Amazon EKS
EKS is managed Kubernetes, an advanced service for orchestrating containers at scale.
It is too complex for a beginner who wants to start a small site easily and cheaply, so it is incorrect.
Which service is best for a beginner who wants to easily launch a small website or blog from a preconfigured template and run it at a predictable fixed monthly price?
Choosing the simple virtual-server service for small/beginner use.
Amazon EKS
EKS is managed Kubernetes, an advanced service for orchestrating containers at scale.
It is too complex for a beginner who wants to start a small site easily and cheaply, so it is incorrect.
Amazon Lightsail
Correct. Amazon Lightsail offers virtual servers, storage, networking, and more with preconfigured plans and a predictable fixed monthly price. You can launch from a template (such as WordPress) in a few clicks, making it suitable for cloud beginners and small sites.
AWS Lambda
Lambda is an event-driven serverless service that runs code.
It has a different nature from launching a whole website easily from a template and running it at a fixed monthly price, so it is incorrect.
Amazon EC2 Spot Instances
Spot is a low-cost option that can be interrupted, and you must configure it yourself.
It does not fit a beginner who wants simple, stable operation at a fixed monthly price, so it is incorrect.
'Easy', 'fixed monthly price', and 'beginner/small' point to Amazon Lightsail. Advanced container platforms are EKS/ECS, functions are Lambda, and for fine control use EC2 — separate them by use case.