View Full Amazon AWS Certified Cloud Practitioner CLF-C02 Exam Dumps and Practice Test Dumps.

 

Question 201

Which AWS service provides a managed directory service that can support applications requiring Microsoft Active Directory compatibility?

1. Amazon Cognito
2. AWS Directory Service
3. AWS IAM Identity Center
4. Amazon WorkSpaces

Correct Answer: 2

Explanation

AWS Directory Service provides managed directory options that can support workloads requiring directory services and Microsoft Active Directory compatibility. It can help organizations integrate AWS applications with existing identity and directory environments while reducing the administrative burden associated with managing directory infrastructure. Amazon Cognito focuses on identities for customer-facing applications, IAM Identity Center provides workforce access to AWS accounts and applications, and WorkSpaces provides virtual desktops. Therefore, AWS Directory Service is the appropriate choice for managed directory capabilities.

Question 202

Which AWS service provides a way to authenticate and authorize users of web and mobile applications?

1. Amazon Cognito
2. Amazon GuardDuty
3. AWS Config
4. Amazon Inspector

Correct Answer: 1

Explanation

Amazon Cognito provides authentication, authorization, and user management capabilities for web and mobile applications. It can help application developers manage users and support sign-in experiences without building an entire identity system from scratch. Cognito can integrate with supported identity providers and provide tokens that applications use to control access to resources. GuardDuty focuses on threat detection, Config tracks resource configurations, and Inspector identifies software vulnerabilities. Therefore, Amazon Cognito is the appropriate service for managing identities for application users.

Question 203

Which AWS service can provide centralized single sign-on access to multiple AWS accounts and supported applications for workforce users?

1. Amazon Cognito
2. AWS IAM Identity Center
3. AWS Directory Service
4. AWS Certificate Manager

Correct Answer: 2

Explanation

AWS IAM Identity Center provides centralized workforce access to multiple AWS accounts and supported applications. It can help organizations manage user access through a central location rather than creating separate login arrangements for every AWS account. Administrators can assign users or groups appropriate permissions based on organizational requirements. Cognito is primarily intended for application users, Directory Service provides managed directory capabilities, and Certificate Manager manages certificates. Therefore, IAM Identity Center is the appropriate choice for centralized workforce single sign-on.

Question 204

Which AWS service provides managed SSL/TLS certificates for use with supported AWS services?

1. AWS Certificate Manager
2. AWS KMS
3. AWS Secrets Manager
4. Amazon GuardDuty

Correct Answer: 1

Explanation

AWS Certificate Manager, or ACM, provides managed SSL/TLS certificates that can be used with supported AWS services. It simplifies certificate provisioning, deployment, and renewal, reducing the operational work required to manage certificates manually. AWS KMS manages cryptographic keys, Secrets Manager securely stores sensitive credentials and secrets, and GuardDuty detects potential threats. Therefore, Certificate Manager is the appropriate service when an application needs managed SSL/TLS certificates for supported AWS resources and services.

Question 205

Which AWS service helps collect and analyze security findings from multiple AWS security services and supported partner products?

1. AWS Security Hub
2. Amazon CloudFront
3. AWS Budgets
4. Amazon Route 53

Correct Answer: 1

Explanation

AWS Security Hub provides a centralized view of security findings from supported AWS security services and partner products. It can help security teams aggregate findings, identify important issues, and monitor security posture across AWS environments. Services such as GuardDuty, Inspector, and Macie can generate findings that may be integrated into Security Hub. CloudFront provides content delivery, Budgets manages financial thresholds, and Route 53 provides DNS services. Therefore, Security Hub is the appropriate service for centralized security finding management.

Question 206

Which AWS storage option is designed for long-term archival data that is accessed very rarely and can tolerate retrieval delays?

1. Amazon S3 Glacier Deep Archive
2. Amazon EBS
3. Amazon EFS
4. Amazon FSx

Correct Answer: 1

Explanation

Amazon S3 Glacier Deep Archive is an S3 storage class designed for long-term retention of data that is rarely accessed. It is suitable for use cases such as compliance archives, historical records, and long-term backups where minimizing storage cost is more important than immediate retrieval. EBS provides block storage for compute workloads, EFS provides shared file storage, and FSx provides managed file systems. Therefore, S3 Glacier Deep Archive is the appropriate storage option for rarely accessed archival information.

Question 207

Which AWS service provides managed block storage volumes that can be attached to Amazon EC2 instances?

1. Amazon S3
2. Amazon EBS
3. Amazon EFS
4. Amazon SQS

Correct Answer: 2

Explanation

Amazon Elastic Block Store, or EBS, provides persistent block storage volumes designed for use with Amazon EC2 instances. EBS volumes can store operating systems, applications, databases, and other data that require block-level storage. Different volume types are available for various performance and workload requirements. S3 provides object storage, EFS provides file storage, and SQS provides message queues. Therefore, Amazon EBS is the appropriate service when an EC2 workload requires persistent block storage.

