This Quiz contains totally 25 Questions each carry 1 point for you.
- What is AWS Glue?
A data storage service
A serverless data integration service
A data visualization service
A machine learning service
Correct!
Wrong!
2. What is the main purpose of the Glue Data Catalog?
To store metadata about data sources
To visualize data
To store actual data
To store machine learning models
Correct!
Wrong!
3. What is a Glue Crawler?
A tool for visualizing data
A tool for extracting data from source systems
A tool for transforming data
A tool for discovering and cataloging metadata
Correct!
Wrong!
4. Which language is used to develop AWS Glue ETL jobs and scripts?
python
Java
Ruby
Javascript
Correct!
Wrong!
5. What is the primary purpose of AWS Glue Job Monitoring?
To track job progress
To store data
To visualize data
To develop ETL scripts
Correct!
Wrong!
6. What is AWS Glue Studio?
A visual interface for building ETL jobs
A text editor for writing Python scripts
A tool for managing Glue Crawlers
A storage service for Glue Data Catalog metadata
Correct!
Wrong!
7. How can you optimize AWS Glue job performance?
Increase the number of data partitions
Use smaller data files
Use uncompressed data files
All of the above
Correct!
Wrong!
8. What is a Glue Trigger?
A mechanism to start an ETL job when specific conditions are met
A mechanism to store data
A mechanism to visualize data
A mechanism to develop ETL scripts
Correct!
Wrong!
9. What is the output of a Glue Crawler?
A transformed dataset
A visual representation of the data
A table definition in the Glue Data Catalog
A Python script
Correct!
Wrong!
10. In which format does AWS Glue store the ETL scripts?
JSON
XML
Python script
YAML
Correct!
Wrong!
11. What is the primary purpose of Glue Data Catalog's table versioning feature?
To keep track of changes in table schema
To store data
To visualize data
To develop ETL scripts
Correct!
Wrong!
12. What is a Glue Connection?
A link between a Glue job and a data source
A link between two Glue jobs
A link between a Glue job and a Glue Crawler
A link between a Glue job and the Glue Data Catalog
Correct!
Wrong!
13. What is the primary purpose of Glue Development Endpoints?
To test and debug Glue ETL scripts
To store data
To visualize data
To manage Glue Crawlers
Correct!
Wrong!
14. Which of the following is NOT a feature of AWS Glue Studio?
Visual ETL job design
Automated schema detection
Data storage
Job monitoring
Correct!
Wrong!
15. Which of the following AWS services can be used as a source for Glue ETL jobs?
Amazon S3
Amazon RDS
Amazon Redshift
All of the above
Correct!
Wrong!
16. What is the primary purpose of Glue Job Bookmarks?
To store data
To keep track of data that has already been processed by a Glue job
To visualize data
To develop ETL scripts
Correct!
Wrong!
17. Which of the following data formats is supported by Glue ETL jobs?
CSV
Parquet
JSON
All of the above
Correct!
Wrong!
18. Which of the following is NOT an optimization technique for Glue ETL jobs?
Using compressed data files
Decreasing the number of data partitions
Using a columnar data format
Filtering data early in the ETL process
Correct!
Wrong!
19. How does Glue handle schema changes in the source data?
Automatically updates the table definition in the Glue Data Catalog
Sends an alert to the administrator
Ignores schema changes
Stops the ETL job
Correct!
Wrong!
20.What is the primary purpose of Glue Data Catalog's search functionality?
To find data stored in Amazon S3
To search for specific ETL job logs
To find specific metadata in the Glue Data Catalog
To search for Glue Crawlers
Correct!
Wrong!
21. What is the primary purpose of Glue Data Catalog's resource linking feature?
To link Glue jobs to Glue Crawlers
To create relationships between tables in the Glue Data Catalog
To store data
To develop ETL scripts
Correct!
Wrong!
22. What is the primary purpose of Glue Data Catalog's data lineage feature?
To store data
To visualize data
To track the flow of data through your ETL jobs
To develop ETL scripts
Correct!
Wrong!
23. What is the primary purpose of Glue Data Catalog's data lake formation feature?
To store data
To visualize data
To simplify the process of creating and managing a data lake
To develop ETL scripts
Correct!
Wrong!
24. What is the primary purpose of Glue Data Catalog's encryption feature?
To store data
To protect sensitive metadata
To visualize data
To develop ETL scripts
Correct!
Wrong!
25. What is the primary purpose of Glue Data Catalog's access control feature?
To store data
To visualize data
To manage user access to metadata
To develop ETL scripts
Correct!
Wrong!
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AWS Glue – Quiz
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