Question

A developer who has no AWS Cloud experience wants to use AWS technology to build a web Application.

Which AWS service should the developer use to start building the application?

A. Amazon SageMaker
B. AWS Lambda
C. Amazon Lightsail
D. Amazon Elastic Container Service (Amazon ECS)

Answer

C. Amazon Lightsail

Explanation 1

The AWS service that the developer should use to start building the web application is Amazon Lightsail.

Here’s a detailed explanation for why Amazon Lightsail is the correct choice:

• Simplified Setup: Amazon Lightsail is designed to provide a simple and straightforward way for developers with no prior AWS Cloud experience to launch and manage their applications. It offers pre-configured virtual private servers (VPS) with a user-friendly management console, making it easy to get started quickly.
• Web Application Hosting: Amazon Lightsail is well-suited for hosting web applications. It offers a range of plans with different compute, memory, and storage options, allowing developers to choose the resources that best fit their application’s needs. It supports popular web technologies and frameworks, such as PHP, Node.js, Python, and more.
• Integrated Services: Amazon Lightsail integrates with other AWS services, providing developers with the ability to extend their applications as needed. For example, developers can easily integrate their Lightsail instances with other AWS services like Amazon RDS for databases, Amazon S3 for storage, or Amazon CloudFront for content delivery.
• Scalability and Performance: While Amazon Lightsail is primarily focused on providing a simplified experience, it still offers scalability options to accommodate growing applications. Developers can easily scale up their instances to higher performance plans or use load balancers to distribute traffic across multiple instances.
• Cost-Effective: Amazon Lightsail offers fixed monthly pricing for its plans, making it easy for developers to predict and manage their costs. It provides a cost-effective solution for running web applications, especially for developers who are just starting or have smaller-scale projects.

In conclusion, the AWS service that the developer should use to start building the web application is Amazon Lightsail. It provides simplified setup, web application hosting capabilities, integration with other AWS services, scalability options, and cost-effective pricing. Amazon Lightsail is an ideal choice for developers with no prior AWS Cloud experience, as it offers a user-friendly interface and pre-configured environments to quickly launch and manage their web applications.

Explanation 2

The answer is C. Amazon Lightsail.

Amazon Lightsail is a fully managed service that makes it easy to launch and manage virtual servers, databases, storage, networking, and other AWS services. It is designed to be simple and easy to use, even for developers with no AWS knowledge.

To build a web application on Amazon Lightsail, you can simply choose a web server image, configure your settings, and click a button to launch your application. Amazon Lightsail will take care of the rest, including provisioning the resources you need, configuring your network, and setting up your DNS.

The other options are not as suitable for this purpose.

• Amazon SageMaker is a managed machine learning service that allows you to build, train, and deploy machine learning models. It is a more complex service than Amazon Lightsail and requires more AWS knowledge to use.
• AWS Lambda is a serverless compute service that lets you run code without provisioning or managing servers. It is not designed for hosting web applications.
• Amazon Elastic Container Service (Amazon ECS) is a service that helps you run Docker containers on AWS. It is a more complex service than Amazon Lightsail and requires more AWS knowledge to use.

Here are some of the benefits of using Amazon Lightsail to build a web application:

• It is easy to use and does not require any knowledge of AWS services.
• It provides a variety of pre-configured virtual server images that you can use to launch your application.
• It offers a pay-as-you-go pricing model, so you only pay for the resources you use.
• It is scalable and can be used to support a large number of users.
• It is secure and compliant with industry standards.

I hope this helps!

Explanation 3

The correct answer is C. Amazon Lightsail. Amazon Lightsail is a service that provides everything needed to build, run, and scale web applications quickly and easily. It offers preconfigured templates for common web frameworks, such as WordPress, Node.js, and LAMP, as well as a simple web interface to manage the resources. Lightsail also includes features such as DNS management, load balancing, SSL certificates, and automatic backups. Lightsail is ideal for developers who have no AWS Cloud experience and want to get started with AWS technology without having to learn the details of each service.

