[amp_mcq option1=”amazon elastic compute cloud” option2=”amazon simple queue service” option3=”amazon simple notification service” option4=”amazon simple storage system” correct=”option3″]
The correct answer is: C. Amazon Simple Notification Service (SNS)
Amazon Simple Notification Service (SNS) is a fully managed pub/sub messaging service that enables you to decouple microservices, distributed systems, and serverless applications.
SNS provides topics, which are logical groupings of messages. You can publish messages to a topic, and any number of subscribers can receive those messages.
Subscribers can be other AWS services, such as AWS Lambda, or they can be applications that you write.
SNS is a highly scalable and durable service that can be used to send millions of messages per second.
Here are some of the benefits of using SNS:
- Scalability: SNS is a highly scalable service that can be used to send millions of messages per second.
- Durability: SNS is a durable service that will deliver your messages even in the event of a service outage.
- Reliability: SNS is a reliable service that will not lose your messages.
- Security: SNS is a secure service that uses industry-standard security protocols to protect your data.
- Ease of use: SNS is easy to use and can be integrated with a variety of AWS services.
If you are looking for a reliable, scalable, and secure way to send messages to other applications or subscribers, then Amazon Simple Notification Service (SNS) is the perfect solution for you.
Here is a brief explanation of each option:
- Amazon Elastic Compute Cloud (EC2) is a cloud computing service that provides resizable compute capacity in the cloud. EC2 instances are virtual servers that you can use to run your applications.
- Amazon Simple Queue Service (SQS) is a fully managed message queuing service that enables you to decouple and scale microservices, distributed systems, and serverless applications.
- Amazon Simple Storage Service (S3) is an object storage service that offers industry-leading scalability, data availability, security, and performance.
I hope this helps!