Hey Phani,You can refer to AEM ACE certification guide for better guidance on it. - Mock tests are not offered by adobe for the certification exams.These certifications are based on real world scenarios and on industry standards , so mock test may not be helpful even if it is available , you should ...

Are you accessing the uploaded image by file reference ? Or you are showing it using OOTB Image / Text & Image /Adaptive Image components.If you are using OOTB components to show the image it will automatically show the best rendition as per the resolution of the screen.You can use selectors with im...

Hi Ravi,I think conversion of vector to raster is the only option in this scenario.You can use Adobe Illustrator or any other tool for the conversion. Best Regards,Abhishek

Hi Ravi,Support for EPS files applies to raster images only. Are you using raster images ? Refer [0]Best Regards,Abhishek Dwevedi[0]https://docs.adobe.com/docs/en/aem/6-1/administer/content/assets/assets-formats.html#Supported%20Input%20Video%20Formats%20for%20Dynamic%20Media%20Transcoding

Its seems that one ( or more ) of the workflow instance are corrupt which might be the root cause of this issue. Terminating corrupted workflow/running workflow may help in the situation . You may also try moving workflow instances /etc/workflow/instances to /tmp directory and refresh the page. Best...

I think adding user to group contributor or author should get appropriate permissions for content authoring. Best Regards,Abhishek Dwevedi

Hi Viv, Some clarifications required before I could answer :1/ Are these hidden folders showing up in production environment or any other instance ? 2/ Which version of AEM you are working on ?3/  If possible , can you share screenshot of both UIs where folders are showing and not-showing.Best Regar...

Hi Joe,You can manage native apps and hybrid app through AEM Mobile capability. You can refer following docs and github posts.https://docs.adobe.com/docs/en/aem/6-2/develop/mobile-apps/apps/adding-content-to-imported-app.htmlhttps://github.com/Adobe-Marketing-Cloud-Apps/aem-mobile-hybrid-referenceht...