AD0-E124試験無料問題集（172題）「Adobe Experience Manager DevOps Engineer Expert 認定」

出題：1

Which Cloud Manager pipeline type is used for deploying code to AEM as a Cloud Service?

A. Stage Deployment Pipeline

B. Full Stack Pipeline

C. Production Deployment Pipeline

D. Content Pipeline

正解：B 解答を投票する

出題：2

What should be done if a critical OSGi configuration change causes AEM to become unresponsive?

A. Use CRXDE Lite to modify the OSGi configuration nodes

B. Deploy a package with the previous configuration settings

C. Revert to the last known working OSGi configuration through the /system/console/configMgr UI

D. Restart AEM and manually reapply the previous settings

正解：B 解答を投票する

出題：3

A client reports that updated content is not reflecting on their AEM site even after publishing.
What should you check first?

A. Restart the AEM publish instance

B. Verify if the Dispatcher cache was invalidated correctly

C. Delete the entire cache directory manually

D. Clear the local browser cache and refresh the page

正解：B 解答を投票する

出題：4

An AEM 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:
11 54224ms 07/Aug/2018:10:37:56 -0400 200 GET /content/sites/global/en/search.html?q=London text/html
12 53663ms 07/Aug/2018:01:05:46 -0400 200 GET /content/sites/global/en/search.html?q=slat+power+drive text/html
14 46639ms 07/Aug/2018:10:38:03 -0400 200 GET /content/sites/global/en/search.html?q=Munich text/html
17 43913ms 07/Aug/2018:10:57:33 -0400 200 GET /content/sites/global/en/search.html?q=tip+system text/html
22 34979ms 07/Aug/2018:08:42:10 -0400 200 GET /content/sites/global/en/search.html?q=drive text/html
25 29376ms 07/Aug/2018:02:02:57 -0400 200 GET /content/sites/global/en/search.html?q=Filter text/html
27 26338ms 07/Aug/2018:07:41:12 -0400 200 GET /content/sites/global/en/search.html?q=Pump+Unit text/html Which step should be taken to resolve this issue?

A. Modify the search component to use the new Core Components and leverage Index definitions

B. Create new Lucene Index definitions to include OOTB and custom poperties

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

D. Integrate SOLR Search Index with AEM

正解：B 解答を投票する

出題：5

Which actions should be taken to ensure OSGi configurations persist after AEM restarts? (Choose three)

A. Use AEM Cloud Manager pipelines to deploy settings

B. Store .config or .cfg.json files under /apps/<project>/config

C. Deploy configurations via a package

D. Manually update configurations in the Web Console before every restart

正解：A,B,C 解答を投票する

出題：6

Which actions can be performed using the Cloud Manager API? (Choose two)

A. Retrieve pipeline execution logs

B. Enable real-time dispatcher rule updates

C. Manually trigger a code deployment

D. Manually trigger a code deployment

正解：A,C 解答を投票する

出題：7

A DevOps engineer needs to enable caching for permission-sensitive content on AEM Publisher. /sessionmanagement is added to the dispatcher.any file, but pages with the closed user group are not getting cached.
The dispatcher.any file is as follows:
/name "internet-server"
/farms
{
/website
{
/clientheaders
{
"*"
}
/virtualhosts
{...}
/sessionmanagement
{
/directory "/usr/local/apache/.sessions"
/encode "md5"
/header "HTTP:authorization"
/timeout "800"
}
/renders
{...}
/filter
{...}
/vanity_urls
{...}
/cache
{
/docroot "/opt/dispatcher/cache"
/statfile "/tmp/dispatcher-website.stat"
/allowAuthorized "1"
/rules
{...}
/invalidate
{...}
}
/statistics
{ /categories {...} }
/stickyConnectionsFor "/myFolder"
/health_check
{...}
/retryDelay "1"
/numberOfRetries "5"
/unavailablePenalty "1"
/failover "1"
}
}
Which configuration should be modified to enable permission-sensitive caching?

A. Set /stickyConnectionsFor value to /usr/local/apache/.sessions

B. Set /rules to /0000 { /glob "*" /type "allow" } in the /cache sub-section

C. Set the /allowAuthorized "0" in the /cache sub-section

D. Add "authorization" header in the /clientheaders sub-section

正解：C 解答を投票する

出題：8

A DevOps engineer is migrating an AEM 6.2 instance with a large content repository to AEM as a Cloud Service. The DevOps engineer must prepare the instance to move existing content via the Content Transfer Tool.
Which two actions is the DevOps engineer required to perform? (Choose two.)