The other options are not suitable for this scenario. Amazon SageMaker is a service that enables data scientists and developers to build, train, and deploy machine learning models in the cloud. It is not designed for building web applications. AWS Lambda is a service that allows running code without provisioning or managing servers. It is useful for creating serverless applications that respond to events, such as API requests, database changes, or IoT messages. However, it requires some AWS Cloud experience to configure the code, the triggers, and the permissions. Amazon Elastic Container Service (Amazon ECS) is a service that allows running and managing containerized applications on a cluster of EC2 instances or AWS Fargate. It is suitable for developers who want to use microservices architecture and have experience with Docker and AWS Cloud services.

Explanation 4

The developer should use C. Amazon Lightsail. It’s designed for developers who prefer a simple management interface over the more flexible but complex options offered by other AWS services. It provides developers with everything they need to launch a web application, including a virtual machine, SSD-based storage, data transfer, DNS management, and a static IP.

Amazon Lightsail is a great choice for developers with no AWS Cloud experience for several reasons:

• Simplicity: Lightsail provides a simple, intuitive interface that makes it easy to launch and manage virtual private servers (VPS). This is ideal for beginners who may find the full AWS interface overwhelming.
• Predictable Pricing: Lightsail offers a fixed, low-cost pricing model. This helps developers to manage their budget effectively without worrying about unexpected costs.
• Bundled Packages: Lightsail plans include everything needed to run a web application, such as a virtual machine, SSD-based storage, data transfer, DNS management, and a static IP.
• Scalability: As your application grows, you can seamlessly scale your Lightsail instances to more powerful ones or even transition to more advanced AWS services.
• Preconfigured Applications: Lightsail provides preconfigured applications and development stacks, which can save a lot of setup time.
• AWS Infrastructure: Even though it’s simpler, Lightsail still runs on the robust, secure AWS infrastructure, providing reliability and performance.

Explanation 5

The correct answer is C. Amazon Lightsail.

Amazon Lightsail is a service that provides the simplest way for users to launch and manage a web application on AWS. Amazon Lightsail offers users a bundle of resources, such as compute, storage, networking, and software, that are preconfigured and optimized for common web scenarios, such as WordPress, Joomla, Drupal, or LAMP. Users can choose from a variety of plans that suit their needs and budget, and pay a fixed monthly price for their web application.

Amazon Lightsail provides users with the following benefits:

• Simplicity: Users can create and deploy their web application in minutes using a simple and intuitive interface. Users do not need to have any prior knowledge or experience with AWS technologies, as Amazon Lightsail handles all the technical details and complexities for them.
• Performance: Users can enjoy fast and reliable performance for their web application, as Amazon Lightsail runs on the same high-quality infrastructure as other AWS services. Users can also scale up or down their web application resources as needed, without any downtime or disruption.
• Security: Users can protect their web application from unauthorized access and attacks, as Amazon Lightsail provides features such as SSL/TLS certificates, firewalls, DDoS protection, and backups. Users can also monitor and manage their web application security using the Amazon Lightsail console or API.

Explanation 6

The answer is C. Amazon Lightsail.

Amazon Lightsail is a fully managed service that makes it easy to launch and manage virtual servers, databases, storage, networking, and other AWS services. It is designed to be simple and easy to use, even for developers with no AWS knowledge.

To build a web application on Amazon Lightsail, you can simply choose a web server image, configure your settings, and click a button to launch your website. Amazon Lightsail will take care of the rest, including provisioning the resources you need, configuring your network, and setting up your DNS.

The other options are not as suitable for this purpose.

• Amazon SageMaker is a service that helps you build, train, and deploy machine learning models. It is a more complex service than Amazon Lightsail and requires more AWS knowledge to use.
• AWS Lambda is a serverless compute service that lets you run code without provisioning or managing servers. It is not designed for hosting websites.
• Amazon Elastic Container Service (Amazon ECS) is a service that helps you run containerized applications. It is a more complex service than Amazon Lightsail and requires more AWS knowledge to use.

Here are some of the benefits of using Amazon Lightsail to build a web application:

• It is easy to use and does not require any knowledge of AWS services.
• It provides a variety of pre-configured images for different web applications.
• It offers a pay-as-you-go pricing model, so you only pay for the resources you use.
• It is scalable and can be used to support a large number of users.

I hope this helps!

Explanation 7

The correct answer is: C. Amazon Lightsail

Explanation:

Amazon Lightsail is the AWS service that the developer should use to start building a web application, especially considering that the developer has no AWS Cloud experience.

