Windows management interface

Windows introduced the ability for applications to make its counters available among the Performance Object list within the Perfmon System Monitor This is done through the Reverse Adapter service wmiapsrv. This switch is only available on Windows and later. The schema is extended from a superclass to a subclass. DEN v3. Each DEN class describes a set of objects that share the same attributes, operations, methods, relationships, and semantics.

A DEN object is a network element that exists within a class, with a well-defined boundary: an identity that encapsulates state and behavior. In other words, DEN is a very detailed specification that describes anything a human or machine using a network is likely to need to know. Each such element description is a class.

A class is a prototype of a unique data structure designed to serve as a template for a particular entity. The data structure arranges the class's attributes also called variables in a record that best represents the relationships of the attributes. A class inherits some of its properties from a parent class higher up the food chain, and classes below it derive some of their properties from the higher class-thus the terms superclass and subclass.

The four types of DEN classes -abstract, structural, container, and auxiliary-define what the classes can do. Derived From - The superclass for this class. Possible Superiors - A list of classes that may serve as a parent of instances of this class. Auxiliary Class - A class used to bind one class of objects to another-for example, to bind hostConditionAuxClass and routeConditionAuxClass, together, to the policyCondition structural class. Must Contain - List of attributes this class must contain.

May Contain - List of attributes this class may contain. Anyone any idea how I do this it's a paid service via Avast or if it is indeed recommended My system says it has the latest drivers installed:.

Any help is appreciated. With regards JP. We recommend updating from the manufacturer as a first step as they may have customizations. Avast is likely asking you to update from the Intel website. Was this reply helpful? Yes No. Sorry this didn't help. Thanks for your feedback.

Thanks again for the reply I also have a G: drive with an old minidump from ? Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. Any additional feedback? Note This documentation is for developers and IT administrators. Note WMI is fully supported by Microsoft. In this article. Every computer system have a serial number. This serial number is unique to the system. We can print current system serial number with the bios and serialnumber options like below.

We can use nic option with different extra options like macaddress , description. Mothterboards have some model and model number information.

We can print motherboard model with the following command.