AWS Certified Cloud Practitioner
Prepare with 30 original English practice questions and explanations in the 2026-10 set. CLF-C02 cloud concepts, security and compliance, AWS services, and billing and pricing. Independent study material, not an official examination.
Set · 2026-10
A retailer wants to add computing capacity during short seasonal sales and remove it afterward. Which cloud characteristic best supports this goal?
Questions & review
Original, independent study material. This is not an official exam paper.
20 questions on this page
A retailer wants to add computing capacity during short seasonal sales and remove it afterward. Which cloud characteristic best supports this goal?
A company moves from buying servers in advance to paying for consumed cloud resources. Which financial change does this illustrate?
Which statement best distinguishes an AWS Availability Zone from an AWS Region?
An application must remain available if one Availability Zone fails. Which design best addresses that requirement?
Which customer action remains a responsibility when running an application on Amazon EC2?
An organization uses Amazon RDS rather than installing a database on EC2. Which responsibility generally remains with the customer?
Which practice best protects the AWS account root user?
An application on EC2 needs temporary permissions to read one S3 bucket. Which approach is preferred?
A company wants workforce users to access several AWS accounts through centrally managed sign-in. Which service is designed for this?
Which policy design follows least privilege for an application that only reads objects from a specific S3 location?
An auditor asks which principal changed a security group and when. Which AWS service provides the relevant account activity records?
An operations team wants an alarm when an EC2 instance's CPU utilization remains high. Which service is the best fit?
An auditor needs AWS compliance reports supplied by AWS. Which service provides access to them?
A security team wants managed detection of suspicious activity based on supported AWS telemetry. Which service best fits?
A company needs managed keys for encrypting data in supported AWS services. Which service is most appropriate?
Which AWS service provides resizable virtual servers that let a customer manage the guest operating system?
A team wants to run a function in response to uploaded objects without provisioning servers. Which compute service fits?
Which service is best suited to storing image files as objects accessed through APIs?
An EC2 instance needs a persistent block device for its operating system. Which service is appropriate?
Several Linux instances need concurrent access to a managed shared file system. Which service is most appropriate?