Amazon Lightsail is designed to provide an easy and simple way to deploy web applications and websites without requiring deep knowledge of AWS services. Here’s how Amazon Lightsail is relevant for a developer building a web application:

• Simplified Setup: Amazon Lightsail offers a user-friendly interface that guides you through the process of launching a web application. It provides pre-configured application stacks (e.g., WordPress, Joomla) and plain virtual servers (Linux or Windows) that suit various needs.
• Integrated Services: Lightsail integrates with various AWS services like Amazon RDS (for databases), Amazon S3 (for storage), and Amazon CloudFront (for content delivery), allowing you to leverage these services without directly managing them.
• Predictable Pricing: Lightsail provides predictable and cost-effective pricing plans that include compute, storage, and data transfer. This is particularly beneficial for those who are new to AWS and want to avoid complex cost structures.

Comparing the other options:

• A. Amazon SageMaker: Amazon SageMaker is a service for building, training, and deploying machine learning models. It’s not suitable for building a web application unless the developer’s focus is on incorporating machine learning capabilities.
• B. AWS Lambda: AWS Lambda is a serverless compute service for running code in response to events. While it’s powerful for certain tasks, it’s not the ideal starting point for building a complete web application, especially for someone with no AWS experience.
• D. Amazon Elastic Container Service (Amazon ECS): Amazon ECS is a container orchestration service. It’s more suitable for managing and deploying containerized applications and microservices, which might be overwhelming for a developer with no prior AWS Cloud experience.

In summary, for a developer with no AWS Cloud experience who wants to build a web application, Amazon Lightsail is the best choice to start building the application due to its simplified setup, integrated services, and predictable pricing.

Explanation 8

To start building a web application on AWS, a developer with no AWS Cloud experience should consider using Amazon Lightsail (Option C).

Amazon Lightsail is a beginner-friendly service that provides a simple way to launch and manage virtual private servers (VPS) in the AWS Cloud. It offers a pre-configured environment with a user-friendly interface, making it easier for developers to get started quickly without needing in-depth knowledge of AWS services.

Here’s why Amazon Lightsail is a suitable choice for a developer with no AWS Cloud experience:

• Simplicity: Amazon Lightsail simplifies the process of launching and managing virtual servers. It provides a user-friendly interface and pre-configured options, reducing the complexity of setting up and managing infrastructure.
• Cost-effectiveness: Amazon Lightsail offers a predictable pricing model with fixed monthly rates, making it easier for developers to estimate costs. This is particularly beneficial for beginners who may not have a clear understanding of how usage-based pricing works.
• Scalability: While Amazon Lightsail is designed for simpler workloads, it still allows developers to scale their applications as needed. It provides options to increase server capacity, add storage, and configure networking settings.

On the other hand, let’s briefly discuss why the other options may not be the best choice for a developer with no AWS Cloud experience:

• Amazon SageMaker (Option A): Amazon SageMaker is a fully managed machine learning service. While it can be used to build web applications that involve machine learning, it may not be the most suitable choice for a developer with no AWS Cloud experience, as it requires knowledge of machine learning concepts and workflows.
• AWS Lambda (Option B): AWS Lambda is a serverless compute service that allows developers to run code without provisioning or managing servers. While it can be used to build web applications, it may not be the best starting point for a developer with no AWS Cloud experience, as it requires understanding of serverless architecture and event-driven programming.
• Amazon Elastic Container Service (Amazon ECS) (Option D): Amazon ECS is a highly scalable container orchestration service. While it provides flexibility and scalability for containerized applications, it may not be the most suitable choice for a developer with no AWS Cloud experience, as it requires knowledge of containerization concepts and infrastructure management.

In summary, for a developer with no AWS Cloud experience who wants to start building a web application, Amazon Lightsail (Option C) is the recommended choice due to its simplicity, cost-effectiveness, and scalability.

Explanation 9

The AWS service that a developer with no AWS Cloud experience should use to start building a web application is Amazon Lightsail . Amazon Lightsail is a simplified compute service that enables users to launch and manage virtual private servers, storage, and networking for their applications . It provides an easy-to-use interface, pre-configured templates, and a range of features that make it simple to deploy and manage web applications . Amazon Lightsail also offers a range of pricing plans that are designed to be affordable and predictable, making it an ideal choice for small businesses and startups .

