Thursday 23 July 2020

liferay 7.x questions and answers - for certification

1. When multiple implementations are available for osgi-api which are used to identify the particular implementation for that client?
Sol : Policies & filters

2. bnd tools generate _____ file by using build.gradle entries.
Sol : MANIFEST.MF

3. what is require-capability & provide capability?

4. provide-capability vs export in osgi?

5. why we are using blade CLI in liferay development?
Sol : Blade CLI provides module project templates are mvc-portlet, service, service-builder and so on.

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