____ Refers to the Number of Different Values a Column

question 35

Multiple Choice

____ refers to the number of different values a column could possibly have.

• A) Database statistics
• B) Data sparsity
• C) Primary keys
• D) Query optimization

---

Definitions:

Debug

The process of finding and resolving defects or problems within a computer program that prevent correct operation.

Data Entry Errors

Mistakes made during the input of data into a computer system, often leading to inaccuracies or issues in the processed information.

Automating Routine Tasks

Implementing software solutions or scripts to execute repetitive tasks without human intervention, increasing efficiency and accuracy.

Database Objects

Structures within a database, such as tables, views, procedures, and indexes, used to store or manipulate data.