I hope this helps!

Explanation 10

To build a web application using AWS technology, a developer with no AWS Cloud experience should use Amazon Lightsail. Amazon Lightsail is an easy-to-use service that provides everything needed to build an application or website, including a virtual machine, SSD-based storage, data transfer, DNS management, and a static IP address. It is designed to be the easiest way to launch and manage a virtual private server with AWS.

Amazon SageMaker is a fully-managed service that provides developers and data scientists with the ability to build, train, and deploy machine learning models quickly and easily. AWS Lambda is a compute service that lets developers run code without provisioning or managing servers. It is ideal for building serverless applications. Amazon Elastic Container Service (Amazon ECS) is a fully-managed container orchestration service that makes it easy to run, stop, and manage Docker containers on a cluster.

I hope this helps!

Explanation 11

The answer is C. Amazon Lightsail.

Amazon Lightsail is a fully managed service that makes it easy to launch and manage virtual servers, databases, storage, networking, and other AWS services. It is designed to be simple and easy to use, even for developers with no AWS knowledge.

To build a web application on Amazon Lightsail, you can simply choose a web server image, configure your settings, and click a button to launch your application. Amazon Lightsail will take care of the rest, including provisioning the resources you need, configuring your network, and setting up your DNS.

The other options are not as suitable for this purpose.

• Amazon SageMaker is a managed machine learning service that allows you to build, train, and deploy machine learning models. It is a more complex service than Amazon Lightsail and requires more AWS knowledge to use.
• AWS Lambda is a serverless compute service that lets you run code without provisioning or managing servers. It is not designed for hosting web applications.
• Amazon Elastic Container Service (Amazon ECS) is a service that helps you run Docker containers on AWS. It is a more complex service than Amazon Lightsail and requires more AWS knowledge to use.

Here are some of the benefits of using Amazon Lightsail to build a web application:

• It is easy to use and does not require any knowledge of AWS services.
• It provides a variety of pre-configured templates that you can use to launch your application quickly.
• It is scalable and can be used to support a large number of users.
• It is secure and compliant with industry standards.

I hope this helps!

Explanation 12

The correct answer is: Amazon Lightsail.

A developer who has no AWS Cloud experience wants to use AWS technology to build a web application. Amazon Lightsail is a fully managed service that provides developers with an easy-to-use, cost-effective way to launch and manage an application in the AWS Cloud. Amazon Lightsail provides developers with a simple, single-tenant environment that includes everything they need to build and run an application, including a virtual machine, storage, networking, and a load balancer. Amazon Lightsail is a good choice for developers who want to get started with AWS Cloud quickly and easily.

Explanation 13

If a developer with no AWS Cloud experience wants to use AWS technology to build a web application, the best option for them to start with would be Amazon Lightsail.

Amazon Lightsail is a virtual private server (VPS) service that provides a simple and easy-to-use platform for building and deploying web applications. It offers a pre-configured set of resources, including a Linux or Windows operating system, a virtual machine, and a specified amount of storage and data transfer. This makes it easy for developers to get started with AWS without having to worry about configuring and managing the underlying infrastructure.

Here are some reasons why Amazon Lightsail is the best option for a developer with no AWS Cloud experience:

• Easy to use: Amazon Lightsail provides a user-friendly interface that makes it easy for developers to deploy and manage their web applications. They can use the Lightsail dashboard to configure their resources, monitor their application’s performance, and troubleshoot any issues that may arise.
• Pre-configured resources: With Amazon Lightsail, developers don’t have to worry about configuring the underlying infrastructure, such as selecting the appropriate instance type, configuring the network, and setting up storage. The service provides pre-configured resources that are optimized for web applications, making it easy to get started quickly.
• Scalability: Amazon Lightsail allows developers to scale their resources up or down as needed, so they can easily handle changes in traffic or demand. This is particularly useful for web applications that experience varying levels of usage throughout the day or week.
• Cost-effective: Amazon Lightsail is a cost-effective option for web application development, as developers only pay for the resources they use. This can help to reduce costs compared to managing a traditional VPS or dedicated server.

