Which exam from Microsoft is the most current for SQL Server

As of 2021, the most current exam for SQL Server from Microsoft is the Microsoft Certified: Azure Database Administrator Associate. This certification validates the skills and knowledge needed to provision, manage, monitor, and troubleshoot Azure SQL Database, Azure Cosmos DB, and Azure Data Factory. It validates the skills to manage and maintain Azure data platform and Azure SQL Database, manage and secure SQL Server on Azure VM, manage and monitor Azure Data Factory.
It is worth noting that Microsoft regularly updates and releases new certification exams, so this information may change in the future. It is always best to check the Microsoft website for the most up-to-date information on certification exams.

Enterprise Issues and Business Rules is the third course in a three-part series.

1. Creating a Database (Part 1) and
2. Queries, Cursors and Views, (Part 2)

will help you prepare for Exam 70-029, Designing and Implementing Databases with Microsoft SQL Server 2016.

The above examination "Microsoft 70-029 certification exam" has been deprecated.

Microsoft Technology Associate (MTA) is an introductory Microsoft certification for individuals considering a career in technology. MTA certification addresses a wide spectrum of fundamental technical concepts, assesses and validates your core technical knowledge, and enhances your technical credibility. Note MTA exams do not qualify for MCP certification, nor are they a prerequisite for MCSA or MCSD certification.

To become a Microsoft Technology Associate, you must pass an exam in one of the following tracks, depending on your interests and career goals.