CLF-C01 : AWS Certified Cloud Practitioner : Part 31
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Which pricing model will interrupt a running Amazon EC2 instance if capacity becomes temporarily unavailable?
- On-Demand Instances
- Standard Reserved Instances
- Spot Instances
- Convertible Reserved Instances
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Which security-related task is the responsibility of the customer in the AWS Cloud?
- Securing infrastructure at data centers
- Maintaining firewall configurations at a hardware level
- Maintaining networking among hardware components
- Maintaining server-side encryption
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Which AWS service acts as a data extract, transform, and load (ETL) tool to make it easy to prepare data for analytics?
- Amazon QuickSight
- Amazon Athena
- AWS Glue
- AWS Elastic Beanstalk
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A company recently migrated to AWS and wants to enable intelligent threat protection and continuous monitoring across all of its AWS accounts.
Which AWS service should the company use to achieve this goal?
- Amazon Macie
- Amazon GuardDuty
- AWS Shield
- Amazon Detective
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A user can optimize Amazon EC2 costs by performing which of the following tasks? (Choose two.)
- Implementing Auto Scaling groups to add and remove instances based on demand.
- Creating a policy to restrict IAM users from creating new instances.
- Setting a budget to limit spending on EC2 instances using AWS Budgets.
- Purchasing Reserved Instances.
- Adding EC2 instances to a second AWS Region that is geographically close to the end users.
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Which AWS services or features help decrease network latency for a globally dispersed user base? (Choose two.)
- Amazon VPC
- Elastic Load Balancer
- Amazon CloudFront
- AWS Direct Connect
- AWS Global Accelerator
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AWS Trusted Advisor can monitor and provide advice on what characteristics of an AWS account? (Choose two.)
- Compliance with security best practices
- Application performance
- Network utilization
- Cost optimization
- Compliance status
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Which AWS service would identify if unrestricted access to a resource has been allowed by a security group?
- AWS Trusted Advisor
- Amazon CloudWatch
- VPC Flow Logs
- AWS CloudTrail
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Which AWS service or component allows inbound traffic from the internet to access a VPC?
- Internet gateway
- NAT gateway
- AWS WAF
- VPC peering
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Which architecture concept describes the ability to deploy resources on demand and release resources when they are no longer needed?
- High availability
- Decoupled architecture
- Decoupled architecture
- Elasticity
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When using Amazon RDS, what is the customer responsible for?
- Patching and maintenance of the underlying operating system.
- Managing automatic backups of the database.
- Controlling network access through security groups.
- Replacing failed instances in the event of a hardware failure.
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Which controls are shared under the AWS shared responsibility model? (Choose two.)
- Awareness and training
- Patching of Amazon RDS
- Configuration management
- Physical and environmental controls
- Service and communications protection or security
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A company has decided to migrate its production workloads to the AWS Cloud.
Which actions can help reduce operational costs as part of the migration? (Choose two.)
- Reduce overprovisioned instances.
- Rehost all third-party licenses on AWS.
- Implement a highly available architecture.
- Use managed services.
- Improve application security.
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Which design principles are enabled by the AWS Cloud to improve the operation of workloads? (Choose two.)
- Minimize upfront design
- Loose coupling
- Disposable resources
- Server design and concurrency
- Minimal viable product
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To optimize costs and resource usage, a company needs to monitor the operational health of its entire system of AWS Cloud resources.
Which AWS service will meet these requirements?
- AWS Organizations
- Amazon CloudWatch
- AWS CloudTrail
- AWS Config
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If a user has an AWS account with an Enterprise-level AWS Support plan, who is the primary point of contact for billing or account inquiries?
- Solutions architect
- AWS Concierge Support team
- An AWS Marketplace seller
- AWS Partner Network (APN) partner
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Which AWS service will track user activity on AWS?
- Amazon GuardDuty
- AWS Trusted Advisor
- AWS CloudTrail
- Amazon CloudWatch
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A cloud practitioner needs an effective method to decrease application latency and increase performance for end users.
Which services will help? (Choose two.)
- Amazon Elastic Container Service (Amazon ECS) for Kubernetes
- Amazon S3
- Amazon AppStrearn 2.0
- Amazon ElastiCache
- Amazon CloudFront
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A company is building a business intelligence solution and wants to use dashboards for reporting purposes.
Which AWS service can be used?
- Amazon Redshift
- Amazon Elasticsearch Service (Amazon ES)
- Amazon QuickSight
- Amazon Athena
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A company needs to transfer a large volume of data from an on-premises data center to the AWS Cloud. The company’s internet connectivity is slow and unreliable.
Which AWS service can facilitate this data transfer?
- Amazon S3 Glacier
- AWS Snowball
- AWS Storage Gateway
- Amazon Elastic File System (Amazon EFS)
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