SALESFORCE-PD1 User Interface Practice Question
Which lifecycle hook in a Lightning Web Component is called after every render of the component?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
renderedCallback
renderedCallback() is called after every render of the component, useful for DOM manipulation after rendering.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
constructor
Why it's wrong here
Called when component is created.
- ✗
connectedCallback
Why it's wrong here
Called when inserted into the DOM, not after every render.
- ✗
errorCallback
Why it's wrong here
Called when a descendant component throws an error.
- ✓
renderedCallback
Why this is correct
Called after every render of the component.
About these practice questions
This SALESFORCE-PD1 question is part of Courseiva's 493-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Salesforce exam blueprint
This SALESFORCE-PD1 practice question is part of Courseiva's free Salesforce certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SALESFORCE-PD1 exam.