28. A data analyst is required to use external data for a company project. Which type of data should the analyst choose to analyze?

Answer: B

Explanation:

The analyst should choose data classified as secondary data.

Secondary data is information that has been collected by someone else and is available for use in research and analysis. In this case, utilizing external data for the company project aligns with the definition of secondary data, making it the appropriate choice.

A) Data classified as primary data

Primary data refers to original data collected firsthand by the researcher for a specific purpose. Since the question emphasizes the need for external data, primary data is not suitable in this context, as it is typically gathered internally or through direct engagement rather than sourced from external entities.

B) Data classified as secondary data

Secondary data is ideal for the analyst's needs as it encompasses information that has already been collected and made available by other sources. This type of data allows the analyst to leverage existing research and findings, which is essential for the project requiring external data.

C) Data stored within a company’s systems

Data stored within a company's systems is classified as internal data. The question specifically calls for external data, making this option inappropriate. Internal data does not fulfill the requirement for using external sources in the project.

D) Data generated within the company

Data generated within the company is also considered internal data. Similar to option C, this type of data does not meet the criteria of being external and thus would not satisfy the requirement for the analyst's project.

Conclusion

Choosing secondary data is the most effective approach for the analyst given the need for external information. Options A, C, and D are all types of internal data or primary data that do not align with the project's requirements. Therefore, secondary data stands out as the only suitable choice for fulfilling the project's objectives.