Online Access Free A00-406 Practice Test

Which data source typically provides access to real-time financial market data?

• A.Social media platforms
• B.Stock market APIs
• C.Online news websites
• D.Weather stations

Given the following properties for a neural network model, which statement is true regrading hidden units in the model? The following SAS program is submitted:

• A.The number of hidden units is 1.
• B.The number of hidden units is 26.
• C.The number of hidden units is 50.
• D.There are no hidden units in the model.

Which of the following is an example of a NoSQL database that is commonly used to store unstructured data?

• A.MongoDB
• B.MySQL
• C.Microsoft SQL Server
• D.Oracle Database

What is the main purpose of feature engineering in model building?

• A.Data visualization
• B.Data preprocessing
• C.Model evaluation
• D.Creating new features or transforming existing ones to improve model performance

What is a data lake architecture designed to store primarily?

• A.Only unstructured data in raw form
• B.Data from a single source or department
• C.All types of data, including structured and unstructured data
• D.Highly structured data in tabular format