Sunday 15 December 2019

Platform Developer I Certification Maintenance (Winter '20)

1.When including a Visualforce page component in a Lightning Page using Lightning App Builder, which action hides the default label for the Visualforce page?
A.deselect the show label option
2.A developer needs to make changes to a custom field and associated Apex classes and triggers. How can the developer quickly determine which Apex classes and triggers use the field?
A.On the custom fields detail page ,click where is this used?
3.A developer is preparing to install a managed package that will create several new custom objects. What should the developer do to understand how many objects can be created prior to reaching the allowed limit for the org?
A.Look at the number of cusom objects and custom settings in the system overview information
4.Which ApexSettings metadata field enables serial execution of Apex tests?
A. enable disableparallelApextesting
5.With the Winter '20 release, which type of callout is now excluded from the concurrent long-running request limit?
A. Apex code that sends an HTTP request

step2 Get Hands-on Creating Custom Tabs for Lightning Web Components
install these package

Install Package : https://login.salesforce.com/packaging/installPackage.apexp?p0=04t1v0000021k2c
Create a tab of Lightning Component Tabs with Label = 'Words'.

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