Cloud+ Troubleshooting Quiz: Can You Fix The Outage?

1. Your cloud storage access suddenly becomes forbidden (403 errors). What should you verify immediately?

IAM policies, bucket permissions, and authentication tokens

Storage device physical location

User's internet service provider

Cloud provider's marketing materials

2. An SSL/TLS certificate expires, blocking secure connections. What is the fastest resolution?

Renew the certificate and update the load balancer immediately

Delete the entire application

Switch to HTTP instead

Restart the user's computer

3. Your application crashes when memory usage exceeds a threshold. What troubleshooting metric is most critical?

Memory leak analysis and garbage collection performance

User's keyboard typing speed

Cloud provider's office building height

Application's startup animation duration

4. A cloud database reaches its connection limit and rejects new requests. What is the immediate remediation?

Increase connection pool limits or identify idle connections

Change the database name

Unplug the network cable

Clear the user's browser history

5. Your cloud monitoring shows high network packet loss. Which layer requires investigation?

Network interface, routing, and cloud provider's backbone

User's printer settings

Cloud provider's office temperature

Application's welcome message

6. A deployment fails with permission denied errors. What should you check in your troubleshooting workflow?

Service account permissions and deployment pipeline credentials

User's personal calendar

Cloud provider's social media followers

Application's icon size

7. Your cloud bill has increased unexpectedly. Which resources should you audit?

Compute instances, storage usage, and data transfer costs

User's email address format

Cloud provider's stock price

Application's font selection

8. A microservice fails to register with the service mesh. What should you troubleshoot first?

Network connectivity, service health checks, and configuration

User's screen resolution

Cloud provider's founding year

Application's background color

9. Your cloud infrastructure experiences data replication lag between regions. What is the primary concern?

Network latency and bandwidth between regions

User's mouse sensitivity settings

Cloud provider's employee count

Keyboard layout preference

10. A DNS resolution issue prevents users from accessing your cloud application. Which record should you check first?

A records, CNAME records, and DNS propagation status

Database schema and table structure

User's local system time

Cloud provider's office address

11. A virtual machine in your cloud environment fails to communicate with external services. Which layer should you troubleshoot first?

Network security groups and firewall rules

Application code and dependencies

Virtual machine RAM allocation

Cloud provider's backend hardware

12. An application experiences high CPU utilization and slow response times. What is the best troubleshooting approach?

Profile application code and check for resource contention

Immediately increase all resource allocations

Delete and recreate the entire application

Change the application's name

13. Your backup job fails to complete within the scheduled window. Which factor should you review?

Data volume, network bandwidth, and storage I/O limits

Current date and month

User's favorite color preference

Cloud provider's logo design

14. A cloud function times out while processing large data sets. What should you optimize first?

Function memory allocation and execution timeout

User authentication method

Cloud provider's logo and branding

Operating system version

15. Your API gateway returns 502 Bad Gateway errors intermittently. Which component should you investigate?

Backend service health and response times

Client browser cache settings

DNS record TTL values

SSL certificate expiration date

16. An auto-scaling group fails to launch new instances during peak load. What is the most common cause?

Insufficient IAM permissions or resource quotas

Incorrect time zone settings

Network interface driver incompatibility

User session timeout

17. A load balancer is not distributing traffic evenly across backend instances. Which metric should you check first?

Instance health status and response times

Total number of active users

Cloud storage bucket size

Network bandwidth capacity

18. Your cloud database experiences intermittent connection timeouts. What should you verify before escalating?

Database version and patch level

Connection pool settings and network routes

User login credentials format

Cloud provider's data center location

19. A containerized application stops responding after a recent update. Which troubleshooting step should you perform first?

Check container logs and runtime status

Rollback to the previous version immediately

Increase container memory limits

Restart the entire cluster

20. You receive alerts that cloud storage latency has increased significantly. What is the most likely initial cause?

Regional outage or network congestion

User error in object naming

Insufficient storage capacity

Outdated client software

Cloud+ Troubleshooting Quiz: Can You Fix the Outage?