WorksheetsExamen final
Total questions: 16
Worksheet time: 1hrs 20mins
During the meetings with the IT management and the Cloud XCR solution provider, they are clear about what services are going
involved in the cloud solution, however you need to be clear in which region to deploy the service.
The client is located in Uruguay.
Service Cost / Backup Restoration Time
Legal regulations / Latency towards the end user
Brazil Zone
Implement 3 AZ
How could I integrate an EC2 instance with MacOS created in AWS to my physical LAN to make it
locally accessible equal to the Design area.
Using the AWS Console
Entering CLI
Servicio AWS Direct Connect
N.A
RDS, is a relational base, indicating which AWS service is executed or runs
S3 bucket glaciar
Route 53
ECS
EC2
In a recent event in Miami, with more than 4,500 players online for the Soccer 7 championship and 1,500 in person.
There was a favorable gain, however there were problems for people online since they could not connect, it was ruled out that it was due to performance and regions according to the AWS report, indicating which service could have caused the failure
EC2 t3.nano
S3 One Zone-IA
EC2 HPC
Route 53
A company wants to review its monthly costs of using Amazon EC2 and Amazon RDS for the past year.
Which AWS service or tool provides this information?
A. AWS Trusted Advisor
B. Cost Explorer
C. Amazon Forecast
D. Amazon CloudWatch
A company is launching an ecommerce application that must always be available. The application will run on Amazon EC2 instances continuously for the next
12 months.
What is the MOST cost-effective instance purchasing option that meets these requirements?
A. Spot Instances
B. Savings Plans
C. Dedicated Hosts
D. On-Demand Instances
A company needs to establish a connection between two VPCs. The VPCs are located in two different AWS Regions. The company wants to use the existing infrastructure of the VPCs for this connection.
Which AWS service or feature can be used to establish this connection?
A. AWS Client VPN
B. VPC peering
C. AWS Direct Connect
D. VPC endpoints
A user needs to determine whether an Amazon EC2 instance's security groups were modified in the last month.
How can the user see if a change was made?
A. Use Amazon EC2 to see if the security group was changed.
B. Use AWS Identity and Access Management (IAM) to see which user or role changed the security group.
C. Use AWS CloudTrail to see if the security group was changed.
D. Use Amazon CloudWatch to see if the security group was changed.
El cliente domino necesita evaluar el diseño de su aplicación , la cual será usado de manera continua para esto se plantea que deba alojar su aplicación en instancias Ec2. los clientes que deberán entrar a dicha aplicación requieren que este siempre disponible y por contrato hay una clausula que indica que debe estar accesible mas de 2 años. Ud como consultor que recomendaría para minimizar costos?
El cliente debe usar instancias de uso regular ( regular instances)
El cliente debe usar instancias uso puntual( spot instances)
el cliente debe utilizar servidores de alta disponibilidad con balanceador de carga
El cliente debe utilizar instancias a demanda ( on demand)
El cliente debe utilizar instancias reservadas( Reserved instances)
Su empresa maneja una aplicación de comercio electrónico pepito el cual realiza 10Mill de Trans al Mes , la aplicación debe tener un tiempo de actividad de al menos 99.5%, durante el diseño el arquitecto debe plantear el mejor escenario para cubrir la alta demanda , cual es la mejor estrategia que debe realizar para mantener robusta la aplicación?
Implementar en multiples VPC
Implementar a través de ubicaciones perimetrales (Edge locations)
Implementar en Múltiples Subnets
Implementar en Múltiples regiones
Implementar en Múltiples Zonas de disponibilidad
Saga Falabella Retail has an application running on Amazon EC2 instances behind an Application Load Balancer (ALB). The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones. On the first day of every month at midnight due to CyberWoW, the app becomes much slower when running the end of month financial calculation batch. This causes the CPU utilization of the EC2 instances to immediately peak at 100%, which kills the application.
What should a solution architect recommend to ensure the application can handle the workload and avoid downtime?
A. Configure an Amazon CloudFront distribution in front of the ALB.
B. Configure an EC2 Auto Scaling simple scaling policy based on CPU utilization.
C. Configure an EC2 Auto Scaling scheduled scaling policy based on the monthly schedule.
D. Configure Amazon ElastiCache to remove some of the workload from the EC2 instances.
Gotica Company lost $20,000 dollars, after a Systems audit it was determined that what happened was
in the production AWS Cloud environment in the Europe zone.
To solve, it is proposed to use Amazon ClouWatch, indicate which service would be used to send the alerts
AWS Trusted Advisor
Amazon Simple Notification Service (SNS)
AWS CloudTrail
Amazon Route 53
What are the infrastructure security products on AWS?
AWS offers a product called AWS Security Hub that provides you with a comprehensive view of your high-priority security alerts and compliance status across your AWS accounts
AWS does not offer a product for intelligent threat detection.
AWS offer a product for automated and continual vulnerability management at scale.
AWS does not offer a product for automatically centralizing your security data.
what security services does aws have?
AWS offer identity and access management services.
AWS offers detection and response services to help identify potential security configuration errors, threats or unexpected behaviors so you can quickly respond to potentially unauthorized or malicious activities occurring in your environment
AWS offer network and application protection services.
AWS does not offer data protection services.
What are the benefits of AWS security?
AWS security does not comply with compliance requirements.
AWS security does not allow data protection.
AWS security allows you to scale quickly and security scales with your use of the AWS cloud.
AWS security increases infrastructure costs.
What is cloud security on AWS?
Security in the AWS cloud is the sole responsibility of AWS and not the user.
AWS cloud security does not meet international security standards.
AWS cloud security does not allow automation of security tasks.
AWS Cloud Security enables the control and confidence you need to securely run your business with maximum flexibility and secure the cloud computing environment available today.
