Amazon CLF-C02 Practice Exams
Last updated on Oct 21,2026- Exam Code: CLF-C02
- Exam Name: AWS Certified Cloud Practitioner
- Certification Provider: Amazon
- Latest update: Oct 21,2026
A company has two AWS accounts in an organization in AWS Organizations for consolidated billing.
All of the company’s AWS resources are hosted in one AWS Region.
Account A has purchased five Amazon EC2 Standard Reserved Instances (RIs) and has four EC2 instances running. Account B has not purchased any RIs and also has four EC2 instances running.
Which statement is true regarding pricing for these eight instances?
- A . The eight instances will be charged as regular instances.
- B . Four instances will be charged as RIs, and four will be charged as regular instances.
- C . Five instances will be charged as RIs, and three will be charged as regular instances.
- D . The eight instances will be charged as RIs.
What are the characteristics of Availability Zones? (Select TWO.)
- A . All Availability Zones in an AWS Region are interconnected with high-bandwidth, low-latency networking
- B . Availability Zones are physically separated by a minimum of distance of 150 km (100 miles).
- C . All traffic between Availability Zones is encrypted.
- D . Availability Zones within an AWS Region share redundant power, networking, and connectivity.
- E . Every Availability Zone contains a single data center.
An Availability Zone consists of:
- A . one or more data centers in a single location.
- B . two or more data centers in multiple locations.
- C . one or more physical hosts in a single data center.
- D . two or more physical hosts in multiple data centers.
A company wants to host its relational databases on AWS. The databases have predefined schemas that the company needs to replicate on AWS.
Which AWS services could the company use for the databases? (Select TWO.)
- A . Amazon Aurora
- B . Amazon RDS
- C . Amazon DocumentDB (with MongoDB compatibility)
- D . Amazon Neptune
- E . Amazon DynamoDB
Which AWS service or feature is used to send both text and email messages from distributed applications?
- A . Amazon Simple Notification Service (Amazon SNS)
- B . Amazon Simple Email Service (Amazon SES)
- C . Amazon CloudWatch alerts
- D . Amazon Simple Queue Service (Amazon SQS)
Which AWS service should a cloud practitioner use to receive real-time guidance for provisioning resources, based on AWS best practices related to security, cost optimization, and service limits?
- A . AWS Trusted Advisor
- B . AWS Config
- C . AWS Security Hub
- D . AWS Systems Manager
What does the Amazon S3 Intelligent-Tiering storage class offer?
- A . Payment flexibility by reserving storage capacity
- B . Long-term retention of data by copying the data to an encrypted Amazon Elastic Block Store (Amazon EBS) volume
- C . Automatic cost savings by moving objects between tiers based on access pattern changes
- D . Secure, durable, and lowest cost storage for data archival
Which AWS service or feature is used to Troubleshoot network connectivity issues between Amazon EC2 instances?
- A . AWS Certificate Manager (ACM)
- B . Internet gateway
- C . VPC Flow Logs
- D . AWS CloudHSM
A company is designing a web application that will run on Amazon EC2 instances.
Which AWS services and features will improve availability and reduce the impact of failures for this application? (Select TWO.)
- A . Amazon EC2 Auto Scaling for the EC2 instances
- B . VPC subnet ACLs to check the health of a service
- C . Resources that are distributed across multiple Availability Zones
- D . Configuration of AWS Server Migration Service (AWS SMS) to move the EC2 instances to a different AWS Region
- E . Resources that are distributed across multiple AWS points of presence
Which AWS Well-Architected Framework concept represents a system’s ability to remain functional when the system encounters operational problems?
- A . Consistency
- B . Elasticity
- C . Durability
- D . Latency