Google Data Analytics Professional Certification Practice Test

What type of data is characterized by a single quantifiable metric for measurement?

1. Big Data

2. Metric Goal

3. Small Data

4. Structured Query Language

The correct answer is: Metric Goal

The correct choice reflects the concept of a Metric Goal, which relates to a specific, quantifiable standard used to gauge performance or progress within a given context. A Metric Goal is generally expressed as a numerical value, allowing for a straightforward assessment of whether a target has been achieved or not. This type of data is inherently focused on concrete measurements, such as "increase sales by 10%" or "achieve a customer satisfaction score of 85," which represents clear objectives that can be tracked over time. In contrast, other options refer to broader or different concepts. Big Data encompasses vast volumes of data that can come from various sources and may include both structured and unstructured information. Small Data, while it might suggest data that's simpler or more manageable, does not specifically imply a single metric. Structured Query Language (SQL) is a programming language used for managing and querying structured data in databases, but it does not describe a type of data by itself. It is, instead, a tool to interact with the data. Thus, the ideal choice here is the Metric Goal, as it specifically denotes data tied to a singular quantifiable metric.