Question 208

A company wants to deploy containers without managing the underlying servers. Which AWS compute option can provide this capability?

1. Amazon EC2
2. AWS Fargate
3. Amazon Lightsail
4. AWS Outposts

Correct Answer: 2

Explanation

AWS Fargate provides serverless compute for containers, allowing customers to run container workloads without managing the underlying servers. Fargate can be used with supported container orchestration services such as Amazon ECS and Amazon EKS. AWS manages the infrastructure required to run the containers while customers focus on their applications and container configurations. EC2 requires customers to manage virtual servers, Lightsail provides simplified cloud resources, and Outposts extends AWS infrastructure to customer locations. Therefore, Fargate is appropriate for serverless container execution.

Question 209

Which AWS service is designed to provide DNS domain registration and DNS routing capabilities?

1. Amazon Route 53
2. Amazon CloudFront
3. AWS Direct Connect
4. Amazon VPC

Correct Answer: 1

Explanation

Amazon Route 53 is a scalable DNS service that provides domain registration capabilities and DNS routing functionality. It can route users to resources such as websites, applications, and other endpoints based on configured routing policies. Route 53 can also support health checks and DNS-based failover configurations. CloudFront provides content delivery, Direct Connect provides dedicated network connectivity, and VPC provides isolated networking environments. Therefore, Route 53 is the appropriate service for DNS management and domain-related routing requirements.

Question 210

Which AWS service is primarily designed to identify software vulnerabilities and unintended network exposure in AWS workloads?

1. Amazon Macie
2. Amazon Inspector
3. Amazon GuardDuty
4. AWS Shield

Correct Answer: 2

Explanation

Amazon Inspector is a vulnerability management service that helps identify software vulnerabilities and unintended network exposure in supported AWS workloads. It can assess supported resources such as EC2 instances and container workloads and provide findings related to security weaknesses. Macie focuses on discovering and protecting sensitive data in Amazon S3, GuardDuty provides threat detection, and Shield provides DDoS protection. Therefore, Inspector is the appropriate service when the primary requirement is vulnerability assessment of supported AWS workloads.

Question 211

Which AWS service can provide centralized management of firewall policies across multiple AWS accounts and resources?

1. AWS Firewall Manager
2. AWS WAF
3. AWS Shield
4. Amazon GuardDuty

Correct Answer: 1

Explanation

AWS Firewall Manager helps organizations centrally configure and manage firewall-related security policies across multiple AWS accounts and resources. It can be particularly useful in environments managed through AWS Organizations, where security teams need consistent controls across many accounts. AWS WAF provides web application firewall functionality, Shield provides DDoS protection, and GuardDuty provides threat detection. Therefore, Firewall Manager is the appropriate service when an organization needs centralized administration of supported firewall policies across its AWS environment.

Question 212

Which AWS service is designed to help users create business intelligence dashboards and interactive visualizations from data?

1. Amazon Athena
2. Amazon QuickSight
3. Amazon Redshift
4. AWS Glue

Correct Answer: 2

Explanation

Amazon QuickSight is a business intelligence service that allows users to create interactive dashboards, visualizations, and analytical reports from supported data sources. It can help organizations present business information in an accessible format for decision-makers and other users. Athena provides serverless SQL querying, Redshift provides data warehousing, and AWS Glue provides data integration and cataloging capabilities. Therefore, QuickSight is the appropriate AWS service when the primary requirement is business intelligence visualization and dashboard creation.

Question 213

Which AWS service provides a managed ETL and data integration capability for discovering, preparing, and moving data?

1. AWS Glue
2. Amazon SQS
3. Amazon CloudFront
4. AWS Shield

Correct Answer: 1

Explanation

AWS Glue is a managed data integration service that can help organizations discover, prepare, transform, and move data between supported sources and destinations. It includes capabilities such as the Glue Data Catalog and managed ETL processes, making it useful for analytics and data lake workloads. SQS provides messaging queues, CloudFront provides content delivery, and Shield focuses on DDoS protection. Therefore, AWS Glue is the appropriate service when an organization needs managed data integration and ETL capabilities.

Question 214

Which AWS service is designed to transfer files using protocols such as SFTP, FTPS, and FTP into AWS storage services?

