Tutorials Dojo (Technology) Flashcards
Which of the following shares a collection of offerings to help you achieve specific business outcomes related to enterprise cloud adoption through paid engagements in several specialty practice areas?
AWS Enterprise Support
Concierge Support
AWS Professional Services
AWS Technical Account Manager
AWS Professional Services
You need to host a new Microsoft SQL Server database in AWS for an urgent project. Which AWS services should you use to meet this requirement? (Select TWO.)
Amazon Aurora
Amazon Relational Database Service (Amazon RDS)
Amazon EC2
Amazon Redshift
Amazon Aurora Backtrack
Amazon Relational Database Service (Amazon RDS)
Amazon EC2
Which of the following characteristics correctly describes the Amazon Simple Storage Service? (Select TWO.)
A durable, high throughput file system
A storage service with virtually unlimited space
A highly durable object storage infrastructure
A high-performance block storage service
A hybrid cloud storage service
A storage service with virtually unlimited space
A highly durable object storage infrastructure
Amazon S3 is an object storage service.
Which service should you use if there is a need to launch a customized self-hosted database which requires a scheduled shutdown every night to save on cost?
Amazon EC2 instance with an EBS volume
Amazon DynamoDB
Amazon EC2 instance with an Instance Store volume
Amazon Redshift
Amazon EC2 instance with an EBS volume
Which of the following best describes what CloudWatch can be used for?
A repository for metrics and logs
An audit service that records all API calls made in your AWS account
A repository for compliance rules
An automated security assessment service
A repository for metrics and logs
Among the following services, which is the most suitable one to use to store the results of I/O-intensive SQL database queries to improve application performance?
AWS Greengrass
Amazon CloudFront
Amazon DynamoDB Accelerator (DAX)
Amazon ElastiCache
Amazon ElastiCache
Amazon DynamoDB Accelerator (DAX) is incorrect. Although this is a caching feature, it is only applicable to DynamoDB which is a NoSQL database.
A company has a hybrid cloud architecture where their on-premises data center interacts with their cloud resources in AWS. Which of the following services in AWS can you use to deploy a web application to the servers running on-premises? (Select TWO.)
AWS CloudFormation
AWS OpsWorks
AWS Elastic Beanstalk
AWS CodeDeploy
AWS Batch
AWS OpsWorks
a configuration management service that helps customers configure and operate applications, both on-premises and in the AWS Cloud, using Chef and Puppet.
AWS CodeDeploy
automates code deployments to any instance, including Amazon EC2 instances and instances running on-premises.
Which of the following is a key use case of AWS Control Tower?
A way for customers to send instructions to an AWS account on how to deploy popular technologies such as WordPress.
An easy way to establish a landing zone that implements an AWS well-architected, multi-account environment and applies the AWS best practices.
A centralized logging service for all types of log files.
A fast monitoring engine used to detect if any of your AWS accounts deviate from the AWS best practices.
An easy way to establish a landing zone that implements an AWS well-architected, multi-account environment and applies the AWS best practices.
Which AWS services should you use to store rapidly changing data with low read and write latencies? (Select TWO.)
Amazon EBS
Amazon RDS
AWS Snowball
Amazon AppStream 2.0
Amazon S3
Amazon EBS (Elastic Block Storage)
Amazon RDS (Relational Database Service)
Which of the following are true regarding Amazon Relational Database Service (Amazon RDS)? (Select TWO.)
Simplifies the management of time-consuming database administration tasks
Provides 99.99999999999% reliability and durability
Automatically scales up the relational database instance size based on the incoming workload
It is a fully managed relational database service.
Makes it easy to set up, operate, and scale a relational database
Simplifies the management of time-consuming database administration tasks
Makes it easy to set up, operate, and scale a relational database
A company has enlisted the help of TDojo Consulting Co. to assist them in designing an AWS disaster recovery solution for their on-premises bare metal servers and SQL databases. The implementation has to be robust, fast, and simple to use. It should also prevent any type of data loss from occurring. The company would like to keep track of the status of the migration.
Which tool should the team adopt for the DR solution?
AWS Server Migration Service
AWS Database Migration Service
AWS Migration Hub
CloudEndure
CloudEndure
CloudEndure Disaster Recovery is a tool that minimizes downtime and data loss by providing fast, reliable recovery of physical, virtual, and cloud-based servers into AWS Cloud. You can also use CloudEndure Disaster Recovery to protect your most critical SQL databases thanks to the continuous replication of your machines into a low-cost staging area in your target AWS account and preferred Region.
Which of the following are the things that Amazon CloudWatch Logs can accomplish? (Select TWO.)
Record AWS Management Console actions and API calls.
Create alarms that automatically stop, terminate, reboot, or recover your EC2 instances.
Store your log data at absolutely no charge.
Monitor application logs from Amazon EC2 Instances.
Adjust the retention policy for each log group.
Monitor application logs from Amazon EC2 Instances.
Adjust the retention policy for each log group.
