1Z0-1127-25 LangChain and AI Application Development Practice Question
Which LangChain document loader would be most appropriate to load content from a public website for inclusion in a knowledge base?
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
✓
WebBaseLoader
WebBaseLoader is specifically designed to load documents from web URLs, fetching the HTML content and converting it to LangChain Document objects. PDFLoader, CSVLoader, and TextLoader are for local files of specific formats.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
PDFLoader
Why it's wrong here
PDFLoader is for loading PDF files from local storage, not web pages.
- ✗
CSVLoader
Why it's wrong here
CSVLoader is for loading comma-separated value files.
- ✗
TextLoader
Why it's wrong here
TextLoader loads plain text files from a local path.
- ✓
WebBaseLoader
Why this is correct
WebBaseLoader fetches content from a given URL and loads it as a Document.
Go deeper
Related to this question
About these practice questions
One of 768 original 1Z0-1127-25 practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 1Z0-1127-25 practice question is part of Courseiva's free Oracle 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 1Z0-1127-25 exam.