Online Access Free Plat-Dev-301 Exam Questions

As part of point-to-point integration, a developer must call an external web service which, due to high demand, takes a long time to provide a response. As part of the request, the developer must collect key Inputs from the end user before making the callout. Which two elements should the developer use to Implement these business requirements?
Choose 2 answers

• A.Lightning web component
• B.Process Builder
• C.Screen Flow
• D.Apex method that returns a Continuation object

Universal Containers (LIC) wants to develop a customer community to help their customers log issues with their containers. The community needs to function for their German- and Spanish-speaking customers also. UC heard that it's easy to create an international community using Salesforce, and hired a developer to build out the site.
What should the developer use to ensure the site is multilingual?

• A.Use custom settings to ensure custom messages are translated properly.
• B.Use custom objects to translate custom picklist values.
• C.Use custom labels to ensure custom messages are translated properly.
• D.Use custom metadata to translate custom picklist values.

Refer to the exhibit

Users of this Visualforce page complain that the page does a full refresh every time the Search button Is pressed. What should the developer do to ensure that a partial refresh Is made so that only the section identified with opportunity List is re-drawn on the screen?

• A.Ensure the action method search returns null.
• B.Implement the render attribute on the <apex:ccxmandButton> tag.
• C.Implement the <apex:actionfunction> tag with immediate = true.
• D.Enclose the DATA table within the <apex:actionRegion> tag.

A company has a custom component that allows users to search for records of a certain object type by invoking an Apex Controller that returns a list of results based on the user's input. When the search is completed, a searchComplete event is fired, with the results put in a results attribute of the event. The component is designed to be used within other components and may appear on a single page more than once.
What is the optimal code that should be added to fire the event when the search has completed?
A)

B)

C)

D)

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

A company needs to automatically delete sensitive information after seven years.
This could delete almost a million records every day.
How can this be achieved?

• A.Schedule an @fuzure process to query records older than seven years, and then recursively invoke itself in 1,000 record batches to delete them,
• B.Perform a SOSL statement to find records older than 7 years, and then delete the entire result set.
• C.Use aggregate functions to query for records older than seven years, and then delete the aggrigateResults objects.{civ [+] Schedule a batch Apex process to run every day that queries and deletes records older than seven years.