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AWS Cloud Practitioner Essentials

Description

Test para el estudio de la certificación de AWS Cloud Practitioner Essentials
Sergio Niño
Quiz by Sergio Niño, updated more than 1 year ago
Sergio Niño
Created by Sergio Niño over 5 years ago
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Resource summary

Question 1

Question
What is the value of having AWS Cloud Servides accesible through an Application Programming Interface (API)?
Answer
  • Cloud resources can be managed programmatically
  • AWS infrastructure use will always be cost-optimized
  • All application testing is managed by AWS
  • Customer-owned, on-premises infraestructure becomes programmable

Question 2

Question
Amazon Elastic Compute Cloud (Amazon EC2) Spot instances are appropiate for which of the following workloads?
Answer
  • Workloads that are only run in the morning and stopped at night
  • workloads where the availability of the Amazon EC2 instances can be flexible
  • workloads that need to run for long periods of time without interruption
  • Workloads that are critical and need Amazon EC2 instances with termination protection

Question 3

Question
Which AWS services can be used to store file? (Select TWO)
Answer
  • Amazon CloudWatch
  • Amazon Simple Storage Services (Amazon SS)
  • Amazon Elastic Block Store (Amazon EBS)
  • AWS Config
  • Amazon Athena

Question 4

Question
Which of the following is a factor when calculationg Total Cost of Ownership (TCO) for the AWS Cloud?
Answer
  • The number of servers migrated to AWS
  • The number of users migrated to AWS
  • The number of passwords migrated to AWS
  • The number of keys migrated to AWS

Question 5

Question
The main benefit of decoupling an application is to
Answer
  • create a tightly integrated application
  • reduce inter-independencies so failures do not impact other components
  • enable data synchronization accross the web application layer
  • have the ability to execute automated bootstrapping actions

Question 6

Question
Which of the following is the responsability of the AWS customer according to the Shared Security Model?
Answer
  • Managing AWS identity and Acces Management (IAM)
  • Securing edge locations
  • Monitoring physical device security
  • Implementing Services Organization Control (SOC) standards

Question 7

Question
Which of the following is a benefit of Amazon Elastinc Cloud (Amazon EC2) over physical servers?
Answer
  • Automated backup
  • paying only for what you use
  • The ability to choose hardware vendors
  • Root/administrator access

Question 8

Question
Which service should an administrator use to register a new domain name with AWS?
Answer
  • Amazon Route 53
  • Amazon CloudFront
  • Elastic Load Balancing
  • Amazon Virtual Private Cloud (Amazon VPC)

Question 9

Question
Which of the following security requirements are managed by AWS customers? (select TWO)
Answer
  • Password policies
  • User permission
  • Physical security
  • Disk disposal
  • Hardware patching

Question 10

Question
Who has control of the data in an AWS account?
Answer
  • AWS Support Team
  • AWS Account Owner
  • AWS Security Team
  • AWS Technical Account Manager (TAM)

Question 11

Question
Which service allows for the collection and tracking of metrics for AWS services?
Answer
  • Amazon CloudFront
  • Amazon CloudSearch
  • Amazon CloudWatch
  • Amazon Machine Learning (Amazon ML)

Question 12

Question
Which AWS service automates infrastructure provisioning and administrative tasks for an analytical data warehouse?
Answer
  • Amazon Redshift
  • Amazon DynamoDB
  • Amazon ElasticCache
  • Amazon Aurora

Question 13

Question
Which services allows an administrator to create and modify AWS user permissions?
Answer
  • AWS Config
  • AWS CloudTrails
  • AWS Key Management Service (AWS KMS)
  • AWS Identity and Acces management (IAM)

Question 14

Question
Where can customer go to get more detail about Amazon Elastic Compute Cloud (Amazon EC2) billing activity that took place 3 months ago?
Answer
  • Amazon EC2 dashboard
  • AWS Cost and Usage reports
  • AWS Trusted Advisor dashboard
  • AWS CloudTrail logs stored in Amazon Simple Storage Services (Amazon S3)

Question 15

Question
How can the AWS Management Console be secured against unauthorized access?
Answer
  • Apply Multi-Factor Authentication (MFA)
  • Set up secondary password
  • Request root acces privileges
  • Disable AWS console access

Question 16

Question
Which of the following is a benefit of running an application accross two Availability Zones?
Answer
  • Performance is improved over running in a Single Availability Zone
  • It is more secure than running in a single Availability Zone
  • It significantly reduces the total cost of ownership versus running in a single Availability Zone
  • It increases the availability of an application compared to running in a single availability zone

Question 17

Question
Systems applying the cloud architecture principle of elasticity will:
Answer
  • minimize storage requirements by reducing logging and auditing activities
  • create systems that scale to the required capacity based on changes in demand
  • enable AWS to automatically select the most cost-effective services
  • accelerate the design process recovery from failure is automated, reducing the need for testing

Question 18

Question
What AWS feature enables a user to manage services though a web-based user interface?
Answer
  • AWS Management Console
  • AWS Application Programming Interface (API)
  • AWS Software Development Kit (SDK)
  • Amazon CloudWatch

Question 19

Question
Which AWS service provides infraestructure security optimization recommendations?
Answer
  • AWS Price List Application Programming Interface (API)
  • Reserved Instances
  • AWS Trusted Advisor
  • Amazon Elastic compute cloud (Amazon EC2) Spot Fleet

Question 20

Question
Which of the following examples supports the cloud design principle "design for failure and nothing will fail"?
Answer
  • Adding an elastic load balancer in fronto of a single Amazon Elastic compute Cloud (Amazon EC2) instance
  • Creating and deploying the most cost-effective solution
  • Deploying an application in multiple Availability Zones
  • Using Amazon CloudWatch alerts to monitor performance

Question 21

Question
A disaster recovery strategy on AWS should be based on launching infraestructure in a separate:
Answer
  • Subnet
  • AWS Region
  • AWS edge location
  • Amazon Virtual Private Cloud (Amazon VPC)
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