UiPath-ADAv1 PDF Automation Practice Question
A developer needs to extract text from a PDF that contains only scanned images with no embedded text layer. The automation must run unattended on a machine without Microsoft Office installed. Which activity should the developer use to reliably obtain the text?
⚠ Common exam trap
The trap here is assuming that Read PDF Text can handle any PDF, when it only reads embedded text and fails silently on scanned images.
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
✓
Read PDF with OCR
Read PDF with OCR is specifically designed to handle PDFs that contain only images by rendering pages and applying OCR. It does not depend on Microsoft Office and can be configured with various OCR engines. This makes it the correct choice for unattended extraction from scanned PDFs without a text layer.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Get OCR Text
Why it's wrong here
Get OCR Text is designed to extract text from a UI element or image on screen, not directly from a PDF file. While it uses OCR, it requires the PDF to be displayed and targeted as a UI element, which is not suitable for unattended batch processing of PDF files. It also adds complexity and potential instability.
- ✗
Read PDF Text
Why it's wrong here
Read PDF Text extracts the embedded text layer from a PDF. If the PDF is entirely scanned images, there is no text layer, so the activity returns an empty string or fails. It does not perform OCR and therefore cannot extract text from image-only PDFs, making it unsuitable for this scenario.
- ✓
Read PDF with OCR
Why this is correct
Read PDF with OCR renders each page as an image and applies an OCR engine to recognize text. This works for scanned PDFs without a text layer. UiPath supports multiple OCR engines that do not require Microsoft Office, so the activity can run unattended and reliably extract text from image-based PDFs.
- ✗
Extract PDF Data
Why it's wrong here
Extract PDF Data uses a template to extract structured fields from PDFs that have a text layer. It does not perform OCR and will not work on scanned image-only PDFs. It is intended for digitally generated documents with consistent layouts, not for image-based content, so it cannot fulfill the requirement here.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official UiPath exam blueprint
This UiPath-ADAv1 practice question is part of Courseiva's free UiPath 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 UiPath-ADAv1 exam.