AWS CLF-C02
問題一覧
1
AWS Compute Optimizer delivers recommendations for which of the following AWS resources? (Select two)
Amazon EC2 instances, Amazon EC2 Auto Scaling groups, Amazon EBS volumes, AWS Lambda functions
2
A start-up would like to quickly deploy a popular technology on AWS. As a Cloud Practitioner, which AWS tool would you use for this task?
AWS Quick Starts references
3
An AWS user is trying to launch an EC2 instance in a given region. What is the region-specific constraint that the Amazon Machine Image (AMI) must meet so that it can be used for this EC2 instance?
You must use an AMI from the same region as that of the EC2 instance. The region of the AMI has no bearing on the performance of the EC2 instance
4
Which AWS service will you use to provision the same AWS infrastructure across multiple AWS accounts and regions?
AWS CloudFormation
5
A company's flagship application runs on a fleet of Amazon EC2 instances. As per the new policies, the system administrators are looking for the best way to provide secure shell access to AWS EC2 instances without opening new ports or using public IP addresses.
Which tool/service will help you achieve this requirement?
AWS Systems Manager Session Manager
6
Which pillar of the AWS Well-Architected Framework recommends maintaining infrastructure as code?
Operational Excellence
7
A photo sharing web application wants to store thumbnails of user-uploaded images on Amazon S3. The thumbnails are rarely used but need to be immediately accessible from the web application. The thumbnails can be regenerated easily if they are lost. Which is the most cost-effective way to store these thumbnails on S3?
Use S3 One-Zone Infrequent Access (One-Zone IA) to store the thumbnails
8
Which policy describes prohibited uses of the web services offered by Amazon Web Services?
AWS Acceptable Use Policy
9
Which of the following AWS Support plans provides access to online training with self-paced labs?
Enterprise
10
Which of the following statements is the MOST accurate when describing AWS Elastic Beanstalk?
It is a Platform as a Service (PaaS) which allows you to deploy and scale web applications and services
11
Which of the following S3 storage classes takes the most time to retrieve data (also known as first byte latency)?
S3 Glacier Deep Archive
12
An IT company has a hybrid cloud architecture and it wants to centralize the server logs for its EC2 instances and on-premises servers. Which of the following is the MOST effective for this use-case?
Use CloudWatch Logs for both the EC2 instance and the on-premises servers
13
The DevOps team at an e-commerce company is trying to debug performance issues for its serverless application built using a microservices architecture. As a Cloud Practitioner, which AWS service would you recommend addressing this use-case?
AWS X-Ray
14
Multi AZ (Availability Zone) deployment is an example of which of the following?
High Availability
15
Which of the following options is NOT a feature of Amazon Inspector?
Track configuration changes
16
An IT company wants to run a log backup process every Monday at 2 AM. The usual runtime of the process is 5 minutes. As a Cloud Practitioner, which AWS services would you recommend to build a serverless solution for this use-case? (Select two)
CloudWatch, Lambda
17
A company uses reserved EC2 instances across multiple units with each unit having its own AWS account. However, some of the units under-utilize their reserved instances while other units need more reserved instances. As a Cloud Practitioner, which of the following would you recommend as the most cost-optimal solution?
Use AWS Organizations to manage AWS accounts of all units and then share the reserved EC2 instances amongst all units
18
Data encryption is automatically enabled for which of the following AWS services? (Select two)?
Amazon S3 Glacier, AWS Storage Gateway
19
A cyber-security agency uses AWS Cloud and wants to carry out security assessments on their own AWS infrastructure without any prior approval from AWS. Which of the following describes/facilitates this practice?
Penetration Testing
20
A company wants to improve the resiliency of its flagship application so it wants to move from its traditional database system to a managed AWS database service to support active-active configuration in both the East and West US AWS regions. The active-active configuration with cross-region support is the prime criteria for any database solution that the company considers.
Which AWS database service is the right fit for this requirement?
Amazon DynamoDB with global tables
21
An IT company is on a cost-optimization spree and wants to identify all EC2 instances that are under-utilized. Which AWS services can be used off-the-shelf to address this use-case without needing any manual configurations? (Select two)
AWS Cost Explorer, AWS Trusted Advisor
22
Which of the following AWS authentication mechanisms supports a Multi-Factor Authentication (MFA) device that you can plug into a USB port on your computer?
U2F security key
23
An organization maintains a separate Virtual Private Cloud (VPC) for each of its business units. Two units need to privately share data. Which is the most optimal way of privately sharing data between the two VPCs?
VPC Peering
24
What is the primary benefit of deploying an RDS database in a Read Replica configuration?
Read Replica improves database scalability
25
A financial services company wants to migrate from its on-premises data center to AWS Cloud. As a Cloud Practitioner, which AWS service would you recommend so that the company can compare the cost of running their IT infrastructure on-premises vs AWS Cloud?
