AWS Associate General Knowledge and Prerequisites 3

Question 1

Which component of Amazon VPC acts as a virtual firewall controlling inbound and outbound traffic at the instance level?

Accepted Answer

Security Group

Answer

Security groups are stateful virtual firewalls applied directly to EC2 instances and other resources.

Question 2

A company wants to migrate its on-premises VMware workloads to AWS with minimal changes. Which service is most appropriate?

Accepted Answer

VMware Cloud on AWS

Answer

VMware Cloud on AWS lets organizations run VMware SDDC software directly on dedicated AWS infrastructure, enabling lift-and-shift with no re-platforming.

Question 3

Which AWS service provides a global content delivery network (CDN) to reduce latency for end users?

Accepted Answer

Amazon CloudFront

Answer

Amazon CloudFront caches content at edge locations worldwide, reducing latency by serving requests closer to users.

Question 4

What is the maximum size of a single object that can be stored in Amazon S3?

Accepted Answer

5 TB

Answer

A single S3 object can be up to 5 TB in size; objects larger than 5 GB must use the multipart upload API.

Question 5

Which AWS Identity and Access Management concept allows you to grant temporary credentials to an AWS service or external identity?

Accepted Answer

IAM Role

Answer

IAM Roles provide temporary security credentials that can be assumed by AWS services, applications, or federated users.

AWS Practice Test

AWS Practice Test

AWS Associate General Knowledge and Prerequisites 3