CompTIA CV0-004 Exam Practice Test Instant Access

Question 1

Which of the following best describes a system that keeps all different versions of a software separate from each other while giving access to all of the versions?

ACode documentation

BCode control

CCode repository

DCode versioning

Answer : D

A system that keeps all different versions of software separate from each other while providing access to all of the versions is best described by Code versioning. Code versioning systems, such as Git, allow developers to keep track of changes, revert to previous states, and manage multiple versions of codebases. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson

Question 2

A company wants to implement a work environment that will have low operational overhead and highly accessible enterprise resource planning, email, and data resources. Which of

the following cloud service models should the company implement?

AlaaS

BPaaS

CDBaaS

DSaaS

Answer : D

A company that requires low operational overhead and highly accessible enterprise resources would benefit from implementing Software as a Service (SaaS). SaaS provides access to applications hosted in the cloud, eliminating the need for internal infrastructure or application development, which aligns with the requirement of having low operational overhead. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson

Question 3

A cloud service provider requires users to migrate to a new type of VM within three months. Which of the following is the best justification for this requirement?

ASecurity flaws need to be patched.

BUpdates could affect the current state of the VMs.

CThe cloud provider will be performing maintenance of the infrastructure.

DThe equipment is reaching end of life and end of support.

Answer : D

The best justification for a cloud service provider requiring users to migrate to a new type of VM within a specific time frame is that the equipment is reaching end of life and end of support (EOL/EOS). This means that the older type of VM will no longer receive updates or support, which could include important security patches, so it is necessary to move to newer VM types to maintain security and performance. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson

Question 4

Following a ransomware attack, the legal department at a company instructs the IT administrator to store the data from the affected virtual machines for a minimum of one year.

Which of the following is this an example of?

ARecoverability

BRetention

CEncryption

DIntegrity

Answer : B

The instruction by the legal department to store data from the affected virtual machines for a minimum of one year is an example of data Retention. Retention policies are often driven by regulatory compliance requirements and dictate how long certain types of data must be kept before they can be securely disposed of. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson

Question 5

A DevOps engineer is integrating multiple systems. Each system has its own API that exchanges data based on different application-level transactions. Which of the following

delivery mechanisms would best support this integration?

AEnterprise service bus

BSocket

CRPC

DQueue

Answer : A

An Enterprise Service Bus (ESB) is designed to facilitate application integration by providing a centralized architecture for high-level, message-based, and event-driven communication between different systems. It is particularly well-suited for integrating multiple systems with their own APIs because it can handle various data formats and protocols, enabling different applications to communicate with each other seamlessly. Reference: CompTIA Cloud+ Certification Study Guide (Exam CV0-004) by Scott Wilson and Eric Vanderburg

Question 6

A company recently set up a CDN for its photography and image-sharing website. Which of the following is the most likely reason for the company's action?

ATo eliminate storage costs

BTo improve site speed

CTo enhance security of static assets

DTo prevent unauthorized access

Answer : B

The most likely reason for setting up a Content Delivery Network (CDN) is to improve site speed, especially for a photography and image-sharing website. CDNs cache content at edge locations closer to end-users, significantly reducing load times for static assets like images and videos. This enhancement in speed can improve user experience and site performance.

Question 7

A systems administrator needs to configure a script that will monitor whether an application is healthy and stop the VM if an unsuccessful code is returned. Which of the following

scripts should the systems administrator use to achieve this goal?

ARESPONSE_CODE }
string APP_URL
bool RESPONSE_CODE
string VM
health checker (APP_URL, VM) {
if [ http_probe (APP_URL) == 200] {
echo RESPONSE_CODE }
else{
stop (VM)
echo

Belse{
echo
string APP_URL
float RESPONSE_CODE
string VM
health_checker (APP_URL, VM) {
if [ http_probe (APP_URL) == 200] {
stop (RESPONSE_CODE)
echo VM }
stop (VM)
RESPONSE CODE }

Celse{
echo
string APP_URL
int RESPONSE CODE
string VM
health checker (APP_URL, VM) {
if [ http_probe (APP_URL) == 200] {
echo RESPONSE_CODE }
stop (VM)
RESPONSE_CODE }

Delse{
echo
string APP_URL
int RESPONSE_CODE
string VM
health_checker (APP_URL, VM) {
if [ http_probe (VM) == 200] {
stop (VM)
echo RESPONSE_CODE }
RESPONSE CODE }

Answer : A

Script A is designed to monitor the health of an application by checking its response code. If the application returns a 200 (OK) status, it indicates that the application is healthy. Otherwise, the script will stop the VM to address the issue, which is a common approach to handle unhealthy application states in automated environments. This script effectively achieves the goal of monitoring application health and taking corrective action when an unsuccessful code is returned.

CompTIA CV0-004 CompTIA Cloud+ (2025) Exam Practice Test