CompTIA CV0-004 Practice Test

Which of the following refers to the idea that data should stay within certain borders or territories?

A. Data classification

B. Data retention

C. Data sovereignty

D. Data ownership

Which of the following is the best type of database for storing different types of unstructured data that may change frequently?

A. Vector

B. Relational

C. Non-relational

D. Graph

An organization wants to ensure its data is protected in the event of a natural disaster. To support this effort, the company has rented a colocation space in another part of the country. Which of the following disaster recovery practices can be used to best protect the data?

A. On-sit

B. Replication

C. Retention

D. Off-site

A cloud engineer needs to determine a scaling approach for a payroll-processing solution that runs on a biweekly basis. Given the complexity of the process, the deployment to each new VM takes about 25 minutes to get ready. Which of the following would be the best strategy?

A. Horizontal

B. Scheduled

C. Trending

D. Event

Which of the following migration types is best to use when migrating a highly available application, which is normally hosted on a local VM cluster, for usage with an external user population?

A. Cloud to on-premises

B. Cloud to cloud

C. On-premises to cloud

D. On-premises to on-premises

Which of the following network types allows the addition of new features through the use of network function virtualization?

A. Local area network

B. Wide area network

C. Storage area network

D. Software-defined network

A cloud solutions architect needs to design a solution that will collect a report and upload it to an object storage service every time a virtual machine is gracefully or non-gracefully stopped. Which of the following will best satisfy this requirement?

A. An event-driven architecture that will send a message when the VM shuts down to a logcollecting function that extracts and uploads the log directly from the storage volume

B. Creating a webhook that will trigger on VM shutdown API calls and upload the requested files from the volume attached to the VM into the object-defined storage service

C. An API of the object-defined storage service that will scrape the stopped VM disk and self-upload the required files as objects

D. A script embedded on the stopping VM's OS that will upload the logs on system shutdown

An administrator used a script that worked in the past to create and tag five virtual machines. All of the virtual machines have been created: however, the administrator sees the following results:
{ tags: [ ] }
Which of the following is the most likely reason for this result?

A. API throttling

B. Service quotas

C. Command deprecation

D. Compatibility issues

Two CVEs are discovered on servers in the company's public cloud virtual network. The CVEs are listed as having an attack vector value of network and CVSS score of 9.0. Which of the following actions would be the best way to mitigate the vulnerabilities?

A. Patching the operating systems

B. Upgrading the operating systems to the latest beta

C. Encrypting the operating system disks

D. Disabling unnecessary open ports

A cloud engineer is reviewing the following Dockerfile to deploy a Python web application:



Which of the following changes should the engineer make lo the file to improve container security?

A. Add the instruction "JSER nonroot.

B. Change the version from latest to 3.11.

C. Remove the EHTRYPOIKT instruction.

D. Ensure myapp/main.pyls owned by root.