What is Data Manipulation?

What is Data Manipulation?

• A. Transforming data into visual graphs only
• B. Storing data in databases
• C. Task of transforming, summarizing or modeling data to support decision making
• D. Transformation of data to make it easier to read

Answer: (D)

Data manipulation means changing data so it can be used more easily. This includes adjusting format, cleaning, organizing, and presenting data in a way that makes it readable and interpretable. The choice describing transforming data to make it easier to read fits this idea best, since readability is a core part of making data usable. Other options describe storage, visualization, or broader analytical tasks, which go beyond the manipulation step itself.

Data manipulation means changing data so it can be used more easily. This includes adjusting format, cleaning, organizing, and presenting data in a way that makes it readable and interpretable. The choice describing transforming data to make it easier to read fits this idea best, since readability is a core part of making data usable. Other options describe storage, visualization, or broader analytical tasks, which go beyond the manipulation step itself.