Author Archives: Allen Rodriguez
Enterprise machine learning requires reproducible experiments, secure data access, managed compute, controlled deployment, and observability across the model lifecycle. The former Microsoft DP-100 examination once assessed important Azure Machine Learning workflows, from training through release. Microsoft retired DP-100 on June 1, 2026, so this article preserves its original published title for historical reference only. Readers […]
Microsoft retired AI-102: Designing and Implementing a Microsoft Azure AI Solution on June 30, 2026, together with its Azure AI Engineer Associate certification. As a result, an AI-102 roadmap is now useful as a historical map of skills—not a bookable exam plan. The current AI-103 Azure AI Apps and Agents Developer Associate path measures work […]
AZ-801, Configuring Windows Server Hybrid Advanced Services, was one of the two examinations used to earn Microsoft’s former Windows Server Hybrid Administrator Associate credential. It focused on protecting, migrating and recovering Windows Server workloads across on-premises systems and Azure. Microsoft retired AZ-801 and its partner AZ-800 on September 30, 2026. The exam cannot be booked […]
AZ-800, Administering Windows Server Hybrid Core Infrastructure, is a retired Microsoft exam. Microsoft retired both AZ-800 and its companion AZ-801 on September 30, 2026. They once formed the assessment route for the Windows Server Hybrid Administrator Associate credential, but neither is an exam a new candidate can schedule in October 2026. Microsoft’s current route is […]
The AZ-700 certification is one of Microsoft’s most respected credentials for cloud network engineers who want to prove their skills in designing and implementing enterprise-grade Azure networking solutions. It tests candidates on a wide range of topics that span virtual networks, hybrid connectivity, routing, security, and monitoring, making it a comprehensive exam that requires both […]
Currentness correction (October 2026). Microsoft retired AZ-500 on August 31, 2026. The approved historical AZ-500 destination remains relevant to the skills discussed here, but cannot be treated as a live scheduling route; SC-500 covers related cloud and AI workload protection in Microsoft’s newer security portfolio without being an exact one-for-one replacement. Candidates should verify the […]
Microsoft Azure has become one of the most widely adopted cloud platforms in the world, offering a comprehensive set of compute services that allow organizations to build, deploy, and scale applications with remarkable efficiency. Azure compute solutions span a broad range of deployment models, from traditional web hosting environments to serverless architectures and fully containerized […]
The Microsoft Azure Administrator certification, validated through the AZ-104 examination, represents one of the most sought-after and professionally respected cloud credentials available to technology professionals working in the rapidly expanding world of cloud infrastructure management. This certification validates that you possess the skills and knowledge required to implement, manage, and monitor an organization’s Microsoft Azure […]
Microsoft AI-900: Historical Azure AI Fundamentals and the AI-901 Transition Currentness correction (October 2026). Microsoft retired AI-900 on June 30, 2026. AI-901 is the current Azure AI Fundamentals exam, with objectives that should be reviewed independently rather than assumed identical to the retired blueprint. This article preserves the original AI-900 title and explains its former […]
Microsoft Azure Data Fundamentals is a starting point for people who need to understand what cloud data services actually do before administering a database or building production analytical pipelines. Its associated DP-900 exam assesses foundational data concepts, Azure relational and non-relational services, and common analytics workloads. It is aimed at learners beginning cloud-data work rather […]
The AZ-900 Microsoft Azure Fundamentals certification has become one of the most widely pursued entry-level cloud certifications in the technology industry. As organizations around the world accelerate their migration to cloud platforms, the demand for professionals who can demonstrate foundational knowledge of Azure services, cloud concepts, and Microsoft’s cloud ecosystem has grown considerably. Whether you […]
SPCOR 350-501 is the core qualifying exam for CCNP Service Provider and CCIE Service Provider. Cisco’s current SPCOR v1.1 blueprint covers enterprise-scale and carrier-scale engineering subjects, but organizes them into five precisely weighted domains rather than seven loosely described topics. Passing this 120-minute core alone earns the Cisco Certified Specialist – Service Provider Core; earning […]
Cisco’s 200-901 examination has a longer history than its current name suggests. It was previously called DevNet Associate / DEVASC. As of October 2026, Cisco’s current certification is CCNA Automation, earned by passing 200-901 CCNAAUTO v1.1 (Automating Networks Using Cisco Platforms). Cisco lists a 120-minute exam, a US$300 base price subject to location and booking, […]
JNCIA-Junos is Juniper’s associate-level certification for engineers who need to understand network fundamentals and the Junos operating system. The historical exam JN0-105 helped candidates demonstrate that grounding, but it is no longer available: Juniper ended JN0-105 on April 5, 2026, and introduced JN0-106 on April 6. If an older course or job description still mentions […]
Microsoft retired the DP-100 examination and the Azure Data Scientist Associate certification on June 1, 2026. The original title of this article is retained to preserve its established WordPress identity and URL, but readers should not interpret it as a current registration guide. DP-100 remains a useful historical map of applied data-science responsibilities in Azure […]
