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CLF-C02 (CLF-C02) - Study Guides Exam Questions

Last updated on July 22, 2026

97% Exam Compliance
880 Total Questions
1
Question
A company has an environment that includes Amazon EC2 instances, Amazon Lightsail, and on- premises servers. The company wants to automate the security updates for its operating systems and applications.

Which solution will meet these requirements with the LEAST operational effort?
Options
A Use the AWS Systems Manager Patch Manager capability.
B Schedule Amazon GuardDuty to run on a nightly basis.
C Use AWS Shield to identify and manage security events.
D Connect to each server by using a remote desktop connection. Run an update script.
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2
Question
A systems administrator created a new 1AM user for a developer and assigned the user an access key instead of a user name and password. What is the access key used for?
Options
A To access the AWS account as the AWS account root user
B To access all of a company's AWS accounts
C To access the AWS account through the AWS Management Console
D To access the AWS account through a CLI
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3
Question
A company wants to improve its security and audit posture by limiting Amazon EC2 inbound access. According to the AWS shared responsibility model, which task is the responsibility of the customer?
Options
A Configure the security used by managed services.
B Patch and back up Amazon Aurora.
C Protect the global infrastructure that runs all of the services offered in the AWS Cloud.
D Configure logical access controls for resources, and protect account credentials.
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4
Question
A company is expecting a short-term spike in internet traffic for its application. During the traffic increase, the application cannot be interrupted. The company also needs to minimize cost and maximize flexibility. A company needs to use a serverless interactive query service to analyze data in Amazon S3. The query service must support standard SQL.

Which AWS service will meet these requirements?
Options
A Amazon Redshift
B Amazon Kinesis Data Streams
C AWS Glue
D Amazon Athena
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5
Question
A security engineer wants a single-tenant AWS solution to create, control, and manage their own cryptographic keys to meet regulatory compliance requirements for data security.

Which AWS service should the engineer use?
Options
A AWS Systems Manager
B AWS Certificate Manager (ACM)
C AWS CloudHSM
D AWS Key Management Service (AWS KMS)
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