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Platform Developer I Certification Maintenance (Winter '20)

1. 'Deselect show label option' Is the action which hides the default label for the Visualforce page, When including a Visualforce page component in a Lightning Page using Lightning App Builder.
2. A developer needs to make changes to a custom field and associated Apex classes and triggers, 'On the Custom field’s detail page, click Where is this used' the way by which a developer quickly determine which Apex classes and triggers use the field.
3. A developer is preparing to install a managed package that will create several new custom objects. The developer 'look the  number custom object and custom setting in system overview information' to understand how many objects can be created prior to reaching the allowed limit for the org.
4. 'enableDisableParallelApexTesting' is the ApexSettings metadata field which enables serial execution of Apex tests.
5. 'Apex code that sends HTTP request' is excluded from the concurrent long-running request limit With the Winter '20 release.

For More details : Comment Here.


  1. Install Package :
    Create a tab of Lightning Component Tabs with Label = 'Words'.
    Thats it.

  2. Thanks a lot for your help.

  3. Installed package but not able to find Lightning Component Tabs

  4. How to create lightning component tabs?

    1. Quick find --> Type Tabs --> click on Tabs --> in "Lightning Component Tabs" create new tab for Lightning Web Component

    2. at my page its not showing "Lightning Component Tabs" option. I'm able to see only Custom Object Tabs, Web Tabs, Visualforce Tabs, Lightning Page Tabs. Can you please guide me..

    3. ? facing same issue

    4. Solved, check the below details


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