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Quiz on AWS RDS and DynamoDB

Quiz on AWS RDS and DynamoDB

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Question 1 of 10

1. Question

What does RDS stand for in AWS?

Remote Data Server
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Relational Database Service
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Rapid Data Storage
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Reliable Data Source
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Question 2 of 10

2. Question

What is the main difference between RDS and DynamoDB?

RDS is for storing videos, DynamoDB is for storing music
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RDS supports relational databases; DynamoDB is NoSQL-based
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RDS runs on mobile phones, DynamoDB does not
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DynamoDB needs internet, RDS does not
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Question 3 of 10

3. Question

Which AWS database service is fully serverless and automatically scales with demand?

Amazon Aurora
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Amazon RDS
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Amazon DynamoDB
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Amazon Redshift
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Question 4 of 10

4. Question

Which one of the following is a relational database managed by AWS?

DynamoDB
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EC2
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RDS
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S3
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Question 5 of 10

5. Question

Which database is better suited for storing structured data with relationships (like customer-orders)?

DynamoDB
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RDS
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S3
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CloudFront
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Question 6 of 10

6. Question

What is a common use case for DynamoDB?

Hosting a WordPress website
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Storing real-time sensor data in a NoSQL format
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Creating virtual machines
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Monitoring billing reports
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Question 7 of 10

7. Question

In Amazon RDS, which of the following database engines is supported?

Oracle
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MySQL
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PostgreSQL
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All of the above
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Question 8 of 10

8. Question

What does AWS handle automatically in both RDS and DynamoDB?

Billing updates
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Database engine installation
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Infrastructure management like backups and scaling
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Sending email alerts
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Question 9 of 10

9. Question

What type of data model does DynamoDB use?

Table-based with rows and columns
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Document and graph
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Key-value and document-based
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File system hierarchy
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Question 10 of 10

10. Question

Which AWS database service would you choose if you need ACID transactions and structured queries (SQL)?

S3
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CloudTrail
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DynamoDB
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RDS
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