CV0-003 Free Practice Test

A database analyst reports it takes two hours to perform a scheduled job after onboarding 10,000 new users to the system. The analyst made no changes to the scheduled job before or after onboarding the users. The database is hosted in an IaaS instance on a cloud provider. Which of the following should the cloud administrator evaluate to troubleshoot the performance of the job?

1. A. The laaS compute configurations, the capacity trend analysis reports, and the storage IOPS
2. B. The hypervisor logs, the memory utilization of the hypervisor host, and the network throughput of the hypervisor
3. C. The scheduled job logs for successes and failures, the time taken to execute the job, and the job schedule
4. D. Migrating from laaS to on premises, the network traffic between on-premises users and the laaS instance, and the CPU utilization of the hypervisor host

Correct Answer: C

A company is currently running a website on site. However, because of a business requirement to reduce current RTO from 12 hours to one hour, and the RPO from one day to eight hours, the company is considering operating in a hybrid environment. The website uses mostly static files and a small relational database. Which of the following should the cloud architect implement to achieve the objective at the LOWEST cost possible?

1. A. Implement a load-balanced environment in the cloud that is equivalent to the current on-premises setupand use DNS to shift the load from on premises to cloud.
2. B. Implement backups to cloud storage and infrastructure as code to provision the environment automatically when the on-premises site is dow
3. C. Restore the data from the backups.
4. D. Implement a website replica in the cloud with auto-scaling using the smallest possible footprin
5. E. Use DNS to shift the load from on premises to the cloud.
6. F. Implement a CDN that caches all requests with a higher TTL and deploy the laaS instances manually in case of disaste
7. G. Upload the backup on demand to the cloud to restore on the new instances.

Correct Answer: B

A software development manager is looking for a solution that will allow a team of developers to work in isolated environments that can be spun up and torn down quickly.
Which of the following is the MOST appropriate solution?

1. A. Containers
2. B. File subscriptions
3. C. Ballooning
4. D. Software-defined storage

Correct Answer: A

A Chief Information Security Officer (CISO) is evaluating the company’s security management program. The CISO needs to locate all the assets with identified deviations and mitigation measures. Which of the following would help the CISO with these requirements?

1. A. An SLA document
2. B. ADR plan
3. C. SOC procedures
4. D. A risk register

Correct Answer: C

A company just successfully completed a DR test and is ready to shut down its DR site and resume normal operations.
Which of the following actions should the cloud administrator take FIRST?

1. A. Initiate a failover
2. B. Restore backups
3. C. Configure the network
4. D. Perform a failback

Correct Answer: A