In contrast, the other options listed (Amazon SageMaker, AWS Lambda, and Amazon Elastic Container Service) are more advanced services that may require more AWS Cloud experience to use effectively. Amazon SageMaker is a machine learning service that requires a good understanding of machine learning concepts and data science, while AWS Lambda is a serverless computing service that requires a good understanding of event-driven architecture and function programming. Amazon Elastic Container Service is a container orchestration service that requires a good understanding of containerization and Kubernetes.

Therefore, if a developer with no AWS Cloud experience wants to use AWS technology to build a web application, the best option for them to start with would be Amazon Lightsail.

Explanation 14

For a developer with no AWS Cloud experience, the best service to start building a web application on AWS would be option B: AWS Lambda.

AWS Lambda is a serverless computing service that allows developers to run code without provisioning or managing servers. This means that the developer does not need to worry about the underlying infrastructure, such as provisioning and scaling servers, patching, and maintenance. Lambda handles all of these tasks automatically, freeing up the developer to focus solely on writing code.

Here are some reasons why AWS Lambda is a great choice for a developer with no AWS Cloud experience:

• Easy to get started: AWS Lambda has a simple pricing model, with no upfront costs or minimum usage requirements. Developers can start building and deploying applications without any initial investment.
• Low overhead: Lambda charges only for the compute time actually used, making it a cost-effective choice for small-scale applications or prototypes.
• Flexible architecture: Lambda supports a wide range of programming languages, including Node.js, Python, Java, Go, and more. This means that developers can use the language they are most comfortable with, without worrying about the underlying infrastructure.
• Scalability: Lambda automatically scales to handle changes in traffic, so developers can focus on building their application without worrying about scaling their infrastructure.
• Security: Lambda provides built-in security features, such as access control and encryption, to protect sensitive data.
• Integration with other AWS services: Lambda can be easily integrated with other AWS services, such as Amazon S3, Amazon DynamoDB, and Amazon API Gateway, to build a complete web application.

In contrast, the other options may not be as suitable for a developer with no AWS Cloud experience:

A. Amazon SageMaker: While SageMaker is a powerful machine learning service, it is geared towards building and deploying machine learning models, rather than building simple web applications.

B. AWS Lambda: While Lambda is a serverless computing service, it does require some knowledge of AWS to use it effectively. Developers with no AWS Cloud experience may find it challenging to navigate the AWS console and set up Lambda functions.

C. Amazon Lightsail: Lightsail is a managed cloud service that provides virtual private servers (VPS) for building and deploying web applications. While it is easier to use than provisioning and managing servers manually, it may still require some knowledge of AWS to set up and configure the VPS.

D. Amazon Elastic Container Service (Amazon ECS): ECS is a service that allows developers to run, manage, and scale containerized applications. While it is a powerful service, it may require more knowledge and experience in containerization and container orchestration than a developer with no AWS Cloud experience may have.

In conclusion, AWS Lambda is the best option for a developer with no AWS Cloud experience who wants to build a web application on AWS. Its ease of use, low overhead, flexibility, scalability, security, and integration with other AWS services make it a great starting point for building a web application.

Explanation 15

The correct answer is B. AWS Lambda.

AWS Lambda is a serverless computing service provided by Amazon Web Services. It allows developers to build and run applications without provisioning or managing servers. This means that developers can focus solely on writing code and not worry about the underlying infrastructure.

With AWS Lambda, the developer can start building their web application without having to worry about setting up and configuring servers, scaling, patching, or monitoring them. Lambda automatically scales the application’s compute resources to handle the workload, so the developer only pays for the compute time consumed by their code.

Amazon SageMaker (Option A) is a machine learning service that provides a fully managed environment for data scientists and machine learning engineers to build, train, and deploy machine learning models. While it can be used for building predictive models that can be integrated into web applications, it’s not the best choice for building a web application from scratch.

Amazon Lightsail (Option C) is a virtual private server (VPS) service that provides a managed environment for deploying and hosting web applications. While it can be used for building web applications, it requires the developer to have some knowledge of server administration and maintenance.

