CompTIA Cloud+ Practice Test 29

CompTIA Cloud+ Sample Questions

1 / 10

Your app’s REST API occasionally fails due to connection pool exhaustion. Which solution best mitigates this?

Disable connection pooling

Decrease client timeouts drastically

Increase connection pool size and implement retries with backoff

Use stateless connections for all requests

Add caching of responses

2 / 10

A customer requests a report proving uptime SLA compliance for the past quarter. Which cloud metric provides this evidence?

Availability percentage

Average CPU utilization

Mean time to deploy

Storage throughput

Network latency

3 / 10

A cloud service provider introduces new compliance requirements for encryption key storage. Your organization manages its own keys. What should you do first?

Rotate all keys immediately

Disable encryption until review completes

Switch providers

Review the provider’s updated compliance documentation

Delete old keys

4 / 10

A serverless application times out frequently when accessing a database. Metrics show cold start delays. What mitigation works best?

Increase function memory only

Disable concurrency limits

Use slower storage class

Increase timeout indefinitely

Keep warm instances by triggering periodic invocations

5 / 10

Your monitoring dashboard shows storage IOPS at 100% while throughput remains low. What does this indicate?

Disk is full snd no space is available

Network bottleneck

CPU contention

Many small random I/O operations are occurring

Misconfigured load balancer

6 / 10

After migrating workloads to a new VPC, DNS resolution between services fails. What is the most likely cause?

Wrong subnet CIDR allocation

VPC DNS hostnames or resolver not enabled

Incorrect IAM roles

High CPU usage on instances

Expired SSL certificate

7 / 10

Developers need temporary access to production for debugging during incidents. Which access control mechanism minimizes risk?

Time-bound just-in-time access with approvals

Permanent admin privileges

Shared root account

Static API keys

Manual password sharing

8 / 10

An IT manager wants to restrict cloud management console access from only corporate IP addresses. Which feature achieves this?

MFA for all users

Increased session timeout

Identity-based policy with IP condition keys

Custom password policy

Federated SSO

9 / 10

A cloud deployment uses spot instances to save cost. During a workload run, instances are suddenly terminated. What should be implemented to prevent data loss?

Disable termination notices

Switch entirely to spot instances

Increase spot bid price indefinitely

Run all compute in memory only

Checkpoint or persist data frequently to durable storage

10 / 10

A container orchestration system must securely store API credentials needed by apps. What’s the most secure solution?

Embed credentials in container images

Save credentials in environment variables checked into source control

Ask developers to input credentials manually at runtime

Store credentials in a secrets manager integrated with the platform

Write credentials to shared logs

Your score is

The average score is 60%

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📘 What to Expect in the Practice Test

The CV0-004 exam includes:

90 questions (multiple-choice and performance-based)
90-minute duration
Passing score: 750/900
Domains covered:
- Cloud Architecture and Design
- Security
- Deployment
- Operations and Support
- Troubleshooting

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