CompTIA Cloud+ Practice Questions: Troubleshooting Domain
Test your CompTIA Cloud+ knowledge with 5 practice questions from the Troubleshooting domain. Includes detailed explanations and answers.
CompTIA Cloud+ Practice Questions
Master the Troubleshooting Domain
Test your knowledge in the Troubleshooting domain with these 5 practice questions. Each question is designed to help you prepare for the CompTIA Cloud+ certification exam with detailed explanations to reinforce your learning.
Question 1
Your cloud application is experiencing intermittent downtime. You suspect a resource exhaustion issue. Which AWS service can provide insights into resource utilization to help identify the root cause?
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Correct Answer: B
Explanation: AWS CloudWatch provides monitoring and logging for AWS resources, including metrics for CPU, memory, and other system-level metrics that can indicate resource exhaustion. AWS Cost Explorer is for cost analysis, AWS CloudFormation is for infrastructure as code, and AWS Elastic Beanstalk is a platform as a service.
Question 2
A multi-tier application on GCP is experiencing performance degradation. You suspect that a backend service is the bottleneck. Which GCP service should you use to trace requests and identify latency issues?
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Correct Answer: A
Explanation: Cloud Trace is a distributed tracing system that collects latency data from applications and provides insights into performance bottlenecks, making it ideal for identifying issues in a multi-tier application. Cloud Spanner, SQL, and Datastore are database services.
Question 3
An application hosted on AWS is experiencing increased latency. You suspect that the issue might be related to network congestion. Which AWS service can you use to analyze network traffic and identify the source of the congestion?
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Correct Answer: C
Explanation: AWS VPC Flow Logs allow you to capture information about the IP traffic going to and from network interfaces in your VPC, which can help identify network congestion issues. AWS CloudTrail is used for auditing API calls, AWS CloudWatch is for monitoring performance metrics, and AWS X-Ray is for debugging and analyzing application performance, not specifically for network traffic.
Question 4
A cloud administrator is trying to troubleshoot a network connectivity issue between two VMs in a hybrid cloud setup. Which tool can help identify if the issue is due to a firewall rule on Google Cloud Platform?
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Correct Answer: B
Explanation: The command 'gcloud compute firewall-rules list' lists all the firewall rules in the project, which can help identify if a firewall rule is blocking traffic between the VMs. The other commands list instances, networks, and routes, which are not directly related to firewall rule issues.
Question 5
A containerized application deployed on Kubernetes is not scaling as expected under load. Which Kubernetes feature should you investigate to troubleshoot the issue?
Show Answer & Explanation
Correct Answer: B
Explanation: The Horizontal Pod Autoscaler automatically scales the number of pods in a Kubernetes deployment based on observed CPU utilization or other select metrics. If scaling isn't working, this is the feature to investigate. Pod Disruption Budgets ensure availability during voluntary disruptions, Kubelet Logs provide node-level logging, and ConfigMaps store configuration data.
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About CompTIA Cloud+ Certification
The CompTIA Cloud+ certification validates your expertise in troubleshooting and other critical domains. Our comprehensive practice questions are carefully crafted to mirror the actual exam experience and help you identify knowledge gaps before test day.
Ultimate Guide to CompTIA Cloud+ Certification
Want to master the CompTIA Cloud+ exam from start to finish? Our complete guide covers the exam format, domains, preparation tips, and resources to help you pass on your first try.
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