Question 1

An АЕМ publish instance is running slower than expected. Overall page load time is high, and system performance degrades over time.

A DevOps Engineer narrowed down the following long running requests:

search query image.....

Which step should be taken to resolve this issue?

Options :

A : Create new Lucene Index definitions to include OOTB and custom properties

B : Integrate SOLR Search Index with AEM

C : Modify the search component to use the new Core Components and leverage Index definitions

D : Use /allowedClients in dispatcher.any to cache requests with URL parameter q

Answer: B

Question 2

Which HTTP header should be used to flush a particular resource such as JSON data without invalidating the other parts of cache?

Options :

A : CQ-Handle: ResourceOnly

B : CQ-Action: Resource

C : CQ-Action-Scope: ResourceOnly

D : CQ-Action-Scope: Resource

Answer: C

Question 3

A DevOps Engineer has cloned an environment, and configurations must be adjusted for the environment to function correctly. Due to the cloning, the domain and IPs changed during the process.

Specifically for content activation, which two parts of the configurations must be altered? (Choose two.)

Options :

A : The transport URI of the dispatcher configuration

B : The transport URI of the replication agents

C : The user of the flush agents

D : The user of the static content agent

E : The transport URI of the flush agents

Answer: A,B

Question 4

AEM author instance has been unstable and unresponsive.

Restarting the instance resolves the issue temporarily

Server disk space and CPU utilization seems fine

Top and free command shows enough memory

The following error appears in the logs: "java.lang.OutOfMemoryError: gc overhead limit exceeded".

Which JVM parameter should the DevOps Engineer add to troubleshoot?

Options :

A : -XX:+HeapDumpOnOutOfMemoryError

B : -XX:-PrintConcurrentLocks

C : -XX:OnOutOfMemoryError='kill -3 %p'

D : -XX:+PrintGCDetails

Answer: A

Question 5

When running an AEM instance in Production Ready Mode, which two security measures are applied? (Choose two.)

Options :

A : The CRXDE Support bundle (com.adobe.granite.crxde-support) is disabled.

B : Author user account is disabled on publish instances.

C : WebDAV Access to repositories will only be available on author instances.

D : HTTPS transport layer is enabled.

Answer: C,D

Free AD0-E124 Mock Exam – Practice Online Confidently

Buying Options: