AWS Cloud Architecture & Infrastructure 2

Question 1

Which AWS service provides a logically isolated section of the AWS Cloud where you can launch resources in a virtual network you define?

Accepted Answer

Amazon VPC

Answer

Amazon VPC lets you provision a logically isolated virtual network with full control over IP ranges, subnets, and routing.

Question 2

An architect needs to connect thousands of VPCs and on-premises networks through a single hub. Which service is designed for this?

Accepted Answer

AWS Transit Gateway

Answer

AWS Transit Gateway acts as a central hub connecting VPCs and on-premises networks at scale.

Question 3

Which storage class is most cost-effective for data accessed once or twice per year with retrieval times of hours acceptable?

Accepted Answer

S3 Glacier Deep Archive

Answer

S3 Glacier Deep Archive offers the lowest cost for long-term archival with retrieval in hours.

Question 4

What is the primary purpose of an AWS Availability Zone?

Accepted Answer

An isolated data center grouping within a Region for fault tolerance

Answer

Availability Zones are isolated locations within a Region that let you build highly available, fault-tolerant applications.

Question 5

Which service allows you to run containerized applications without managing the underlying EC2 servers?

Accepted Answer

AWS Fargate

Answer

AWS Fargate is a serverless compute engine that runs containers without you provisioning or managing servers.

AWS Practice Test