DotNetFunda.Com Article feed. Article feed from DotNetFunda.Com (C) DotNetFunda.com2026. All rights reserved. http://www.dotnetfunda.com webmaster@dotnetfunda.com en-us Silver Play button from YouTube for DotNetFunda YouTube channel http://www.dotnetfunda.com/articles/show/4072/silver-play-button-from-youtube-for-dotnetfunda-youtube-channel First of all apologies for not being active on DotNetFunda.com and related social media channel. Sometimes things doesn't go as plan so was on something else for last few years. Thu, 07 May 2026 12:00:00 AM GMT Microsoft Is Ditching OpenAI - Know how Multi-Model AI Fallback on Azure Foundry works http://www.dotnetfunda.com/articles/show/4071/microsoft-is-ditching-openai-know-how-multi-model-ai-fallback-on-azure Microsoft just did something no one expected six months ago. They launched three in-house AI models—completely independent of OpenAI—and they are targeting a frontier-class LLM by 2027. If you have a ... Wed, 06 May 2026 12:00:00 AM GMT Interviewer Asked Me to Debug a RAG Hallucination — Here's the Exact Process http://www.dotnetfunda.com/articles/show/4070/interviewer-asked-me-to-debug-a-rag-hallucination-here39s-the-exact-pr Your AI just gave a confident answer… But it’s completely WRONG. Not a small mistake. Not a typo. A full-blown hallucination. And the scary part? It sounds perfectly correct. If you're buildin ... Tue, 28 Apr 2026 12:00:00 AM GMT What’s the difference between Copilot Studio and Azure AI Agent Service? When would you use one over the other? http://www.dotnetfunda.com/articles/show/4069/whats-the-difference-between-copilot-studio-and-azure-ai-agent-service If you’re getting into AI or preparing for interviews, you’ll likely hear this question. At first, it sounds confusing. Both are from Microsoft. Both deal with AI agents. So… what’s the real differenc ... Sun, 26 Apr 2026 12:00:00 AM GMT How would you benchmark MAI-Transcribe-1 vs Whisper-large-v3 for a noisy call center use case on Azure? http://www.dotnetfunda.com/articles/show/4068/how-would-you-benchmark-mai-transcribe-1-vs-whisper-large-v3-for-a-noi Microsoft just dropped (as of April 2026) a speech model that beats Whisper on 25 languages. Here's the interview question it spawned — and most people answer it wrong. MAI-Transcribe-1 was rel ... Sat, 25 Apr 2026 12:00:00 AM GMT Top 10 Microsoft AI & ML Interview Questions - Real Answers That Get You Hired http://www.dotnetfunda.com/articles/show/4067/top-10-microsoft-ai-ml-interview-questions-real-answers-that-get-you-h This article and containing video discuss top Top 10 Microsoft AI & ML Interview Questions based on 2026 update from Microsoft. The level of these interview questions are beginners. Sat, 25 Apr 2026 12:00:00 AM GMT Comparing Out Parameters, ValueTuples, and Readonly record struct in C#: Returning Multiple Values http://www.dotnetfunda.com/articles/show/4066/comparing-out-parameters-valuetuples-and-readonly-record-struct-in-csh If you are aiming for a senior .NET role, you must justify your decisions with data when it comes to uses of Out vs ValueTuples vs Readonly Record Struct. "It depends" isn't a valid ... Sun, 29 Mar 2026 12:00:00 PM GMT How to copy or move Excel worksheets in C# http://www.dotnetfunda.com/articles/show/4025/how-to-copy-or-move-excel-worksheets-in-csharp Sometimes we need to copy worksheets inside a workbook or from one workbook to another. For instance, we have an existing Excel template that we need to use for creating a report, we only need to crea ... Mon, 27 Sep 2021 12:00:00 AM GMT