Which AWS services make use of global edge locations? (Choose two.)
AWS Fargate
Amazon CloudFront
AWS Global Accelerator
AWS Wavelength
Amazon VPC
Answers are; Amazon CloudFront
C. AWS Global Accelerator
Using Global Accelerator, your users' traffic is moved off the internet and onto Amazon’s private global network through 90+ global edge locations, then directed to your application origins. AWS Global Accelerator is quick to setup and increases traffic performance by up to 60%.
A company is operating several factories where it builds products. The company needs the ability to process data, store data, and run applications with local system interdependencies that require low latency.
Which AWS service should the company use to meet these requirements?
AWS IoT Greengrass
AWS Lambda
AWS Outposts
AWS Snowball Edge
Answer is AWS Outposts
With AWS Outposts, you can run some AWS services locally and connect to a broad range of services available in the local AWS Region. Run applications and workloads on premises using familiar AWS services, tools, and APIs. Outposts supports workloads and devices requiring low latency access to on-premises systems, local data processing, data residency, and application migration with local system interdependencies.
Which type of AWS storage is ephemeral and is deleted when an Amazon EC2 instance is stopped or terminated?
Amazon Elastic Block Store (Amazon EBS)
Amazon EC2 instance store
Amazon Elastic File System (Amazon EFS)
Amazon S3
Answer is Amazon EC2 instance store
When you stop or terminate an instance, every block of storage in the instance store is reset. Therefore, your data cannot be accessed through the instance store of another instance.
What is the purpose of having an internet gateway within a VPC?
To create a VPN connection to the VPC
To allow communication between the VPC and the internet
To impose bandwidth constraints on internet traffic
To load balance traffic from the internet across Amazon EC2 instances
Answer is To allow communication between the VPC and the internet
An internet gateway is a horizontally scaled, redundant, and highly available VPC component that allows communication between your VPC and the internet.
Which AWS service allows users to download security and compliance reports about the AWS infrastructure on demand?
Amazon GuardDuty
AWS Security Hub
AWS Artifact
AWS Shield
Answer is AWS Artifact
Question 216
A company needs to identify the last time that a specific user accessed the AWS Management Console.
Which AWS service will provide this information?
Amazon Cognito
AWS CloudTrail
Amazon Inspector
Amazon GuardDuty
Answer is AWS CloudTrail
AWS CloudTrail enables auditing, security monitoring, and operational troubleshooting by tracking user activity and API usage. CloudTrail logs, continuously monitors, and retains account activity related to actions across your AWS infrastructure, giving you control over storage, analysis, and remediation actions.
Question 217
A company launched an Amazon EC2 instance with the latest Amazon Linux 2 Amazon Machine Image (AMI).
Which actions can a system administrator take to connect to the EC2 instance? (Choose two.)
Use Amazon EC2 Instance Connect.
Use a Remote Desktop Protocol (RDP) connection.
Use AWS Batch
Use AWS Systems Manager Session Manager.
Use Amazon Connect
Answers are;
A. Use Amazon EC2 Instance Connect.
D. Use AWS Systems Manager Session Manager.
AWS Systems Manager Session Manager is a new interactive shell and CLI that helps to provide secure, access-controlled, and audited Windows and Linux EC2 instance management. Session Manager removes the need to open inbound ports, manage SSH keys, or use bastion hosts.
A company wants to perform sentiment analysis on customer service email messages that it receives. The company wants to identify whether the customer service engagement was positive or negative.
Which AWS service should the company use to perform this analysis?
Amazon Textract
Amazon Translate
Amazon Comprehend
Amazon Rekognition
Answer is Amazon Comprehend
Amazon Comprehend is a natural-language processing (NLP) service that uses machine learning to uncover valuable insights and connections in text.
Amazon Translate is a neural machine translation service that delivers fast, high-quality, affordable, and customizable language translation.
Amazon Textract is a machine learning (ML) service that automatically extracts text, handwriting, and data from scanned documents.
Amazon Rekognition offers pre-trained and customizable computer vision (CV) capabilities to extract information and insights from your images and videos.
Question 219
What is the total amount of storage offered by Amazon S3?
100MB
5 GB
5 TB
Unlimited
Answer is Unlimited
The total volume of data and number of objects you can store are unlimited. Individual Amazon S3 objects can range in size from a minimum of 0 bytes to a maximum of 5 TB.
A company is migrating to Amazon S3. The company needs to transfer 60 TB of data from an on-premises data center to AWS within 10 days.
Which AWS service should the company use to accomplish this migration?
Amazon S3 Glacier
AWS Database Migration Service (AWS DMS)
AWS Snowball
AWS Direct Connect
Answer is AWS Snowball
AWS Snowball is a petabyte-scale data transport service that uses secure devices to transfer large amounts of data into and out of the AWS Cloud.
Amazon S3 Glacier (S3 Glacier) is a secure and durable service for low-cost data archiving and long-term backup.
With S3 Glacier, you can store your data cost effectively for months, years, or even decades. S3 Glacier helps you offload the administrative burdens of operating and scaling storage to AWS, so you don't have to worry about capacity planning, hardware provisioning, data replication, hardware failure detection and recovery, or time-consuming hardware migration
AWS Database Migration Service (AWS DMS) is a cloud service that makes it easy to migrate relational databases, data warehouses, NoSQL databases, and other types of data stores. You can use AWS DMS to migrate your data into the AWS Cloud or between combinations of cloud and on-premises setups.