There is a requirement to launch a new database in AWS where the customer assumes the responsibility and management of the guest operating system, including updates and security patches. Which of the following services should the customer use?
Amazon EC2
Amazon Aurora
Amazon DocumentDB
Amazon DynamoDB
Amazon EC2
Since you have more control over your EC2 instance, you can install any database that you prefer and manage its guest operating system, including the required updates and security patches.
Which type of Elastic Load Balancer supports path-based routing, host-based routing, and bi-directional communication channels using WebSockets?
Application Load Balancer
Network Load Balancer
Classic Load Balancer
Both Application Load Balancer and Network Load Balancer
Application Load Balancer
Which of the following can a developer use to interact with your AWS services? (Select TWO.)
AWS Command Line Interface
Elastic Network Interface
AWS SDKs (software development kits)
AWS Artifact
AWS Organizations
AWS Command Line Interface
AWS SDKs
Users from different parts of the globe are complaining about the slow performance of the newly launched photo-sharing website in loading their high-resolution images. Which combination of AWS services should you use to serve the files with lowest possible latency? (Select TWO.)
AWS Storage Gateway
Amazon S3
Amazon Elastic File System
Amazon Glacier
Amazon CloudFront
Amazon S3
Amazon CloudFront
Which of the following is an advantage of using managed services like RDS, ElastiCache, and CloudSearch in AWS?
Frees up the customer from the task of choosing and optimizing the underlying instance type and size of the service
Automatically scales the capacity without any customer intervention
Simplifies all of your OS patching and backup activities to help keep your resources current and secure
Better performance than customer-managed services such as EC2 instances
Simplifies all of your OS patching and backup activities to help keep your resources current and secure
In AWS Trusted Advisor, which of the following options are included among the five categories being considered to analyze your AWS environment and provide the best practice recommendations? (Select TWO.)
Performance
Instance Usage
Infrastructure
Fault Tolerance
Storage Capacity
Performance
Fault Tolerance
What are the benefits of using Edge locations in AWS? (Select TWO.)
Improves application performance by delivering content closer to your users
Offers an easy-to-use edge computing device that is helpful for data migration
Provides caching which reduces the load on your origin servers
Seamlessly extends AWS to edge devices so they can act locally on the data they generate, while still using the cloud for management, analytics, and durable storage
Provides highly scalable object storage for your static content
Improves application performance by delivering content closer to your users
Provides caching which reduces the load on your origin servers
A space agency is using Amazon S3 to store their high-resolution satellite images and videos everyday. Which of the following should they do to minimize the upload time?
Use the Multipart upload API
Upload the images and videos using the BatchWriteItem API
Enable Cross-Origin Resource Sharing (CORS)
Shift to S3 Intelligent-Tiering storage class
Use the Multipart upload API
Which is a fully-managed source control service that allows you to host Git-based repositories and enable code collaboration for your team via pull requests, branching, and merging?
AWS CodeStar
AWS CodeBuild
AWS CodeCommit
AWS CodeDeploy
AWS CodeCommit
A company needs to troubleshoot an issue on their serverless application which is composed of an API Gateway, Lambda function, and a DynamoDB database. Which service should they use to trace user requests as they travel through their entire application?
AWS X-Ray
Amazon Inspector
Amazon CloudWatch
AWS CloudTrail
AWS X-Ray
Which of the following services are part of the AWS serverless platform that does not require provisioning, maintaining, and administering servers for backend components? (Select TWO.)
Lambda@Edge
Amazon OpenSearch
Amazon ElastiCache
Amazon API Gateway
Amazon EMR
Lambda@Edge
Amazon API Gateway
Which service would you use to speed up content delivery to your customers?
Amazon S3 Transfer Acceleration
Amazon CloudWatch
Amazon CloudFront
AWS CloudTrail
Amazon CloudFront
Which of the following allows you to create and deploy infrastructure-as-code templates in AWS?
CloudFormation
Elastic Beanstalk
Lightsail
Systems Manager
CloudFormation
Which of the following is a data transport solution that accelerates moving terabytes to petabytes of data into and out of AWS using appliances with on-board storage and compute capabilities?
AWS Snowmobile
AWS Snowball Edge
Lambda@Edge
AWS Snowcone
AWS Snowball Edge
terabytes to petabytes
What services will help you create a highly available and scalable web app in the cloud? (Select TWO.)
Amazon AppStream 2.0
AWS ELB
Amazon CloudWatch
Amazon EC2 Auto Scaling
Amazon CloudFront
AWS ELB (Elastic Load Balancing)
Amazon EC2 (Elastic Cloud Compute) auto scaling
Which of the following will allow you to create a data warehouse in AWS for your business intelligence needs?
Amazon RDS
Amazon DynamoDB
Amazon S3
Amazon Redshift
Amazon Redshift
Which service does AWS use to notify you when AWS is experiencing events that may impact you?
