Teradata Vantage Certified Associate — Question 31

For a one-off analysis, which is the fastest way to analyze data when joining NOS datasets to Vantage tables?

Answer options

• A. Vantage tables and NOS datasets cannot be analyzed together.
• B. Read the Vantage table and the NOS dataset directly through Vantage.
• C. Load the NOS dataset into a Vantage table, then read both tables through Vantage.
• D. Export the Vantage table to NOS, then read both datasets from NOS.

Correct answer: B

Explanation

The correct answer, B, is effective because it allows direct access to both the Vantage table and the NOS dataset within Vantage, facilitating faster analysis. Option A is incorrect as Vantage does support analyzing both datasets together. Options C and D involve additional steps that would slow down the process by requiring data loading or exporting, making them less efficient for a one-off analysis.