Adobe AD0-E116 actual dump : Adobe Experience Manager Developer Expert

A custom AEM application contains a service component that needs to access the JCR repository within the activate method. The activate method uses ResourceResolverFactory.getServiceResourceResolver(...) without specifying a sub service name.
What should a developer do to make sure the user service mapping for the service component is available?

• A. Create a field of type ServiceUserMapper and annotate it with @Reference using ReferencePolicy.STATIC
• B. Wait for the service ServiceUserMapper via BundleContext.getServiceReference(...)
• C. Create a field of type ServiceUserMapped and annotate it with @Reference using ReferencePolicy.DYNAMIC
• D. Create a field of type ServiceUserMapped and annotate it with @Reference

A developer wants to automatically truncate request log files once they exceed 10 MB.
Which OSGi configuration should the developer modify?

• A. Apache Sling Logging Writer Configuration
• B. Adobe Granite Log Analysis Service
• C. Apache Sling Logging Configuration
• D. Apache Sling Customizable Request Data Logger

The structure section of an editable template has a locked component.
What happens to the content of that component when a developer unlocks it?

• A. The content is moved to the initial section of the editable template.
• B. The content stays in the same place but it ignored on pages using the template.
• C. The content is deleted after confirmation from the template author.
• D. The content is copied to the initial section of the editable template.

The custom AEM application needs to keep a flat list of all page paths underneath /content/thesite in memory for a real-time integration with high performance requirements.
The developer has the following intermediate state of the class:

What action should the developer take to meet these requirements?

• A. Option A
• B. Option D
• C. Option C
• D. Option B

A developer identifies that some requests for the page /content/sampleproject/page.html take longer than other requests for the same page.
Refer to the $DOCROOT/content/sampleproject directory below.
[user@group /opt/dispatcher/cache/content/sampleproject ]$ ks -la
total 2
drwxr-xr-x. 5 apache apache 4096 Feb 11 11:41 .
drwxr-xr-x. 3 apache apache 4096 Nov 29 16:07 ..
drwxr-xr-x. 4 apache apache 4096 Feb 7 03:21 page.html
-rw-r--r--. 1 apache apache 0 Feb 7 03:19 .stat
The dispatcher.log file contains the following lines:
[Wed Feb 13 13:14:04 2012] [D] [1376(1572)] checking [/libs/cq/security/userinfo.json]
[Wed Feb 13 13:14:04 2012] [D] [1376(1572)] Caching disabled due to query string: tracking_id=1350373444666
[Wed Feb 13 13:14:04 2012] [D] [1376(1572)] cache-action for [/libs/cq/security/userinfo.json]: None How should the developer make sure that the page is always cached?

• A. "Modify the dispatcher.any file to contain the following lines:
  /filter
  {
  ...
  /0023 { /type ""allow"" /url ""/content/*/*.html"" /params ""tracking_id"" }
  ...
  }"
• B. "Modify the dispatcher.any file to contain the following lines:
  /filter
  {
  ...
  /0023 { /type ""allow"" /url ""/content/*/*.html?tracking_id=*"" }
  ...
  }"
• C. "Modify the dispatcher.any file to contain the following lines:
  /rules
  {
  ...
  /0000 { /glob ""*"" /type ""allow"" /params ""tracking_id"" }
  ...
  }"
• D. "Modify the dispatcher.any file to contain the following lines:
  /ignoreUrlParams
  {
  ...
  /0002 { /glob ""tracking_id"" /type ""allow"" }
  ...
  }"