AWS Pricing Calculator
26
A company would like to separate cost for AWS services by the department for cost allocation. Which of the following is the simplest way to achieve this task?
Create tags for each department
27
A financial services company wants to ensure that its AWS account activity meets the governance, compliance and auditing norms. As a Cloud Practitioner, which AWS service would you recommend for this use-case?
CloudTrail
28
Which of the following are the serverless computing services offered by AWS (Select two)
AWS Fargate, AWS Lambda
29
Which entity ensures that your application on Amazon EC2 always has the right amount of capacity to handle the current traffic demand?
Auto Scaling
30
A company would like to optimize Amazon EC2 costs. Which of the following actions can help with this task? (Select TWO)
Set up Auto Scaling groups to align the number of instances with demand, Purchase EC2 Reserved instances
31
A multi-national corporation wants to get expert professional advice on migrating to AWS and managing their applications on AWS Cloud. Which of the following entities would you recommend for this engagement?
APN Consulting Partner
32
An organization deploys its IT infrastructure in a combination of its on-premises data center along with AWS Cloud. How would you categorize this deployment model?
Hybrid deployment
33
Which of the following AWS services can be used to forecast your AWS account usage and costs?
AWS Cost Explorer
34
Which of the following options are the benefits of using AWS Elastic Load Balancing (ELB)? (Select TWO)
High availability, Fault tolerance
35
AWS Organizations provides which of the following benefits? (Select two)
Share the reserved EC2 instances amongst the member AWS accounts, Volume discounts for Amazon EC2 and Amazon S3 aggregated across the member AWS accounts
36
A silicon valley based healthcare startup stores anonymized patient health data on Amazon S3. The CTO further wants to ensure that any sensitive data on S3 is discovered and identified to prevent any sensitive data leaks. As a Cloud Practitioner, which AWS service would you recommend addressing this use-case?
Amazon Macie
37
An intern at an IT company provisioned a Linux based On-demand EC2 instance with per-second billing but terminated it within 30 seconds as he wanted to provision another instance type. What is the duration for which the instance would be charged?
60 seconds
38
Which AWS service can help you analyze your infrastructure to identify unattached or underutilized EBS volumes?
AWS Trusted Advisor
39
A financial services enterprise plans to enable Multi-Factor Authentication (MFA) for its employees. For ease of travel, they prefer not to use any physical devices to implement MFA. Which of the below options is best suited for this use case?
Virtual MFA device
40
Which of the following AWS services offer block-level storage? (Select two)
Instance Store, EBS
問題一覧
1
AWS Compute Optimizer delivers recommendations for which of the following AWS resources? (Select two)
Amazon EC2 instances, Amazon EC2 Auto Scaling groups, Amazon EBS volumes, AWS Lambda functions
2
A start-up would like to quickly deploy a popular technology on AWS. As a Cloud Practitioner, which AWS tool would you use for this task?
AWS Quick Starts references
3
An AWS user is trying to launch an EC2 instance in a given region. What is the region-specific constraint that the Amazon Machine Image (AMI) must meet so that it can be used for this EC2 instance?
You must use an AMI from the same region as that of the EC2 instance. The region of the AMI has no bearing on the performance of the EC2 instance
4
Which AWS service will you use to provision the same AWS infrastructure across multiple AWS accounts and regions?
AWS CloudFormation
5
A company's flagship application runs on a fleet of Amazon EC2 instances. As per the new policies, the system administrators are looking for the best way to provide secure shell access to AWS EC2 instances without opening new ports or using public IP addresses.
Which tool/service will help you achieve this requirement?
AWS Systems Manager Session Manager
6
Which pillar of the AWS Well-Architected Framework recommends maintaining infrastructure as code?
Operational Excellence
7
A photo sharing web application wants to store thumbnails of user-uploaded images on Amazon S3. The thumbnails are rarely used but need to be immediately accessible from the web application. The thumbnails can be regenerated easily if they are lost. Which is the most cost-effective way to store these thumbnails on S3?
Use S3 One-Zone Infrequent Access (One-Zone IA) to store the thumbnails
8
Which policy describes prohibited uses of the web services offered by Amazon Web Services?
AWS Acceptable Use Policy
9
Which of the following AWS Support plans provides access to online training with self-paced labs?
Enterprise
10
Which of the following statements is the MOST accurate when describing AWS Elastic Beanstalk?
It is a Platform as a Service (PaaS) which allows you to deploy and scale web applications and services
11
Which of the following S3 storage classes takes the most time to retrieve data (also known as first byte latency)?
S3 Glacier Deep Archive
12
An IT company has a hybrid cloud architecture and it wants to centralize the server logs for its EC2 instances and on-premises servers. Which of the following is the MOST effective for this use-case?
Use CloudWatch Logs for both the EC2 instance and the on-premises servers
13
The DevOps team at an e-commerce company is trying to debug performance issues for its serverless application built using a microservices architecture. As a Cloud Practitioner, which AWS service would you recommend addressing this use-case?
