Which AWS service automatically distributes traffic across multiple resources and Availability Zones?

• Amazon EC2 Elastic Load Balancing

• Amazon EC2 Auto Scaling

• AWS Lambda

• Amazon CloudFront

Which AWS service is the best option to use if you need high-performance block storage?

• Amazon EBS

• AWS EC2

• Amazon S3

• Amazon EFS

Which AWS service is the best option to use if you need a NoSQL database that is serverless?

• AWS DMS

• Amazon DynamoDB

• Amazon RDS

• AWS EC2

Which AWS database service supports multiple database engines, including Amazon Aurora, MySQL, and PostgreSQL?

• AWS RDS

• AWS Lambda

• Amazon S3

• Amazon DynamoDB

Which of the following AWS services is a highly available and scalable DNS web service?

• Amazon VPC

• Amazon Route 53

• AWS Direct Connect

• AWS Transit Gateway

Which AWS service is a fast content delivery network?

• AWS Direct Connect

• Amazon Route 53

• Amazon S3

• Amazon CloudFront

Which of the following is the responsibility of the customer under the AWS Shared Responsibility Model?

• Preventing packet sniffing at the hypervisor level

• Patching the operating system with the latest security patches

• Securing the internal network inside the AWS datacenters

• Installing camera systems to monitor the physical datacenters

Which of the following can be used to host virtual servers on AWS?

• AWS IAM

• AWS Server

• AWS EC2

• AWS Regions

What best describes the concept of Elasticity?

• The ability of a system to grow in size, capacity, and/or scope

• The ability of a system to withstand a certain amount of failure and still remain functional

• The ability of a system to grow and shrink based on demand

• The ability of a system to be accessible when you attempt to access it

Which component of AWS Global Infrastructure does Amazon CloudFront use to ensure low-latency delivery?

• AWS Regions

• AWS Edge Locations

• AWS Availability Zones

• Amazon Virtual Private Cloud (Amazon VPC)