최신 SAS Certified Specialist A00-406 무료샘플문제:
1. In the context of data sources, what is ETL?
A) Examine, Test, Log
B) Extract, Transform, Load
C) Efficient Text Link
D) Execute, Terminate, Launch
2. What is the primary objective of model validation during the model assessment phase?
A) To ensure the model generalizes well to new, unseen data
B) To build a model from scratch
C) To create synthetic data
D) To assess the accuracy of the model
3. In model assessment, what is the purpose of feature importance analysis?
A) To evaluate the significance of input features in making predictions
B) To assess data quality
C) To visualize data distribution
D) To create synthetic features
4. What is the primary role of a data warehouse in an organization?
A) Data exploration and visualization
B) Real-time data analysis
C) Data transformation and cleaning
D) Long-term data storage and analysis
5. What is the primary purpose of model assessment in the context of data science and machine learning?
A) Model building
B) Data preprocessing
C) Evaluating and selecting the best-performing model
D) Data visualization
질문과 대답:
질문 # 1 정답: B | 질문 # 2 정답: A | 질문 # 3 정답: A | 질문 # 4 정답: D | 질문 # 5 정답: C |