Question

Class: Design & Configuration of Voice

Describe and explain in details the following question:

1. Explain which are the different CO classes and what does each one do.

Answer 1

1)Answer:CO Classes is nothing but a type library declaration of a class,In mathematics, the CO-class of a finite p-group of order pn is n − c, where c is the clas. There are no assumptions on interfaces implemented by a class (other than perhaps IUnknown, or the class makes no sense), however if a declaration references certain interfaces within the type library, it is expected that real instance would implement those.Certain courses consist of multiple class components which must be taken concurrently. These are known as corequisite classes, or co-classes for short. The primary component of a course will carry units for all classes making up the complete course. Secondary components carry zero units.

what does it do:- co-classes are grouped together in the course listing section of the Schedule of Classes, such as Lecture A and its corresponding discussionsYou will receive an error message if you attempt to enroll in a section outside the grouping, such as lecture A and a discussion associated with lecture B.You are advised to add the primary component first, then the corresponding secondary component

A COM class ("coclass") is a concrete implementation of one or more interfaces, and closely resembles classes in object-oriented programming languages. Classes are created based on their class ID (CLSID) or based on their programmatic identifier string (progid). Like many object-oriented languages, COM provides a separation of interface from implementation. This distinction is especially strong in COM, where objects cannot be accessed directly, but only through their interfaces. COM also has support for multiple implementations of the same interface, so that clients at runtime can choose which implementation of an interface to instantiate.

what does it do:-COM is a runtime framework, types have to be individually identifiable and specifiable at runtime. To achieve this, globally unique identifiers (GUIDs) are used.