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

AWS Edge locations

What AWS service uses Edge Locations to deliver content globally with low latency?

Amazon CloudFront

Which statement is true about AWS Global Infrastructure?

Regions are completely independent from each other for fault isolation.

What AWS service provides a virtual network dedicated to your AWS account?

Amazon VPC

Which of the following best describes an AWS Region?

A collection of Availability Zones in a specific geographic area

Which is a correct relationship between regions, Availability Zones, and edge locations?

Regions contain Availability Zones

A characteristic of edge locations is that they

Help lower latency and improve performance for users

What is the smallest IPv4 CIDR block size you can create in a VPC?

/28

What is the primary purpose of AWS Organizations?

To consolidate multiple AWS accounts for easier management

Which AWS service helps restrict AWS services, resources, and API actions across accounts?

AWS Organizations

What is a system of interconnected computers that share data and resources called?

Network

Which AWS service establishes a dedicated private network connection to AWS?

AWS Direct Connect

Which device forwards data packets between networks and connects local networks to the internet?

Router

How many Availability Zones should compute resources be deployed across for high availability?

A minimum of two

What can AWS edge locations be used for?

Delivering content

What provides services, resources, or data to clients on a network?

Server

Which AWS storage service works like Network Attached Storage (NAS)?

Amazon EFS

What is the main function of Amazon Route 53?

DNS and domain name management

Which storage category is best for large amounts of unstructured data?

Object storage

Which AWS service helps protect applications from DDoS attacks?

AWS Shield

What level of durability does Amazon S3 provide?

99.999999999% (11 nines)

Which AWS service is used for block storage where the OS can be installed?

Amazon EBS

Which type of storage allows volumes to be partitioned like traditional hard drives?

Block storage

Which AWS service is designed for object storage?

Amazon S3

Which EBS volume type provides the highest IOPS?

Provisioned IOPS SSD (io2)

What is cloud computing?

Renting digital space on the internet to store and access data

Which S3 storage class is cheapest with the longest retrieval time?

S3 Glacier Deep Archive

What type of storage is EC2 Instance Store?

Temporary block storage

What is a key difference between S3 and EBS?

S3 stores objects; EBS stores blocks

Which S3 class stores data in only one Availability Zone?

S3 One Zone-IA

Which S3 feature allows SQL-like filtering for partial data retrieval?

S3 Select

Which Snow Family device supports petabyte scale migrations?

Snowmobile

Which is an example of a public cloud provider?

Alibaba or IBM Cloud

What is an important cloud architectural design principle?

Use multiple Availability Zones

Google App Engine is an example of which cloud model?

PaaS

Which cloud service model provides virtualized servers and storage?

IaaS

AWS having multiple Regions is an example of what concept?

Global infrastructure

Which country is home to The Citadel Campus data center?

USA

In cloud computing, what is a data center?

The physical location where cloud services run

Which tool estimates total cost of ownership when moving to AWS?

AWS TCO Calculator

What is the purpose of a cost allocation report?

To provide detailed insights into costs tied to specific resources

What service connects AWS customers with certified experts?

AWS IQ

Which cloud model lets developers build and manage apps without handling infrastructure?

PaaS

What is the primary function of AWS Cost Explorer?

To visualize and analyze AWS spending over time