1. AWS Transfer Family
2. AWS DataSync
3. Amazon S3
4. AWS Storage Gateway

Correct Answer: 1

Explanation

AWS Transfer Family provides fully managed file transfer services that support protocols such as SFTP, FTPS, and FTP. It allows organizations to transfer files into and out of AWS storage services while continuing to use familiar file transfer protocols. DataSync focuses on automated data movement between storage systems, S3 provides object storage, and Storage Gateway connects on-premises environments with AWS storage. Therefore, AWS Transfer Family is the appropriate choice when managed file transfer using traditional protocols is required.

Question 215

Which AWS service can provide a virtual private network connection between a customer’s network and an Amazon VPC over the internet?

1. AWS Direct Connect
2. AWS Site-to-Site VPN
3. Amazon CloudFront
4. Amazon Route 53

Correct Answer: 2

Explanation

AWS Site-to-Site VPN provides encrypted network connectivity between a customer’s on-premises or other external network and an Amazon VPC using VPN tunnels over the internet. It can provide secure connectivity without requiring a dedicated physical connection. Direct Connect provides a dedicated network connection, while CloudFront handles content delivery and Route 53 provides DNS services. Therefore, Site-to-Site VPN is appropriate when an organization needs encrypted connectivity between an external network and a VPC over internet-based infrastructure.

Question 216

Which AWS service allows customers to run SQL queries against data in Amazon S3 without managing database infrastructure?

1. Amazon RDS
2. Amazon Athena
3. Amazon DynamoDB
4. Amazon Neptune

Correct Answer: 2

Explanation

Amazon Athena is a serverless analytics service that allows customers to use SQL to query data stored in Amazon S3 without provisioning or managing database servers. It is useful for interactive analysis, log examination, and querying datasets stored in formats supported by Athena. RDS provides managed relational databases, DynamoDB provides NoSQL database functionality, and Neptune provides graph database capabilities. Therefore, Athena is the appropriate service when users need serverless SQL analysis of data stored in S3.

Question 217

Which AWS service provides managed hardware appliances that can help transfer very large amounts of data into or out of AWS when network transfer is impractical?

1. AWS Snow Family
2. AWS Storage Gateway
3. AWS DataSync
4. Amazon S3

Correct Answer: 1

Explanation

The AWS Snow Family provides physical devices designed for secure data transfer and certain edge computing workloads. These devices can be useful when organizations need to move very large datasets and network-based transfer would take too long or be impractical. Depending on the device, the Snow Family can provide storage, compute, and data transfer capabilities. Storage Gateway provides hybrid storage integration, DataSync performs managed online transfers, and S3 provides cloud object storage. Therefore, the Snow Family is appropriate for large-scale physical data migration scenarios.

Question 218

Which AWS service provides centralized management of parameters that applications can retrieve without embedding configuration values directly in code?

1. AWS Systems Manager Parameter Store
2. AWS CloudTrail
3. Amazon Inspector
4. AWS Artifact

Correct Answer: 1

Explanation

AWS Systems Manager Parameter Store provides secure, centralized storage for configuration values and parameters that applications and infrastructure can retrieve when needed. Parameters can be used for items such as configuration settings, connection information, and certain sensitive values. This approach helps reduce the need to hard-code configuration information into applications. CloudTrail records API activity, Inspector identifies vulnerabilities, and Artifact provides compliance documents. Therefore, Parameter Store is the appropriate service for centralized application configuration management.

Question 219

Which AWS pricing principle means customers generally pay for the resources they actually consume rather than purchasing hardware in advance?

1. Fixed hardware ownership
2. Pay-as-you-go pricing
3. Annual infrastructure depreciation
4. Physical capacity reservation

Correct Answer: 2

Explanation

Pay-as-you-go pricing is a fundamental AWS cloud pricing principle in which customers generally pay for the AWS resources and services they consume instead of purchasing physical infrastructure upfront. This model allows organizations to scale resource usage according to changing requirements and avoid many large capital expenditures associated with owning data center hardware. Specific AWS services can have different pricing models, including commitments and capacity-based discounts. Therefore, pay-as-you-go pricing best describes the general consumption-based approach used across many AWS services.

Question 220

Which AWS Well-Architected Framework pillar focuses on avoiding unnecessary costs while delivering business value?

1. Reliability
2. Performance Efficiency
3. Cost Optimization
4. Operational Excellence

Correct Answer: 3

Explanation

The Cost Optimization pillar of the AWS Well-Architected Framework focuses on avoiding unnecessary spending while ensuring that workloads deliver business value. It encourages organizations to understand resource consumption, select appropriate pricing models, monitor expenditures, and continually adjust resources as requirements change. Reliability focuses on workload recovery and availability, Performance Efficiency focuses on using resources efficiently, and Operational Excellence emphasizes operating and improving workloads effectively. Therefore, Cost Optimization is the pillar directly concerned with controlling AWS costs while maintaining appropriate business outcomes.