Why serverless computing is the next step in cloud evolution

Serverless computing is a new model in cloud computing where dedicated servers for specific applications are replaced by resources that are used only when needed. This model is particularly beneficial for Internet of Things (IoT) applications, where actions are triggered by specific events. It allows developers to focus on building applications without worrying about infrastructure, leading to cost efficiency. Serverless platforms like AWS Lambda and Azure Functions offer a library of functions for developers. The approach also aligns with microservices, breaking down applications into smaller, manageable functions.

What does serverless computing primarily change about the use of servers?

• Servers are replaced by personal computers.

• Servers are used only when needed.

• Servers are used continuously.

• Servers are completely eliminated.

Why is serverless computing particularly useful for IoT applications?

• It allows continuous data streaming.

• It reduces costs by using resources only when events occur.

• It provides unlimited storage.

• It requires no internet connection.

In the context of serverless computing, what happens when a home security camera detects motion?

• The camera shuts down.

• The footage is stored locally.

• The footage is sent to a cloud service and an alert is triggered.

• The camera records continuously.

What is one of the main advantages for developers using serverless computing?

• They can ignore security concerns.

• They don't need to manage infrastructure.

• They can use unlimited resources for free.

• They can avoid writing code.

Which of the following is a well-known serverless computing platform?

• IBM Watson

• Amazon AWS Lambda

• Oracle Cloud

• Google Cloud Storage