When an Area Code Changes in a Database, the Phone

question 107

Multiple Choice

When an area code changes in a database, the phone number for a given customer before the change will not match the customer's number after the change. This is an example of

• A) too fine data.
• B) too coarse data.
• C) missing values.
• D) incomplete or inaccurate data.
• E) inconsistent data.

---

Definitions:

Colloquial Expressions

Informal language phrases used in everyday speech, characterized by regional or specific group usage.

Double Questions

A practice of asking two questions at once, which can sometimes complicate understanding or response.

Active Voice

A sentence structure where the subject performs the action stated by the verb directly, making the writing clearer and more engaging.

Colloquial Words

Words or expressions used informally in everyday speech rather than in more formal language or writing.