What is a dynaset in Access 97?

JET stands for Joint Engine Technology, sometimes being referred to as Microsoft JET Engine or simply Jet. Microsoft Access, Microsoft Exchange Server and Visual Basic use or have used Jet as their underlying database engine. It has since been superseded, however, first by Microsoft Desktop Engine (MSDE), then later by SQL Server 2005 Express Edition and no longer exists as a component of Microsoft Data Access Components (MDAC). For larger database needs, Jet databases can be upgraded (or in Microsoft parlance, "up-sized") to Microsoft's flagship database product, SQL Server 2005.