Critical Thinking Questions Case 11-2

question 12

Multiple Choice

Critical Thinking Questions
Case 11-2
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.
-The instructor tells you that this is a mailing database, and yet you can see at a glance that there are some records with no data in the city field. What kind of check should you run on this field?

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

---

Definitions:

Self-sort

A process where individuals or entities categorize themselves based on personal criteria or preferences, often seen in markets or social groupings.

High-end

Products or services that are of superior quality and typically sold at a higher price than comparable items.

Damaged Goods

Products that are flawed, broken or impaired in some way, making them less valuable or unsaleable.

Picture Quality

Picture quality refers to the visual characteristics of an image, such as clarity, color accuracy, sharpness, and contrast, which contribute to the overall viewing experience.