AWS X-Ray
14
Multi AZ (Availability Zone) deployment is an example of which of the following?
High Availability
15
Which of the following options is NOT a feature of Amazon Inspector?
Track configuration changes
16
An IT company wants to run a log backup process every Monday at 2 AM. The usual runtime of the process is 5 minutes. As a Cloud Practitioner, which AWS services would you recommend to build a serverless solution for this use-case? (Select two)
CloudWatch, Lambda
17
A company uses reserved EC2 instances across multiple units with each unit having its own AWS account. However, some of the units under-utilize their reserved instances while other units need more reserved instances. As a Cloud Practitioner, which of the following would you recommend as the most cost-optimal solution?
Use AWS Organizations to manage AWS accounts of all units and then share the reserved EC2 instances amongst all units
18
Data encryption is automatically enabled for which of the following AWS services? (Select two)?
Amazon S3 Glacier, AWS Storage Gateway
19
A cyber-security agency uses AWS Cloud and wants to carry out security assessments on their own AWS infrastructure without any prior approval from AWS. Which of the following describes/facilitates this practice?
Penetration Testing
20
A company wants to improve the resiliency of its flagship application so it wants to move from its traditional database system to a managed AWS database service to support active-active configuration in both the East and West US AWS regions. The active-active configuration with cross-region support is the prime criteria for any database solution that the company considers.
Which AWS database service is the right fit for this requirement?
Amazon DynamoDB with global tables
21
An IT company is on a cost-optimization spree and wants to identify all EC2 instances that are under-utilized. Which AWS services can be used off-the-shelf to address this use-case without needing any manual configurations? (Select two)
AWS Cost Explorer, AWS Trusted Advisor
22
Which of the following AWS authentication mechanisms supports a Multi-Factor Authentication (MFA) device that you can plug into a USB port on your computer?
U2F security key
23
An organization maintains a separate Virtual Private Cloud (VPC) for each of its business units. Two units need to privately share data. Which is the most optimal way of privately sharing data between the two VPCs?
VPC Peering
24
What is the primary benefit of deploying an RDS database in a Read Replica configuration?
Read Replica improves database scalability
25
A financial services company wants to migrate from its on-premises data center to AWS Cloud. As a Cloud Practitioner, which AWS service would you recommend so that the company can compare the cost of running their IT infrastructure on-premises vs AWS Cloud?
AWS Pricing Calculator
26
A company would like to separate cost for AWS services by the department for cost allocation. Which of the following is the simplest way to achieve this task?
Create tags for each department
27
A financial services company wants to ensure that its AWS account activity meets the governance, compliance and auditing norms. As a Cloud Practitioner, which AWS service would you recommend for this use-case?
CloudTrail
28
Which of the following are the serverless computing services offered by AWS (Select two)
AWS Fargate, AWS Lambda
29
Which entity ensures that your application on Amazon EC2 always has the right amount of capacity to handle the current traffic demand?
Auto Scaling
30
A company would like to optimize Amazon EC2 costs. Which of the following actions can help with this task? (Select TWO)
Set up Auto Scaling groups to align the number of instances with demand, Purchase EC2 Reserved instances
31
A multi-national corporation wants to get expert professional advice on migrating to AWS and managing their applications on AWS Cloud. Which of the following entities would you recommend for this engagement?
APN Consulting Partner
32
An organization deploys its IT infrastructure in a combination of its on-premises data center along with AWS Cloud. How would you categorize this deployment model?
Hybrid deployment
33
Which of the following AWS services can be used to forecast your AWS account usage and costs?
AWS Cost Explorer
34
Which of the following options are the benefits of using AWS Elastic Load Balancing (ELB)? (Select TWO)
High availability, Fault tolerance
35
AWS Organizations provides which of the following benefits? (Select two)
Share the reserved EC2 instances amongst the member AWS accounts, Volume discounts for Amazon EC2 and Amazon S3 aggregated across the member AWS accounts
36
A silicon valley based healthcare startup stores anonymized patient health data on Amazon S3. The CTO further wants to ensure that any sensitive data on S3 is discovered and identified to prevent any sensitive data leaks. As a Cloud Practitioner, which AWS service would you recommend addressing this use-case?
Amazon Macie
37
An intern at an IT company provisioned a Linux based On-demand EC2 instance with per-second billing but terminated it within 30 seconds as he wanted to provision another instance type. What is the duration for which the instance would be charged?
60 seconds
38
Which AWS service can help you analyze your infrastructure to identify unattached or underutilized EBS volumes?
AWS Trusted Advisor
39
A financial services enterprise plans to enable Multi-Factor Authentication (MFA) for its employees. For ease of travel, they prefer not to use any physical devices to implement MFA. Which of the below options is best suited for this use case?
Virtual MFA device
40
Which of the following AWS services offer block-level storage? (Select two)
Instance Store, EBS