Amazon Elastic Container Service (Amazon ECS) (Option D) is a highly scalable, high-performance container orchestration service that allows developers to run and manage Docker containers on AWS. While it can be used for building web applications, it requires a deeper understanding of containerization and container orchestration, which may not be suitable for a developer with no AWS Cloud experience.

Therefore, the best option for a developer with no AWS Cloud experience who wants to start building a web application is AWS Lambda, as it provides a serverless, fully managed environment that allows the developer to focus solely on writing code.

Explanation 16

The correct answer is C. Amazon Lightsail.

Amazon Lightsail is a service that provides everything you need to get started on AWS—for a low, predictable price. You can use Lightsail to launch and manage virtual private servers, databases, load balancers, DNS management, and more . You can also use Lightsail to create and deploy web applications using popular frameworks and platforms, such as WordPress, Drupal, Joomla, Magento, and LAMP .

Amazon Lightsail is designed to be easy to use for developers who have no AWS Cloud experience. You can use the AWS console or the AWS CLI to create and configure your Lightsail instances (virtual servers) and other resources . You can also use the Lightsail blueprints (preconfigured templates) and launch scripts (custom commands) to install and configure the software you need for your web application . Lightsail also provides a simple web-based interface to access your instances, databases, and load balancers .

The other options are not suitable for the developer’s requirements:

• Amazon SageMaker is a fully managed service that provides every developer and data scientist with the ability to build, train, and deploy machine learning models quickly. It offers a comprehensive set of tools and capabilities to help you create high-quality models with ease and confidence . However, it does not provide a simple way to build a web application on AWS. You would need to use other services, such as Amazon EC2 or AWS Elastic Beanstalk, to create and deploy your web application code.
• AWS Lambda is a service that lets you run code without provisioning or managing servers. You can use Lambda to create serverless applications that respond to events, such as HTTP requests . However, it does not provide a simple way to build a web application on AWS. You would need to use other services, such as Amazon API Gateway and Amazon S3, to create a web interface for your Lambda functions.
• Amazon Elastic Container Service (Amazon ECS) is a fully managed container orchestration service that enables you to run and scale containerized applications on AWS. You can use Amazon ECS to launch and manage Docker containers using the AWS console, AWS CLI, or AWS SDKs . However, it does not provide a simple way to build a web application on AWS. You would need to use other services, such as Amazon ECR or Docker Hub, to store and manage your container images, and also configure and manage the networking and security of your containers.

Explanation 17

To start building a web application on AWS with no prior AWS Cloud experience, the most suitable service to use would be Amazon Lightsail (Option C).

Amazon Lightsail is designed to provide a simple and straightforward way to launch and manage virtual private servers (VPS) or virtual machines (VM) in the AWS Cloud. It offers a user-friendly interface and pre-configured options, making it ideal for developers who are new to AWS.

Here’s a comprehensive explanation of why Amazon Lightsail is the recommended choice:

• Simplicity: Amazon Lightsail simplifies the process of launching and managing virtual servers. It provides a user-friendly interface and pre-configured templates that allow developers to quickly set up virtual servers with just a few clicks. This ease of use is particularly beneficial for developers with no prior AWS experience.
• Pre-configured options: Lightsail offers a variety of pre-configured templates that include popular web development stacks, such as LAMP (Linux, Apache, MySQL, PHP), MEAN (MongoDB, Express.js, AngularJS, Node.js), and more. These templates come with pre-installed software and configurations, allowing developers to start building their web applications without the need for manual setup.
• Cost-effectiveness: Amazon Lightsail provides a cost-effective pricing model, offering fixed monthly plans that include a bundle of compute, storage, and data transfer resources. The fixed pricing model helps developers understand and manage their costs more easily, avoiding unexpected charges.
• Scalability: While Lightsail is initially designed for simpler applications, it does offer scalability options. If your web application grows and requires more resources or advanced features, you can seamlessly integrate Lightsail with other AWS services, such as Amazon EC2 or Amazon RDS, to take advantage of their scalability and advanced capabilities.

