Trusted Worldwide Questions & Answers
Most Recent Salesforce PDI Exam Dumps
Prepare for the Salesforce Certified Platform Developer (old) exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.
QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Salesforce PDI exam and achieve success.
The questions for PDI were last updated on Mar 2, 2026.
- Viewing page 1 out of 40 pages.
- Viewing questions 1-5 out of 201 questions
A developer must perform a complex SOQL query that joins two objects in a Lightning component.
How can the Lightning component execute the query?
The Lightning component cannot directly perform SOQL queries.
An Apex class annotated with@AuraEnabledprovides server-side logic that can execute the SOQL query and return the data to the Lightning component.
:Apex AuraEnabled Methods
Provide question feedback here (optional):
Based on this code, what is the value of x?
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.
Which three statements are accurate about debug logs?
Choose 3 answers
A . Debug logs can be set for specific users, classes, and triggers:
Debug logs can be configured for users, classes, and triggers by setting trace flags.
C . Only the 20 most recent debug logs for a user are kept:
Salesforce retains only the 20 most recent debug logs per user. Older logs are overwritten.
E . The maximum size of a debug log is 5 MB:
Debug logs are capped at 5 MB. If this limit is exceeded, logging stops for that transaction.
Why Not B and D?
B: Debug logs are retained for7 days, not 24 hours.
D: Debug log levels are not cumulative. Each level is independent.
A developer creates a batch Apex job to update a large number of records, and receives reports of the job timing out and not completing.
What is the first step towards troubleshooting the issue?
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.
Debugging Apex:https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_debugging.htm
Refer to the following Apex code:
What is the value of x when it is written to the debug log?
Execution Flow:
Thedo-whileloop executes the body of the loop before evaluating the condition.
Initialx = 0.
Inside the loop:x = 1(reassignment) and then incremented to2.
The conditionx < 1is false after the first iteration, so the loop exits.
Debug Output:System.debug(x)logs2.
Unlock All Questions for Salesforce PDI Exam
Full Exam Access, Actual Exam Questions, Validated Answers, Anytime Anywhere, No Download Limits, No Practice Limits
Get All 201 Questions & Answers