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PDF CV0-004 Study Guide

Page: 10 / 15
Question 40

Which of the following is used to deliver code quickly and efficiently across the development, test, and production environments?

Options:

A.

Snapshot

B.

Container image

C.

Serverless function

D.

VM template

Question 41

A cloud engineer needs to migrate an application from on premises to a public cloud. Due to timing constraints, the application cannot be changed prior to migration. Which of the

following migration strategies is best approach for this use case?

Options:

A.

Retire

B.

Rearchitect

C.

Refactor

D.

Rehost

Question 42

A systems administrator needs to configure backups for the company's on-premises VM cluster. The storage used for backups will be constrained on free space until the company

can implement cloud backups. Which of the following backup types will save the most space, assuming the frequency of backups is kept the same?

Options:

A.

Snapshot

B.

Ful

C.

Differential

D.

Incremental

Question 43

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?

Options:

A.

RESPONSE_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

B.

else{

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 }

C.

else{

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 }

D.

else{

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 }

Page: 10 / 15
Exam Code: CV0-004
Exam Name: CompTIA Cloud+
Last Update: Apr 17, 2024
Questions: 213
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