Test
Teste 25 perguntas
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Preguntas del test (25)
1Which of the essential characteristics of the cloud refers to the ability of the clouds to expand and contract to meet their demands
- AOn-demand self-service
- BBroad network access
- CResource pooling
- DRapid elasticity
2What does EC2 mean?
- AElastic Compute Cloud
- BEletronic Compute Cloud
- CElastic Cloud 2
- DElastic Compute 2
3Which Cloud essential characteristic enables organisations to deploy applications quicker than they could with a traditional On Premises solution?
- AOn-Demand Self-service
- BRapid Elasticity
- CResource Pooling
- DMeasoured Service
4A characteristic of edge locations is that they:
- AHost Amazon EC2 instances closer to user
- BHelp lower latency and improve performance for users
- CCache frequently changing data without reaching the origin server
- DRefresh data changes daily
5What are the three fundamentals of pricing in AWS?
- ACompute,storage and inbound data transfer
- BCompute,database and internet connectivity
- CCompute,storage and outbound data transfer
- DElasticity, agility and data tranfer
6Which AWS characteristics make AWS cost effective for a workload with dynamic user demand?
- AHigh availability
- BShared security model
- CPay-as-you-go pricing
- DReliability
7Which service enables risk auditing by continuously monitoring and logging account activity, including user actions in the AWS Management Console and AWS SDKs?
- AAmazon CloudWatch
- BAWS CloudTrail
- CAWS Config
- DAWS Health
8Which AWS policy defines the prohibited uses of the AWS Cloud?
- AAWS End User Policy
- BAWS Cloud Policy
- CAWS Acceptable Pratices Policy
- DAWS Acceptable Use Policy
9What are the advantages of cloud computing compared to the on-premises environment?
a- Avoid large capital investments
b- Capacity on demand
c- Become global in minutes
d- Increase speed and agility- AOnly a is correct
- BOnly a and b are correct
- COnly b and c are correct
- DAll options are correct
10Which pricing model allows AWS customers to pay for features as needed?
- APay by estimated capacity
- BPay for reserved resources
- CPay as you go
- DPay or reserved resources and as you go
11About Athena and Macie services:
Amazon Athena is an interactive query service
Athena is serverless
Macie uses machine learning- AOnly 2 is correct
- BOnly 3 is correc
- CAll options are correct
- DOnly 1 is correct
12Which AWS service would simplify the migration of a database to AWS?
- AAWS Storage Gateway
- BAWS Database Migration Service (AWS DMS)
- CAmazon EC2
- DAmazon AppStream 2.0
13Where can a userfind information aboutprohibited actions onthe AWS infrastructure?
- AAWS Trusted Advisor
- BAWS Identity and Access Management (IAM)
- CAWS Billing Console
- DAWS Acceptable Use Policy
14What are Amazon Machine Images (AMIs) used for?
- ALaunching an Amazon EC2 instance
- BTaking a backup of an Amazon EC2 instance
- CSelecting the instance type
- DRunning commands at instance launch time
15Which of the following services is considered to be a "serverless" service?
- AAmazon EC2
- BAmazon LightSail
- CAmazon ECS with EC2 LaunchType
- DAWS Lambda
16Which of the following services is global in scope?
- AAWS Identity and Access Management(IAM)
- BAmazon Elastic Compute Cloud (EC2)
- CAmazon Relational Database Service(RDS)
- DAWS Lambda
17An access key ID and secret access key is associated with IAM entity?
- AUser
- BGroup
- CRole
- DPolicy
18The WAF firewall acts on which OSI layer?
- A6th layer
- B5th layer
- C4th layer
- D7th layer
19Which of the options is not a type of cloud computing?
- AInfrastructure as a Service
- BSystem Administration as a Service
- CSoftware as a Service
- DPlatform as a Service
20In the shared responsibility model, AWS has the responsibility to provide:
- ASecurity for the cloud
- BSecurity in the cloud
- CSecurity of the cloud
- DSecurity outside the cloud
21Which component of the AWS global infrastructure does Amazon CloudFront use to ensure low-latency delivery?
- AAWS Regions
- BEdge locations
- CAvailability Zones
- DVirtual Private Cloud (VPC)
22Through AWS CloudWatch it is possible to:
- ASecurity analysis on EC2 machines
- BData collect
- CSet alarms
- DMonitor your services
23Cloud service models are a continuum, products can align with service models or stay somewhere in between.
- AVerdadero
- BFalso
24S3 is an ideal object storage for storing "simple" files, such as word documents, photos, etc.
- AVerdadero
- BFalso
25Distributing workloads across multiple Availability Zones supports which cloud architecturedesign principle?
- AImplement automation
- BDesign for agility
- CDesign for failure
- DImplement elasticity
Información
- Descripción
- Test sobre Teste 25 perguntas, creado por Eric Silveira el 11/03/2021.
- Autor
- Eric Silveira
- Idioma
- Português
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