Let’s briefly discuss the other options and why they might not be the best choices:

• Amazon SageMaker (Option A): Amazon SageMaker is a fully managed service for building, training, and deploying machine learning models. It is not directly related to building a web application and is more focused on data science and machine learning tasks.
• AWS Lambda (Option B): AWS Lambda is a serverless compute service that allows you to run code without provisioning or managing servers. While Lambda can be used to build components of a web application, it is typically used for specific functions or microservices rather than the entire application architecture.
• Amazon Elastic Container Service (Amazon ECS) (Option D): Amazon ECS is a container orchestration service that allows you to run and manage Docker containers. While it can be used to deploy and manage containerized web applications, it requires more knowledge and experience with containers and container orchestration.

In summary, for a developer with no AWS Cloud experience looking to build a web application, Amazon Lightsail (Option C) is the recommended choice due to its simplicity, pre-configured options, cost-effectiveness, and the ability to scale with other AWS services if needed.

Explanation 18

Here is the answer with detailed explanation:

The best option for a developer with no AWS experience to start building a web application is Amazon Lightsail.

Amazon Lightsail is an easy to use platform that allows you to launch virtual private servers and managed databases within minutes. The developer can create a virtual private server instance called “Lightsail instance” and use it to deploy their web application. Lightsail manages all the infrastructure like servers, storage and networking which removes the operational complexities of managing hardware and allows the developer to focus only on their application code.

Some key advantages of Lightsail over other options are:

• It offers a simple UI and pre-configured instances making it easy for beginners to use without requiring any AWS infrastructure or DevOps experience.
• Readymade launch templates are available that include platforms like LAMP stack, MEAN stack etc suitable for developing web applications. This removes guesswork of setting up the runtime environment.
• Instances auto scale based on traffic which ensures the application has enough resources without manual administration or configuration.
• Built in load balancing, high availability, security updates etc are managed by Lightsail reducing the learning curve.

The other options are not suitable for a developer just starting out on AWS:

• Amazon SageMaker is a service for machine learning model development and not web application development.
• AWS Lambda is for serverless application development rather than deploying a full web application.
• Amazon ECS requires managing the infrastructure and cluster of Docker containers which involves more learning and operational overhead compared to the simplified model of Lightsail.

Therefore, for an AWS beginner developer looking to build a web application quickly without managing infrastructure, Amazon Lightsail is the best starting point as it abstracts away the complexities and offers a simplified deployment model.

Explanation 19

To start building a web application on AWS, the developer with no AWS Cloud experience should consider using option C: Amazon Lightsail.

Amazon Lightsail is a beginner-friendly service that provides an easy way to launch and manage virtual private servers (VPS) in the AWS Cloud. It is designed to simplify the process of setting up the infrastructure for web applications, making it an ideal choice for developers who are new to AWS.

Here’s a comprehensive explanation of why Amazon Lightsail is the recommended option and why the other options may not be the best fit:

A. Amazon SageMaker: Amazon SageMaker is a fully managed machine learning service that is primarily used for building, training, and deploying machine learning models. While it can be used to develop components of a web application that involve machine learning, it is not the best starting point for a developer with no AWS Cloud experience who wants to build a web application from scratch.

B. AWS Lambda: AWS Lambda is a serverless computing service that allows developers to run code without provisioning or managing servers. It is useful for building event-driven applications and executing small, discrete functions. However, it is typically used as part of a larger application architecture rather than as the foundation for building an entire web application.

D. Amazon Elastic Container Service (Amazon ECS): Amazon ECS is a highly scalable container management service that allows developers to run applications in Docker containers. It is well-suited for complex, containerized applications that require high scalability and flexibility. However, for a developer with no AWS Cloud experience, using Amazon ECS may involve a steeper learning curve compared to Amazon Lightsail.

In summary, Amazon Lightsail is the most suitable option for a developer with no AWS Cloud experience who wants to start building a web application. It provides an easy-to-use interface, pre-configured application stacks (such as LAMP, MEAN, etc.), and simplified management and deployment options, allowing the developer to focus on application development rather than infrastructure setup.

Reference

• How to Build a Simple Web App Using AWS – AWS Startups (amazon.com)
• Build a Serverless Web App on AWS Services | Pluralsight | Pluralsight
• Build a Basic Web Application on AWS (amazon.com)
• Build Free Websites and Webapps (amazon.com)

Amazon AWS Certified Cloud Practitioner certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Amazon AWS Certified Cloud Practitioner exam and earn Amazon AWS Certified Cloud Practitioner certification.

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