AWS Certified Cloud Practitioner
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Which of the following is a fully managed NoSQL database service available in AWS.
Real Exam
Community
RRitesh
A
AWS DynamoDB
B
AWS RDS
C
AWS Redshift
D
AWS MongoDB
Explanation:
Explanation
AWS DynamoDB is a fully managed NoSQL database service provided by AWS. Here's why the other options are incorrect:
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AWS RDS (Relational Database Service): This is a managed relational database service that supports various SQL databases like MySQL, PostgreSQL, Oracle, etc. It's not a NoSQL database.
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AWS Redshift: This is a fully managed data warehousing service designed for analytical workloads using SQL. It's not a NoSQL database service.
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AWS MongoDB: While MongoDB is a NoSQL database, AWS does not offer a service specifically called "AWS MongoDB." MongoDB can be run on AWS through EC2 instances or using MongoDB Atlas (which is MongoDB's own managed service), but it's not a native AWS managed NoSQL service.
Key features of AWS DynamoDB:
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Fully managed NoSQL database
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Serverless architecture
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Automatic scaling
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Built-in security and backup features
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Supports both document and key-value data models
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Provides single-digit millisecond performance at any scale
DynamoDB is AWS's flagship NoSQL database service and is widely used for applications that require consistent, low-latency performance at any scale.
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