AWS Personal Health Dashboard
AWS Support Center
AWS Service Health Dashboard
Amazon SNS
AWS Personal Health Dashboard
You want to store data in a key-value database. Which service should you use?
Amazon RDS
Amazon DocumentDB
Amazon Aurora
Amazon DynamoDB
Amazon DynamoDB
Which action can you perform in Amazon CloudFront?
Run infrastructure in a hybrid cloud approach.
Provision resources by using programming languages or a text file.
Deliver content to customers through a global network of edge locations.
Incorrectly unselected
Provision an isolated section of the AWS Cloud to launch resources in a virtual network that you define.
Deliver content to customers through a global network of edge locations.
You want Amazon S3 to monitor your objects’ access patterns. Which storage class should you use?
S3 Standard-IA
S3 Glacier
S3 One Zone-IA
S3 Intelligent-Tiering
S3 Intelligent-Tiering
Which of the following is best suited for load balancing Transmission Control Protocol (TCP), User Datagram Protocol (UDP), and Transport Layer Security (TLS) traffic and has the capability of handling millions of requests per second while maintaining ultra-low latencies?
Application Load Balancer
Network Load Balancer
Gateway Load Balancer
None of the above
Network Load Balancer
Which of the following services allows you to purchase Reserved Instances? (Select TWO.)
Amazon RDS
Amazon EC2
AWS Batch
AWS Elastic Beanstalk
Amazon EKS
Amazon RDS
Amazon EC2
Which of the following should you set up in order to connect your AWS VPC network to your local network via an IPsec tunnel?
VPC Peering connection between your on-premises network and VPC
A NAT gateway in your private subnet connected to your on-premises network
An on-premises NAT gateway device connected to your VPC’s Internet Gateway
A VPN gateway in your VPC connected to the Customer Gateway in your on-premises network
A VPN gateway in your VPC connected to the Customer Gateway in your on-premises network
What service allows you to create alarms that notify you when EC2 CPU Utilization thresholds are breached?
Amazon SNS
AWS Config
AWS Auto Scaling
Amazon CloudWatch
Amazon CloudWatch
What is the main benefit you receive when moving to serverless from non-serverless compute services?
You get overall cheaper costs compared to using non-serverless services
Serverless removes management overhead so you can focus on your applications instead
Serverless are highly available so you don’t have to worry about downtime
Security is fully managed for you by the service provider
Serverless removes management overhead so you can focus on your applications instead
What are the benefits of using Amazon DynamoDB as your database? (Select TWO.)
Database size scales automatically so you won’t have to worry about capacity
DynamoDB is self-healing, which means your data is scanned for errors and is repaired continuously
DynamoDB offers 11 9’s in terms of durability, according to the SLA
You can perform very complex queries and joins without deterioration in performance
You can store different kinds of unstructured data that would normally not be suitable for relational databases
Database size scales automatically so you won’t have to worry about capacity
You can store different kinds of unstructured data that would normally not be suitable for relational databases
Which AWS well-architected pillar stresses the importance of selecting the most appropriate and right number of resource types for your requirements?
Operational Excellence
Reliability
Performance Efficiency
Cost optimization
Cost optimization
A Software Engineer is having trouble migrating and configuring a licensed application on an EC2 instance. Which of the following options would you recommend to quickly get the applications up and running in AWS?
Try to look for an AMI in the AWS Marketplace that provides a similar setup to her application stack.
Create a Docker image of the application and launch Docker in the EC2 instances.
Use AWS Application Discovery Service to create an exact copy of the application in EC2.
Setup a VPN connection from her local network to her AWS VPC, which essentially means that her work is now running in the Cloud.
Try to look for an AMI in the AWS Marketplace that provides a similar setup to her application stack.
Which of the following AWS services allows you to query data directly in Amazon S3? (Select TWO.)
Amazon MQ
Amazon Athena
Amazon Neptune
Amazon Redshift Spectrum
Amazon Elasticache
Amazon Athena
Amazon Redshift Spectrum
Which of the following provides a collection of technical resources to help you build more effectively and efficiently in the AWS Cloud?
AWS Trusted Advisor
AWS Organizations
AWS Architecture Center
AWS Config
AWS Architecture Center
A customer needs to establish a private connection between two virtual private clouds (VPCs) without using additional software. Which of the following should they use?
AWS Direct Connect
AWS Site-to-Site VPN
VPC Peering
Amazon Connect
VPC Peering
A developer needs to set up a message broker service for Apache ActiveMQ for its enterprise application running in AWS. Which service should be used in this scenario?
Amazon Simple Email Service
Amazon Chime
Amazon WorkMail
Amazon MQ
Amazon MQ
A customer has a popular website that has millions of viewers from all over the world and has read-heavy database workloads. Which of the following is the best option to use to increase the read throughput on their database?
Enable Amazon RDS Standby Replicas
Enable Multi-AZ deployments
Use SQS to queue up the requests
Enable Amazon RDS Read Replicas
Enable Amazon RDS Read Replicas
