Free Speech

The right to express information, ideas, and opinions free of government restrictions based on content and subject to reasonable limitations.