Certifications

AWS machine learning certification advice needs a date attached to it. The AWS Certified Machine Learning – Specialty (MLS-C01) exam, once an advanced credential for designing and operating machine learning workloads, retired on March 31, 2026. It is no longer a test candidates can schedule. People who earned it before retirement retain their credentials for the original three-year validity period, but a study plan that still tells new candidates to register for MLS-C01 is out of date. The underlying skills remain valuable: preparing training data, evaluating models, managing experiments, deploying…

Microsoft MS-700 remains a current role-based exam for professionals who administer Microsoft Teams across collaboration, meetings, calling, apps, devices, security, reporting, and troubleshooting. The useful question in 2026 is whether the Microsoft MS-700 exam matches the platform responsibility you actually want to own. Microsoft has announced an English-language skills update for October 27, 2026. Candidates testing before that date should use the current outline; candidates testing on or after the update should compare their preparation with Microsoft’s new skills list rather than assume older courseware remains perfectly aligned. The certification…

The Microsoft PL-300 exam is the certification test aligned with the Microsoft Power BI Data Analyst Associate certification, validating practical Power BI data-analysis skills. It validates your ability to connect to data sources, transform raw data into usable formats, build meaningful visualizations, and publish reports that help organizations make better decisions. This exam sits at the intersection of technical skill and business thinking, which is what makes it both challenging and genuinely valuable in the job market. Power BI has grown into one of the dominant business intelligence tools across…

Web application security is relevant to the practical penetration-testing skills developed through OffSec PEN-200, but the OWASP Top 10 is an awareness and prioritization resource, not the complete OSCP examination syllabus. The current OWASP Top 10 is the 2025 edition, and its category names differ from those used in 2021. Candidates should use the official OffSec exam guide for the assessed tasks and the OWASP publication for modern application-risk context. All testing described here belongs in an intentionally vulnerable application, isolated laboratory, or environment where the tester has explicit permission….

ASCM continues to award the APICS Certified Supply Chain Professional credential, and the 2026 CSCP Learning System is aligned to Exam Content Manual version 5.0. A current study plan should therefore be built around the eight content areas in that blueprint, not an older three-module summary. ASCM describes the exam as one test covering eight modules in 3.5 hours. The challenge is breadth: demand, network design, sourcing, operations, logistics, relationships, risk, and optimization all interact in real supply chains. Start with a diagnostic, not chapter one Before building a calendar,…

Project management has grown into one of the more structured professions across nearly every industry, and with that structure comes a need for standardized proof of competence. The PMP certification has become one of the most recognized credentials for professionals who want to demonstrate they can lead projects from initiation through closure with consistency and rigor. Employers often see this credential as a signal that a candidate has invested serious time into formalizing skills that might otherwise be scattered across years of informal experience. What makes this certification particularly valuable…

PL-900 remains Microsoft’s active Power Platform Fundamentals exam in 2026, but the content has changed substantially from older versions of the certification. The current blueprint no longer treats Power BI and Power Virtual Agents as large standalone exam domains. Instead, it emphasizes Power Platform business value, environment management, Power Apps, Power Automate, and agents in Copilot Studio. That makes older Microsoft PL-900 study material risky when it still presents the product suite as Power Apps, Power Automate, Power BI, and Power Virtual Agents in equal proportions. Power BI remains part…

Exam version: AWS lists the current AWS Certified Security – Specialty as SCS-C03. The live blueprint addresses multiple security domains; this article concentrates on IAM, encryption, logging and monitoring rather than claiming to be a complete exam guide. Check the current AWS exam guide for final objectives, services and weighting before scheduling an examination. Identity and Access Management (IAM) and Data Protection – Introduction The AWS Certified Security – Specialty certification is highly regarded in the cloud security field. AWS describes a target candidate with significant experience securing cloud solutions,…

VMware 2V0-620, the vSphere 6 Foundations exam, is a historical certification exam rather than a current target. VMware retired 2V0-620 on August 30, 2019. It was replaced at the time by a vSphere 6.7 foundations exam, and the certification program has changed substantially again since then under Broadcom. That means an old “crack 2V0-620” study plan should not be refreshed as if candidates can still book the exam. The useful work is to preserve the durable vSphere concepts—virtual machines, ESXi hosts, vCenter, storage, networking, clusters, resource management, and operational troubleshooting—while…

A CCNP Enterprise lab should be designed around decisions and verification, not around collecting the largest topology you can run. Cisco’s current 350-401 ENCOR v1.1 blueprint spans architecture, virtualization, infrastructure, network assurance, security, and automation. A useful lab environment therefore has to let you build, break, observe, and repair representative enterprise behavior across those domains. The source article correctly emphasized CML, GNS3, EVE-NG, troubleshooting, and automation, but the strongest lab plan starts one level higher: decide what capability you need to practice, then choose the smallest topology and platform that…

Financial credentials can support work in investment analysis, accounting, planning, risk, compliance and audit, but they are not interchangeable. Some are professional designations issued by membership bodies, some represent qualifications administered across countries, and others relate to regulated licenses that depend on a particular jurisdiction. A useful comparison starts with the career task rather than a general ranking of prestige. This guide distinguishes twelve recognizable credentials and the professional capabilities they are associated with. Exact eligibility, fees, exam versions, practical experience, continuing education and legal permission to offer a service…

AZ-304 is a retired Microsoft Azure architecture examination. The question in 2026 is not whether a candidate should book it—new appointments are unavailable—but how its historical design knowledge maps to the active AZ-305 exam and Azure Solutions Architect Expert certification. That distinction matters because a useful older course can still contain outdated exam objectives, prices and deployment guidance. At the time, AZ-304 assessed how a solution architect planned identity, governance, data, infrastructure and business continuity. In the earlier Azure track, AZ-303 was the complementary implementation-focused exam. The principles of choosing…

RHCSA remains one of the clearest Linux administration credentials because it is built around hands-on performance rather than only multiple-choice knowledge. Current Red Hat certification records show the EX200 Red Hat Certified System Administrator exam aligned to Red Hat Enterprise Linux 10. That means candidates should prepare for a modern RHEL environment while still mastering the durable Linux administration skills that have defined the role for years. The EX200 exam leads to the RHCSA certification. The important preparation lesson is that Linux administration cannot be learned by reading alone. You…

Microsoft credentials can still strengthen an IT career, but the old advice to “collect the biggest certification you can find” no longer fits the way Microsoft structures skills. The current ecosystem includes Fundamentals credentials, role-based certifications, expert and specialty paths, and Microsoft Applied Skills. These are different tools for different career goals. A useful credential plan begins with the work you want to perform. If you want to administer Azure, analyze data in Power BI, design cloud architecture, secure Microsoft environments, or build AI applications, the certification should validate that…

The phrase “IBM Certified AI Practitioner” is not a reliable description of IBM’s current credential catalog in 2026. IBM does publish an Artificial Intelligence Practitioner Pathway built around a sequence of AI microcredentials, and IBM Training also offers current AI badges and product-oriented certifications such as Certified watsonx Generative AI Engineer. The career opportunity is real; the exact credential name needs to be accurate. The practical way to use IBM’s current AI learning ecosystem is to decide whether you need foundational AI literacy, a structured practitioner pathway, generative-AI skills, or…