A. Refactor the application code

B. Upgrade the instance to AEM 6.5

C. Review total index size

D. Install the latest AEM Service Packs

正解：B,C 解答を投票する

出題：9

An enterprise customer of AEM as a Cloud Service sets up Federated SSO in Admin Console using Azure Active Directory. The enterprise customer also needs to manage AEM access and permissions according to user groups defined in Azure AD.
Which two actions should the DevOps engineer take? (Choose two.)

A. Install and configure User Sync from Adobe on a server within the corporate network.

B. Manually add a catch-all AD group to the "AEM Users" Product Profile in Admin Console.

C. Define AEM groups with special access to immutable content paths using repoinit scripts.

D. Configure the Oak External Login Module to connect to Azure AD over LDAP v3.

E. Use the "Add users by CSV" feature in Admin Console to handle an export file from an Azure AD.

正解：A,B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：10

A DevOps engineer receives a ticket to fix a page that is not displaying the latest data.
The environment consists of an author instance, two publish instances, two dispatcher instances, and a load balancer.
The page is a single page application that uses JSON based resources.
No CDN is being used.
The page is loading properly when directly accessing a publish instance.
Requesting the resource using wget through the load balancer delivers an invalid JSON.
The dispatcher flush agent is working on the publish instance.
The issue is reproducible when accessing the page through the load balancer.
What is the issue?

A. The proxy in the user's office is caching the JSON improperly.

B. The author dispatcher flush agent is working improperly.

C. The dispatcher is configured to cache the JSON.

D. The user did not empty the browser cache properly.

正解：C 解答を投票する

出題：11

A DevOps engineer notices that the Online Revision Garbage collection is not running as part of the daily maintenance tasks. After inspecting the server's error log, the following shows up during the maintenance schedule:
"Revision GC will not run: Size delta is N% or N/N (N/N bytes), so skipping compaction for now" The DevOps engineer needs to make sure that the revision garbage collection runs during the scheduled maintenance task. Which additional step should the DevOps engineer take?

A. Disable the estimation phase in the Apache Jackrabbit Oak segment-Tar Nodestore Factory.

B. Set full compaction schedule property for com.adobe.granite.maintenance.crx.impl.
RevisionCleanupTask to a preferred day.

C. Invoke startRevisionGC() for SegmentRevisionGarbageCollection MBean in the JMX console.

D. Increase the size of the TarMK segment files.

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：12

Authors report poor performance issues when using AEM. The DevOps engineer notices memory thrashing in AEM.
The system has 250GB of disk space and 8GB of RAM.
The JVM has a Heap size of 4GB, and AEM's Segment store size is 6GB.
What should the DevOps engineer recommend?

A. Decrease the heap size to 2GB

B. Increase disk space to 500GB

C. Increase system memory to 16GB

D. Decrease the segment store size to 2GB

正解：C 解答を投票する

出題：13

A DevOps developer needs to test virtual host configuration on Dispatcher. Which command should the DevOps engineer use?

A. curl -H "Host: mysite.com" origin-mysite.adobeqms.com

B. curl -H "Host: origin-mysite.adobeqms.com" mysite.com

C. curl --verbose --header origin-mysite.adobeqms.com

D. curl -H "Dispatch: mysite.com" origin-mysite.adobeqms.com

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：14

A developer needs to move content (/content/my-site/en/about-us) from a Stage (STG) Author environment to a Production (PROD) Author.
A content package named content-about-us-20210101 is created on STG Author.
Once the content is reviewed in PROD, the content Author will activate and make the content public.
Which command should the DevOps engineer use?

A. curl -u < user > : < password > -O https:// < PROD > /etc/packages/my_packages/content-about-us-20210101.zip
curl -u < user > : < password > -F install=true -F force=true -F [email protected] https:// < PROD > /crx/packmgr/service.jsp

B. curl -u < user > : < password > -O https:// < STG > /etc/packages/my_packages/content-about-us-20210101.zip
curl -u < user > : < password > -F install=true -F force=true -F [email protected]
https:// < PROD > /crx/packmgr/service.jsp

C. curl -u admin:admin -X POST -F name="content about us" https:// < PROD > /crx/packmgr/service/.json/etc/packages/export

D. curl -u < user > : < password > -O https:// < STG > /etc/packages/my_packages/content-about-us-20210101.zip
curl -u admin:admin -F file=@"content-about-us-20210101" -F name="content about us" -F force=true -F install=false http://localhost/crx/packmgr/service.jsp

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

AD0-E124試験無料問題集「Adobe Experience Manager DevOps Engineer Expert 認定」