Pass the Salesforce Developers PDI Questions and answers with ValidTests

Option A: This is the correct syntax for SOSL to retrieve data across multiple objects. It searches for "Universal Containers" in theCompanyNamefields and returns the specified fields forLead,Account, andContact.

Other Options:

Option BandD: These are invalid SOQL statements since SOQL does not support multi-object queries.

Option C:Namefields are not relevant to the search term "CompanyName."

SOSL Syntax

Option A: A screen-based flow is ideal for gathering multiple pieces of information from the user interactively. It provides a declarative way to guide the service agent through the process step-by-step.

Not Suitable:

Option B: An approval process is for routing records for approval, not for gathering user input.

Option C: Apex triggers are for automation, not for interactive user input.

Option D: A Lightning Component could work but requires custom development, which is less efficient than using flows.

Flows Overview

Comprehensive and Detailed Explanation From Exact Extract:

A (Correct):The renderAs="application/pdf" attribute in the <apex:page> tag instructs the Visualforce page to render the content as a PDF file when accessed.

Example:

<apex:page renderAs="application/pdf">

<h1>Invoice</h1>

</apex:page>

Incorrect options:

B:renderAs="pdf" is incorrect; the correct MIME type is application/pdf.

C/D:contentType controls headers but doesn't render the content as PDF.

To override the Account's standard Edit button in Lightning Experience, a Lightning action can be created and associated with the object. This action can include custom logic or a Lightning component.

When multiple triggers are associated with the same object and event, Salesforce does not guarantee the order of execution. This is why it is a best practice to consolidate all logic into a single trigger per object and control execution order using helper classes.

When troubleshooting batch Apex jobs:

Asynchronous Job Monitoring:

Navigate toSetup > Apex Jobsto view the status of the batch job.

Provides information such as success, errors, and total execution time.

This step is crucial to diagnose whether the issue is with system limits, batch size, or specific records.

Debug Logs:

After identifying the issue in the job monitoring page, use debug logs to pinpoint specific errors or bottlenecks.

B. Check the debug logs for the batch job: Debug logs are a secondary step after checking the job status.

C. Disable and recreate with fewer records: Premature without investigating the root cause.

D. Decrease the batch size: Adjusting batch size is a solution but only after identifying the cause of the timeout.

A. 75% Test Coverage:Salesforce mandates that 75% of all Apex code must be covered by tests to be deployable to production.

D. Trigger Coverage:Each Apex trigger must have at least one line of test coverage to ensure it is properly tested.

A: Custom objects and fields are the fundamental building blocks of the database layer in Salesforce for creating and storing custom data.

C: Roll-up summary fields are a declarative feature used to perform calculations (e.g., sum, count) on child records and display the results on the parent record.

D: Relationships (e.g., master-detail, lookup) are essential for defining how data objects are related to each other.

Why not other options?

B: Triggers are a programmatic solution, which goes against the declarative-only requirement.

E: Flows are used for automation and logic, not for building the database layer.

References:

Salesforce Data Modeling

 Option B:Custom events in LWC allow data to be passed using thedetailproperty of theCustomEventobject. This is the recommended way to pass data in a custom event.

The variableisOKis declared but not initialized, so its value isnull. Theif-elseconditions check for specific values ofisOK(trueorfalse), but since it isnull, none of those conditions are satisfied. The program defaults to theelseblock, assigning4tox.