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WGU D341 AWS QUESTIONS AND ANSWERS | LATEST UPDATE | 2024/2025 | 100% VERIFIED
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WGU D341 AWS QUESTIONS AND ANSWERS | LATEST UPDATE | 2024/2025 | 100% VERIFIED What is Amazon EC2 used for in AWS? Amazon EC2 is used for providing scalable computing capacity in the cloud, allowing users to run virtual servers known as instances. What is an Amazon S3 bucket? An Am...

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  • October 10, 2024
  • 115
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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WGU D341 AWS QUESTIONS AND
ANSWERS | LATEST UPDATE |
2024/2025 | 100% VERIFIED
What is Amazon EC2 used for in AWS?


✔✔ Amazon EC2 is used for providing scalable computing capacity in the cloud, allowing users

to run virtual servers known as instances.




What is an Amazon S3 bucket?


✔✔ An Amazon S3 bucket is a cloud storage resource in AWS, used to store and retrieve data

objects with high availability and durability.




What is the purpose of Amazon CloudWatch?


✔✔ Amazon CloudWatch is used to monitor AWS resources and applications, providing real-

time tracking of metrics and logs for performance and operational efficiency.




What is the function of Amazon RDS?


✔✔ Amazon RDS (Relational Database Service) is a managed database service that supports

setting up, operating, and scaling a relational database in the cloud.




1

,How does AWS Lambda handle scaling?


✔✔ AWS Lambda automatically scales by running code in response to triggers, handling

multiple requests simultaneously without user intervention.




What is the benefit of using Amazon VPC (Virtual Private Cloud)?


✔✔ Amazon VPC allows users to provision a logically isolated section of the AWS cloud where

they can launch resources within a virtual network they define, providing more control over

security and configuration.




What are AWS Availability Zones?


✔✔ AWS Availability Zones are isolated locations within an AWS region, each designed to be

resilient to failures in other zones, enabling users to build fault-tolerant applications.




What is the main purpose of AWS IAM (Identity and Access Management)?


✔✔ AWS IAM is used to manage access to AWS services and resources securely by creating

users, groups, and roles with defined permissions.




What is the difference between Amazon EBS and Amazon S3?




2

,✔✔ Amazon EBS is block storage for EC2 instances, providing persistent storage for running

virtual machines, while Amazon S3 is object storage for large amounts of unstructured data.




How does Auto Scaling help in AWS?


✔✔ Auto Scaling ensures that you have the right number of Amazon EC2 instances running to

handle your application load by automatically scaling up or down based on demand.




What is an AWS Security Group?


✔✔ An AWS Security Group acts as a virtual firewall for your EC2 instances to control

incoming and outgoing traffic at the instance level.




What is an AWS Elastic Load Balancer (ELB)?


✔✔ AWS Elastic Load Balancer automatically distributes incoming traffic across multiple

targets, such as EC2 instances, to improve the availability and reliability of your application.




What is the main use case for AWS CloudFormation?


✔✔ AWS CloudFormation is used to model and set up AWS resources automatically by creating

infrastructure-as-code templates that define the configuration of services.




3

, What is Amazon Route 53?


✔✔ Amazon Route 53 is a scalable DNS web service used to route end users to applications by

translating domain names into IP addresses.




What is the benefit of using AWS Elastic Beanstalk?


✔✔ AWS Elastic Beanstalk simplifies the process of deploying and managing applications in the

cloud by automatically handling the infrastructure setup, scaling, and management.




How does Amazon DynamoDB differ from Amazon RDS?


✔✔ Amazon DynamoDB is a NoSQL database service for key-value and document data,

optimized for low-latency performance at any scale, while Amazon RDS is a managed relational

database service.




What is Amazon SNS (Simple Notification Service) used for?


✔✔ Amazon SNS is used for sending notifications from the cloud by enabling the publisher-

subscriber model to push messages to multiple endpoints, such as email, SMS, or HTTP.




What is Amazon EFS (Elastic File System)?




4

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