Exam AI-102 topic 4 question 29 discussion

File1 > 500 Mb so NO File 2 <50x50 pixels so NO File 3 YES

Have a look on any of the prebuilt models and you will see File3.tiff is the only one that fits. https://learn.microsoft.com/en-us/azure/ai-services/document-intelligence/prebuilt/contract?view=doc-intel-4.0.0#input-requirements

The correct answer is: C. File3.tiffonly Here's why: File1.pdf(800 MB): The Standard S0 pricing tier for Azure AI Document Intelligence has file size limits, and 800 MB exceeds the allowable limit for file analysis. File2.jpg(1 KB, 25 x 25 pixels): This file is too small (both in terms of size and resolution) to be analyzed effectively. The minimum recommended resolution for analysis is typically higher, as such a low resolution might not provide enough data for meaningful results. File3.tiff(5 MB, 5000 x 5000 pixels): This file is within the size and resolution limits for the Standard S0 tier. The system is capable of analyzing high-resolution images like this.

File3.tiff meets all the requirements for processing by the Azure AI Document Intelligence resource: The file size is 5 MB, which is within the 500 MB limit for the Standard S0 tier. Its dimensions are 5000 x 5000 pixels, which are within the acceptable range of 50 x 50 pixels to 10,000 x 10,000 pixels. C for correct

In the Standard (S0) tier of Azure AI Document Intelligence, the key constraints you usually run into are: File‐size limits of roughly 200 MB for PDFs and up to 420 MB for images (JPG/PNG/TIFF). Image dimension limits of up to around 10,000 × 10,000 pixels. File1.pdf (800 MB) exceeds the typical 200 MB PDF limit, so it cannot be analyzed. File2.jpg (1 KB, 25×25) is well below both the size and dimension limits for images, so it can be analyzed. File3.tiff (5 MB, 5000×5000) is below the ~420 MB limit and within the 10,000×10,000 pixel limit, so it can be analyzed. Therefore, the files you can analyze in DI1 (S0 tier) are File2.jpg and File3.tiff.

File 3 only

https://learn.microsoft.com/en-us/azure/ai-services/document-intelligence/prebuilt/read?view=doc-intel-4.0.0&tabs=sample-code

Between 50 x 50 pixels and 10,000 pixels x 10,000 pixels. So D

According to ChatGPT the max size for PDFs is 200 MB and for images 50 MB. so File 1 is ruled out. But then it also says that the max resolution for image files "should" not exceed 4200 x 4200 pixels. Therefore I would say answer B: "File2.jpg only" is correct.