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Quiz on AWS Athena

Quiz on AWS Athena

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Question 1 of 10

1. Question

What is AWS Athena mainly used for?

Hosting web applications
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Running SQL queries on data in Amazon S3
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Managing IAM users
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Encrypting API calls
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Question 2 of 10

2. Question

Which programming language is commonly used to interact with AWS Athena?

Python
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Java
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SQL
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PHP
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Question 3 of 10

3. Question

What type of data source does Athena query by default?

EC2 file system
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Amazon RDS
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Amazon S3
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CloudWatch Logs
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Question 4 of 10

4. Question

What infrastructure do you need to manage while using Athena?

Virtual machines
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Servers and networks
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None – it’s serverless
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Load balancers
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Question 5 of 10

5. Question

Which AWS service can you combine with Athena for data cataloging?

Amazon Redshift
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AWS Glue
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Amazon DynamoDB
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AWS Kinesis
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Question 6 of 10

6. Question

What file formats are commonly supported by Athena for querying?

DOCX, PPTX
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PDF, JPEG
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CSV, JSON, Parquet, ORC
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HTML, CSS
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Question 7 of 10

7. Question

How does AWS Athena charge you?

Monthly subscription
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Per second of query runtime
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Based on EC2 instance hours
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Per amount of data scanned by queries
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Question 8 of 10

8. Question

What is a key benefit of using Athena with Parquet or ORC files?

Better color formatting
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Faster uploads
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Lower cost due to less data scanned
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More storage in S3
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Question 9 of 10

9. Question

Can AWS Athena be used for ad-hoc querying without setting up ETL jobs?

No, ETL is always required
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Yes, that’s one of its main advantages
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Only with Amazon EC2
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Only with admin permissions
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Question 10 of 10

10. Question

Which AWS service can you use to visualize Athena query results?

AWS CloudWatch
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Amazon QuickSight
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Amazon SNS
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AWS Inspector
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